Answer:
conditioned
Explanation:
The best term to describe the behavior of the cat is conditioned.
The cat has been conditioned to respond in a specific way to the pet carrier over time due to certain experiences - most likely, unpleasant ones. With repeated unpleasant experience associated with the per carrier, the cat has been conditioned to dislike/fear the pet carrier and thus, the recorded behavior.
Answer:
conditioned
Explanation:
In the burning food investigation where you are trying to find out which food contains the most energy - what is the independent variable? *
Answer:
sorry but i dont know it but you can ask me other things
this is a lot of points and I will give brainlets for the correct answer
Answer:13132
Explanation:123123
State the law of conservation of mass in mathematical terms.
Answer:
The law of conservation of mass states that no atoms are lost or made in a chemical reaction. Instead, the atoms join together in different ways to form products . This is why, in a balanced symbol equation, the number of atoms of each element is the same on both sides of the equation.
Uranium - 235
Atomic #
Atomic mass
# of protons
# of neutrons
# of electrons
Answer:
# of protons
Explanation:
electronegativities of elements from Period 3 and Group 17. Fill in the missing values in the table so you can compare the electronegativities of the elements. After the table is filled in, compare the values in each column. A = B = C =
Answer:
A = 3.16
B = 1.31
C = 0.93
Explanation:
Atoms tend to form compounds because they have an unstable number of ___
A. Protons
B. Isotopes
C. Valence electrons
D.neutrons
How many atoms are in 1.65 mol of potassium
Answer:
9.93 × 10²³ atomsExplanation:
The number of atoms of potassium can be found by using the formula
N = n × Lwhere n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
N = 1.65 × 6.02 × 10²³
We have the final answer as
9.93 × 10²³ atomsHope this helps you
which of the metal is suitable to store lead nitrate solution
Explanation:
The nitrate anion is a univalent (-1 charge) polyatomic ion composed of a single nitrogen atom ionically bound to three oxygen atoms (Symbol: NO3) for a total formula weight of 62.05. Lead Nitrate is generally immediately available in most volumes.
what are the 3 types of water?
Answer:
3 Types of Water: Mineral, Spring and Prepared Water
Does Rubidium (Rb) have high or low electronegativity?
Answer:
high
Explanation:
Determine the possible traits of the calves if:
A red bull (RR) is mated to a red (RR) cow 1
Answer:
A red (RR) bullis mated with white (WW) cow 1
Answer:
A roan (RW) is mated with red(RR)cow 3
Answer:
Answer:
1. All red calves i.e. RR
2. All roan calves i.e RW
3. 2 red calves (RR) and two roan calves (RW)
Explanation:
According to this question, a gene coding for fur colour in cattle is involved. Red alleles (R) and white alleles (W) are co-dominant to produce a roan cattle (RW). The possible traits of the following crosses are (see attached punnet square):
1) A red bull (RR) is mated to a red (RR) cow: All red calves i.e. RR
2) A red (RR) bullis mated with white (WW) cow: All roan calves i.e RW
3) A roan bull (RW) is mated with red (RR) cow: 2 red calves (RR) and two roan calves (RW).
What can you infer about particle's size?
Answer:
particle size analysis, particle size measurement, or simply particle sizing is the collective name of the technical procedures, or laboratory techniques which determines the size range, and/or the average, or mean size of the particles in a powder or liquid sample.
Explanation:
PHYSICS.... NOT CHEMISTRY
If the gravitational force between the two objects is 2.0×10 ^-7 N and the value of gravitational constant, G= 6.67×10 ^-11 n m² kg¯², what is the value of D?
