Which diatomic molecule (H2, N2 or O2) forms the strongest bond and why

How many joules of heat are required to raise thetemperature of 750 g of water from 11.0 °c to 19.0 °c?

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.

What are the other two pieces of glassware you used in this experiment that you could obtain hundredths digit accuracy?