If you have a density of 3g/ml and volume of 10mL. what is the mass?

Explain how wind is connected to convection and radiation.

Ethanol plus oxygen gas equals

Both coal and diamonds are forms of elemental carbon. Coal is brittle while diamonds are considered to be the hardest of all substances known. What is the appropriate justification for this?

What change or changes in the state of a gas bring about each of the following effects? a. the number of impacts per unit time on a given container wall increases. b.

The above shows a balloon full of gas which has a volume of 120.0 mL at 300.0 K. Assuming pressure remains constant, what is the volume of the balloon if the temperature of the gas increases to 320,0 K?

Why does one Oxygen atom bond with two Hydrogen atoms to form water? Why don't they bond in a different ratio?

Which type of research would be used if a scientist wanted to know how sugar impacted the growth of cancer cells? A. basic B. applied C. practical D. theoretical

To how much water should 250 mL of 12 M hydrochloric acid be added to produce a 4.0 M solution?

Which is the correct name for MgSO4•7H2O?

Iron has a density of 7.86 g/cm^3. Calculate the volume of a piece of iron having a mass of 3.99 kg.