A sample of gas has a volume of 12,000 ml and a pressure of 1.00 atm. If the pressure of gas is increased to 2.00 atm, What is the new volume of gas?

Element A has a half-life of 10 days. A scientist measures out 200 g of this substance. After 30 days pass, the scientist reexamines the sample. How much Element A will remain in the sample?

Which measurement could describe the velocity of an object

What is demetri mendeleyev given credit for developing

What is the empirical formula when given the molecular formula?

The steps to balancing a neutralization reaction when given a verbal description can be summarized as follows: Write the chemical formulas for the reagents. Write the chemical formulas for the products.

how many protons electrons and neutrons does a atom with the atomic number 50 and mass number 125 contain?

What do you call an equation that has all the correct formulas, but is not a balanced equation

What were some reasons why it was a good idea to remove the lid from the separatory funnel after each extraction? Select all that apply.

The half-life of iodine is 8 days. If 700.00 g sample decays to 43.75, how much time has passed

The size of a minerals crystals depends on what?