F=Gm1m2/D*2
or,2.0×10^-7 = (6.67×10^-11 ×75×90)/D^2
or,2.0×10^-7 = (45022.5×10^-11)/D^2
or,D^2=22511.25×10^-4
D=1.5003m
Which element below is Shiny, good conductor of heat and electricity, malleable and ductile? *
1 point
Chlorine
Nitrogen
Magnesium
Neon
Answer:
magnesium
Explanation:
it is the only metal in the choices. everything else is on the right side of the old line that separates metals and nonmetals on the PPT. nonmetals aren't, shiny or good conductors or malleable or ductile. only metals can have those qualities. the only metal is magnesium
How does a liquid substance change into gas?
Answer: heat
Explanation:
Is that heat boils the liquid and the liquid eventually evaporated into gas
Balance the following reaction. A coefficient of "1" is understood. Choose the option "blank" for the correct answer if the coefficient is "1."
C3H8 + O2 → CO2 + H2O
Answer:
Hope this helps!
Explanation:
How many moles of Nitrogen gas are in 135L of Nitrogen gas at STP?
Explanation:
P×V=n×R×T
L×atm / mol×K
n= PV /RT
Description:
So as we know that our Known variables: are P, V, R, T and our unknown variables are n. N= PV / RV. = 6.02 moles.
Answer: 6.02 moles
Hope this helps.
The moles of nitrogen gas present in 135 L at STP have been 6.02 moles.
The nitrogen gas has been assumed to be the ideal gas. For an ideal gas, at STP or standard pressure and temperature, the volume of 1mole of gas has been 22.4 L.
The STP conditions have been 273.15 K temperature, and 1 atm pressure.
Since, moles in 22.4 L gas been 1 mole. The moles in 135 L gas has been:
22.4 L = 1 mole
135 L = [tex]\rm \dfrac{1}{22.4}\;\times\;135\;moles[/tex]
135 L gas = 6.02 moles.
The moles of nitrogen gas present in 135 L at STP have been 6.02 moles.
For more information about the volume at STP, refer to the link:
https://brainly.com/question/11676583
The smallest unit of life is a _____, and all organisms have at least one.
Answer:
cell
Explanation:
hdjdjdjjsisidjsjsjjsisisiisjsjsjs
Answer:
cell
Explanation:
That is the smallest unit of life, and every living thing has at least one cell, such as unicellular living things.
HELP AN ILL PUT U IN BRAINLIEST - THANKYOU
Answer:
D
Explanation:
The amount increased to a certain point then decreased
Answer:
it is D
Explanation:
Ice packs are used to make things cold or to add cold to an injury. Some people use insulated cups to keep things like coffee warm. How are these cups different from an ice pack? How might the molecules inside an ice pack be different from the liquid inside of an insulated cup?
wow isn't this interesting, I never would've thought to find u on here
HELP AGAIN PLSS:
True or False: When water evaporated, the molecules broke apart into separate atoms.
Pedro's book weighs 19/4 pounds. Blanca's book weighs 17/7 pounds. Use estimation to determine about how much more Perdro's book wweighs than Blanca's.
A 1lbs
Sorry I meant math.
B 2lbs
C 6lbs
D 7lbs
Answer:
2pounds
Explanation:
Given parameters:
Weight of Pedro's book = [tex]\frac{19}{4}[/tex] pounds
Weight of Blanca's book = [tex]\frac{17}{7}[/tex] pounds
Unknown:
How much more does Pedro's book weigh more than Bianca's book ?
Solution:
To Solve this problem, let us convert the fractions to decimal;
Weight of Pedro's book = 4.75 pounds
Weight of Bianca's book = 2.43 pounds
Differences = 4.75pounds - 2.43 pounds
= 2.32 pounds
Estimating gives 2pounds
Compare physical change and chemical change in terms of the arrangement of the particles and the changes in number of atoms or types of atoms?
Answer:
Don not sure if you got my last email I sent you a text but different question
plssss help for a and b and if possible pls give an explanation but you don’t have to!
