The reaction for the burning of one type of match tip is as follows: P4S3 (s) + 8 O2 (g) P4O10 (g) + 3 SO2 (g) What volume of SO2 at STP can be produced by burning 1.00 g P4S3 in excess O2?

Which of the characteristics below best describes organic compounds

What everyday object contains carbon, hydrogen, oxygen, phosphorus, sulfur, and nitrogen?

What is the Molarity of a solution with 1.8 mil KCl dissolved to a volume of 1.5L

When 4.0 mol H2O react with 4.0 mol Al in the reaction below, 2.7 mol of Al are used up in the reaction. How many moles of Al are left over unreacted? 2 Al + 3 H2O → Al2O3 + 3H2 (C?) 2.7 mol Al left over 2.0 mol Al left over 1.3 mol Al left over 0.

Why are hydrogen ions and hydroxide ions omitted from the net reaction for the hydrolysis of water?

Identify the spectator ions in the following complete ionic equation. 2k (aq) s2 - (aq) pb2 (aq) 2no-3 (aq) →pbs (s) 2k (aq) 2no-3 (aq) express your answers as ions separated by a comma.

4. A bird left its post and flew in a triangular path. It flew 21 yards south, 72 yards east and 75 yards diagonally to end back at the post. Is it a right triangle?

Condension occurs in the inside of your windows in Winters, why?

How can you use Hess's law to determine a reaction's enthalpy?

7. How much energy in KJ is released when 15.0 g of steam at 100.0 degrees Celsius is condensed and then frozen to ice at 0.0 degrees Celsius?