What is the volume of 120 mg of water? a. 1.2 dl b. 120 ml c. 120 l d. 1.2 l

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

How many grams of ammonia would be produced by the decomposition of 16.93 mlof hydrazine? (the density of hydrazine is 1.021g/ml)

Ajar contains a certain substance. which observation would show that the substance must be either a solid or a liquid?