Why is the moon visible?

A. earth lights it up B. it is on fire C. it reflects sunlight D. it gives off light

Scoring: Your score will be based on the number of correct matches minus the number of incorrect matches. There is no penalty for missing matches. Use the References to access important values if needed for this question.

Which particle in the atom has the smallest mass? electron proton neutron photon

Using the word bank explain why increasing the temperature increases the rate of reaction

If 1.12 g of phosphorus acid were dissolved in 100.0 mL of H2O. What is the concentration of the solution in molarity?

Explain how molar mass relates the mass of an atom to mass and moles of the atom

A very small equilibrium constant means ... a. an equal amount of reactants and products c. more products b. more reactants d. system isn't at equilibrium

What is in a banana? give me specifics?!

When 17.28 mL of a 0.078 M aqueous solution of Na2SO4 is combined with 11.30 mL of a 0.20 M aqueous solution of NaCl and 7.84 mL of a 0.26 M aqueous solution of KCl, what is the total concentration of Na + in the combined solution?

What mass of carbon can 3000 J of energy raise from 12°C to 40°C?

How do you balance __Mg + __HCl - - > __MgCl2 + ___ H2