Barium chlorate (Ba(ClO3)2) breaks down to form barium chloride and oxygen. What is the balanced equation for this reaction? When counting atoms in parentheses, multiply all subscripts by the number outside the parentheses to get the number of atoms. BaCl3(s) + O2(g) → BaCl(s) + Cl2(g) + O2(g)

2BaOCl3(s) → 2BaCl(s) + Cl2(g) + O2(g)

Ba(ClO3)2(s) → BaCl2(s) + O2(g)

Ba(ClO3)2(s) → BaCl2(s) + 3O2(g)

2Ba(ClO3)2(s) → BaCl(s) + 6O2(g)

Ba(ClO)2(s) → BaCl2(s) + O2(g)

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.