Iron oxide reacts with aluminum to give aluminum oxide and iron. What kind of chemical reaction is this?

What mass of sodium chloride is needed to prepare 200 ml of a 0.1 M solution A. 0.232 grams B. 292 grams C. 1.17 grams D. 117 grams

What type of ions do acids form in solutions

Which type of stress force produces reverse faults? a. shearing b. tension c. compression d. deformation

The protons and neutronsA. leave the nucleus often. B. never leave the nucleus. C. spend all their time outside the nucleus.

For which circumstances would a buffer be most useful in a solution?

When the nonelectrolyte glucose is dissolved in water, the solution contains___.

Pure substance definition is?

What is the net ionic equation for the reaction ofFeCl3 and KOH in water?

How many total orbitals are within the 3s, 3p, and energy level?

When are tides highest? a. during the moon's first quarter phase b. when the sun, Earth, and the moon are nearly in a line c. during the moon's third quarter phase d. when the moon is at a right angle to the sun