Answer:
0 net force it is balanced
Explanation:
If the amount of force is the same on both sides the net force equals 0
Susie cooked sausages on a barbecue. Fat and water in the sausages changed state. which two changes of state occur during this process? a. Fat melted b. Water evaporated
Answer:
The options a and b are correct
Explanation:
This options provided to the question are the answers to the question. But for clarification. When the fat melts, the change of state that occurs here is from solid to liquid (which is called melting) while the change of state that occurs when the water evaporated is from liquid to gas (which is called evaporation).
Rosa lives in New York City, which has an average altitude of 33 feet. When she is at home, it takes her 10
minutes to cook noodles in boiling water. She decides to go on a camping trip to Mount McKinley. Her
campsite is located 11,000 feet above sea level. Write the answer to each.
A) Where will the atmospheric pressure be higher: at her home or her campsite?
B) Where will the boiling point be higher?
C) Will the noodles cook faster, slower, or at the same rate at her campsite than home?
Answer:
Home
Home
Slower
Explanation:
A liquid starts changing its phase to gas when the two pressures become the same i.e., vapor and atmospheric.
At a higher altitude the atmospheric pressure lowers so little amount of heat is required for the vapor pressure of water to equalize with the atmospheric pressure at a higher altitude.
The pressure at the Rosa's home will be higher and lower in the campsite.
The boiling point will be higher at her home.
As the boiling point is lower in the campsite the water used in cooking noodles will evaporate faster this may lead to the noodles being under cooked. The water may evaporate before the noodles have cooked. So, the noodles will cook at a slower rate at the campsite and faster in her home.
A. The atmospheric pressure at Rosa's home is higher than her campsite.
B. The boiling point of water at Rosa's home is higher.
C. The noodles will be cooked faster at Rosa's home compared to at the campsite
A. The pressure has been the force that has been exerted by the molecules against each other, The higher altitude has lesser air molecules, which resulted in the lower pressure.
Since the pressure at 33 feet has been higher as than the pressure at 11,000 feet altitude, the atmospheric pressure at Rosa's home is higher than her campsite.
B. The boiling point has been the temperature at which liquids have been converted to gases. With the decrease in atmospheric pressure, there has been a lowering in the boiling point as well.
The atmospheric pressure at Rosa's home is higher compared to her campsite. Thus, the boiling point of water at Rosa's home is higher.
C. The lower atmospheric pressure at the campsite has been responsible for the lower boiling point of the temperature, This implies that water has converted to steam at lower temperatures. The lower temperature of water requires more time for the noodles to be cooked.
Thus, the noodles will be cooked faster at Rosa's home compared to at the campsite.
For more information about the atmospheric pressure, refer to the link:
https://brainly.com/question/1393320
A physical change is when the atoms combine to create a new product.
>True
>False
Which best describes the current atomic theory? (1 point)
a
Since it is only a theory it should not be used in practice.
It has not been tested enough to be useful for developing technology,
b
Ос
It is the most powerful explanation scientists have to offer at this time.
Od
There is very little chance it will be changed in the future.
Answer:
с . It is the most powerful explanation scientists have to offer at this time.
Explanation:
The current atomic theory can best be described as the most powerful explanation scientists have to offer at this time.
Using this explanation, scientists can make technological innovations based on the theory.
As a theory and with more researches, the theory can be improved further with time. The theory no doubt might be changed in the future if more research evidence supports an alternate view.Hydrogen bond is not formed by 1) oxygen 2) nitrogen 3) chlorine
PLEASE HELP!!!
i mean which cant form hydrogen bond
Answer:
Chlorine
Explanation:
Even though chlorine is highly electronegative, the best answer is no, and in this class we will consider chlorine not to form hydrogen bonds (even though it has the same electronegativity as oxygen). This is because chlorine is large and its lone electron is in a diffuse orbital, covering a large area, and thus do not have the high charge density to act as a strong hydrogen bond acceptor. But it does form weak hydrogen bonds in solid crystalline hydrogen chloride at very low temperatures.
For an atom of chlorine-35, what number would you put as the SUPERSCRIPT in the atomic notation?