A) heating a pan of water until the water is all gone because then it would change from a liquid top a gas.
Answer:
223.6539
Explanation:
1 mole is equal to 1 moles KCl, or 74.5513 grams
Explanation:
I think the correct answer is B
Hope this helped u
Sawing a board in half is a physical change not a chemical change the board doesnt change wood or whatever material it is is still would still be wood
If it were burned it would be a chemical change but its properties stay the same atomically so thats why its not a chemical change.
That would be lactic acid fermentation. When the body is low on oxygen, and has a high amount of NADH, the pyruvate from glycolysis is fermented into L-lactate.