Answer:
True statment
2) Styrofoam would make a good calorimeter
3) Insulating material would make a good calorimeter
Explanation:
The calorimeter is one which is insulated that is which will not absorb or let the heat to escape from it. the calorimeter is used to measure the heat change during a process so if it will allow to exchange heat with surrounding it will deviate the readings or observence.
Copper is a good conductor of heat so we cannot use it make a calorimeter.
Hence
1) Copper would make a good calorimeter : False
2) Styrofoam would make a good calorimeter: True
Styrofoam is a bad conductor or insulator so it can be and it is used for calorimeter.
3) Insulating material would make a good calorimeter
: True
4) A good calorimeter should easily absorb heat : false
You’ll need to be sure to count all the atoms in each side of the chemical equation.
Explanation:
hypothetically speaking it's becouse the charges will either could have been lost or not thus since the electron drifted away from the nucleus its energy increases.
Temperature and pressure can change the <u><em>neutralization</em></u><em /> of a solute.
Hope this helps!
Answer:
450cm
50cm
Explanation:
10mm = 1 cm = 0.1 dm = 0.01 m
You always multiply by ten from right to left and divide by ten from the left to the right.