The volume of a gas is 650. ml at 1.14celsius what will the volume be at 75.0 Celsius?

23 Which term is defined as the difference between the potential energy of the products and the potential energy of the reactants in a chemical reaction? (1) activation energy (3) heat of fusion (2) thermal energy (4) heat of reaction

Which is the physical state of matter

If you have a mass of 60 kg on earth, what is your weight in newtons?

All chemical reactions involve a transfer of energy true or false

The following equation is balanced: 2AgNO3 + H2S - - >Ag2S + 2HNO3 True False

The diagram above shows the results of Rutherford's experiment in which he used a radioactive source to "shoot" alpha particles at a thin sheet of gold foil. Based on these results, what were Rutherford's conclusions? A.

Raphaela wants to enter the school science fair and has a list of ideas for a project. Which questions could she answer through scientific investigation? Check all that apply.

When you open a solid room air freshener, the solid slowly loses mass and volume. how do you think this happens?

Part a how many grams of xef6 are required to react with 0.579 l of hydrogen gas at 6.46 atm and 45°c in the reaction shown below? xef6 (s) + 3 h2 (g) → xe (g) + 6 hf (g)

What can happen when tectonic plates move a few centimeters?