Answer:
Gram
Explanation:
The SI unit of mass is grams.
Mass is the measure of matter contained in a substance. It is usually determined by weighing an amount of substance on a balance or scale.
- Mass is a fundamental quantity
- So, the unit of mass is grams.
- Ounce and pounds are other units but not the standard one.
- Newton is the unit of force and weight.
Answer:
The control in this experiment is the temperature and amount of water.
Explanation:
This is because for it to be a fair test the temperature and the amount of water need to be the same so they would both evaporate if there was no air being blown. Ask me if you would like me to elaborate on this.
Mg+2HCl-->H2+MgCl2 you would it have to make it so each is equal on each side you would add a 2 on left in front of HCl because on the other side there is already 2 H and 2Cl so just put a 2 in front of HCl
The flask would break, the flare would drop and the ether would light on fire.
