If there are 8g of carbon on the reactants side, how many g of carbon should you end with

3.4 moles of solid CuSO4 is added to 1.8 L of water and allowed to dissolve. Will all the solid dissolve?

What happens to the energy released by an exothermic reaction?

In which liquid does solid brass float? A. Liquid mercury B. Liquid brass C. Water from The Dead Sea D. Apple juice

What is the mole ratio of oxygen to aluminum?

What is the accelaration of a 32-kg object if a 6.75-N force is applied to it

Common properties of sodium, calcium, iron, and gold

The closeness of a measurement to its actual value is a measure of its A. usefulness. B. reproducibility. C. precision. D. accuracy.

At 300 k the pressure inside a gas filled container is 500 kPa if the pressure inside decreses to 100kpa but the volume remains the same what is the final temperature of the gas

The SI unit for current is: joules volts ohms amps

In chemical reactions, there is a conservation of what?