Consider the following balanced equation: 2KCIO3(s) → 2KCl(s) + 302(g)
How many moles of O2 will be obtained by decomposing
3.50 moles of KCIO3?
0.530 mole
O 3.00 moles
O 2.30 moles
5.25 moles

5.25 moles

General Formulas and Concepts:

Chemistry

Atomic Structure

CompoundsMoles

Aqueous Solutions

States of matter

Stoichiometry

Analyzing reactions RxNUsing Dimensional AnalysisExplanation:

Step 1: Define

[RxN - Balanced] 2KClO₃ (s) → 2KCl (s) + 3O₂ (g)

[Given] 3.50 mol KClO₃

[Solve] mol O₂

Step 2: Identify Conversions

[RxN] 2 mol KClO₃ (s) → 3 mol O₂ (g)

Step 3: Stoichiometry

[DA] Set up conversion:                                                                                  [DA} Multiply [Cancel out units]:                                                                      

Ithink the answer is a or d.

Ithink this is what you meant. the temperature at which a liquid begins to boil is called the boiling point. the boiling point of water is 212°f or 100°c.  and at that point will start to turn into steam (gas)