In the following reaction, is sb reduced or oxidized? 2sb (s) 6h2so4 (aq) sb2 (so4) 3 3so2 6h2o

All atoms of the same element contain the same number of protons. the atom that has 9 protons can be represented by the symbol?

Which statement describes a chemical property of iron? Iron oxidizes. Iron is a solid at STP. Iron melts. Iron is attracted to a magnet.

Which inland body of water lies at the highest elevation? View Available Hint (s) Which inland body of water lies at the highest elevation? Great Slave Lake Lake Huron Lake Winnipeg Lake Erie Great Salt Lake

A solution is prepared by mixing 3.44 mol of acetone with 1.45 mol of cyclohexane at 30°c. calculate the χacetone and χcyclohexane in the vapor above the solution. p°acetone = 229.5 torr and p°cyclohexane = 97.6 torr.

What is a chemical bond? a. the attraction of two atoms that holds the atoms together b. a representation of chemical properties c. the force that holds together the elements in a compound d. a substance that's composed of atoms?

Using density what is the mass in grams of 150mL of a liquid with a density of 1.4 g/mL

All of the following can be recycled except clothing aluminum cans compact fluorescent bulbs plastic drink bottles

Use Henry's law and the solubilities given below to calculate the total volume of nitrogen and oxygen gas that should bubble out of 1.0 L of water upon warming from 25 ∘C to 50 ∘C.

Washing soda, a compound used to prepare hard water for washing laundry, is a hydrate, which means that a certain number of water molecules are included in the solid structure.

When you light a fire place what energy transformation takes place