I don't know what cubic centimeters mean and how it can be written as

What happens to elements when they form compounds?

How is frying egg related to science?

At what temperature will 0.606 mole of oxygen exert a pressure of 2.4 atm in a 5.12 L cylinder?

How do living and nonliving things interact in the environment?

Which of the following statements is true about a hypothesis? A. A hypothesis is always true. B. A hypothesis is always false. C. A hypothesis will become a scientific law. D. A hypothesis is a prediction of what you believe to be true.

When 500 mL of 0.100 MAgNO3 is combined with 500 mL of HCl in a coffee-cup calorimeter, the temperature changes from 23.40 ∘C to 24.21 ∘C. Calculate ΔHrxn for the reaction as written. Use 1.00 g/mL as the density of the solution and C=4.

How much heat is required to warm 1.30 l of water from 24.0 ∘c to 100.0∘c? (assume a density of 1.0g/ml for the water.) ?

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.