The remaining salt water is heated until?

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?