In order to from magma, what must happen to sedimentary, metamorphic, or igneous rocks?

How many grams of lactic acid are in 1 liter of lactic acid?

At 40°c, the ion-product constant of water, kw, is 2.88*10-14. what is the ph of pure water at 40°c?

What product (s) are expected in the ethoxide-promoted β-elimination reaction of 1-chloro-1-methylcyclohexane? Omit ions, salts, and ethanol from your response.

Why is the bond between two single hydrogen atoms stable? A. It is not stable, each hydrogen only has 1 electron and they need 8 electrons to be stable. B. Hydrogen only uses the first energy shell, which holds 2 electrons, not 8. C.

Ammonium perchlorate is the solid rocket fuel used by the U. S. Space Shuttle. It reacts with itself to produce nitrogen gas, chlorine gas, oxygen gas, water, and a great deal of energy. What mass of water is produced by the reaction of 9.

As the moon revolves around earth, it also rotates on its axis. Why is it that the same side of the moon is always visible from earth

The SI unit for quantity of radioactive materials is:

If you choose to wear loose clothing, large or dangling jewelry, or contact lenses to lab, which of the following statements best represents how you should proceed? A.

Which of these elements exists as a solid at room temp and pressure? Chlorine, bromine and iodine. Why?

Which of the forces of molecular attraction is the weakest?