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Determine the volume of O2 (at STP) formed when 50.0 g of KClO3 decomposes according to the following reaction. The molar mass for KClO3 is 122.55 g/mol. Please show all work.
2 KClO3(s) â 2 KCl(s) + 3 O2(g)
Determine the volume of O2 (at STP) formed when 50.0 g of KClO3 decomposes according to the following reaction. The molar mass for KClO3 is 122.55 g/mol. Please show all work.
2 KClO3(s) â 2 KCl(s) + 3 O2(g)
Tod ThielLv2
31 Dec 2019
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Related questions
2 KCl(s) + 3 O2(g)
Consider the following reaction: 2 KClO3 (s) â 2 KCl (s) + 3 O2 (g) ÎH = -89.4 kJ
Determine the Enthalpy change that occurs when 45.0 g of O2 is produced -
| Molar Mass | Conversion Factor | ÎH | ||||
| ______mass (g) | Ã | 1 mole / g | Ã | kJ / moles | = | kJ |
1.) Molar Mass O2=
2.) In the last conversion factor what is the ratio of Heat ÷ moles O2 from the balanced equation=
3.) ÎH (in kJ) =
