A. Scientific results presented by a scientist should be reproducible anywhere in the world, without this, the results can not be accepted as theory.
Answer:
10.52g KOH
Explanation:
250.0 ml X 1L/1000ml X 0.75 mol KOH/1L X 56.105gKOH/1 mol KOH =10.52g KOH
Answer:
Because there is trapped air inside the cube of ice
Explanation:
when water freezes it has water molecules and air molecules and as it freezes they move slower and slower until it freezes and they become stuck
I think it’s C but I’m not sure
Answer: Physical property
Explanation: length and dimensions are under physical properties of matter.
