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Question

saplinglearning.com TradingVi... Mason Admissions: Transfer Credit Matrix Virginia Community College mmunity College, Woodbridge-CHM 111 (Sec. 008) - Spring18-ZARCO GOMEZ > Activities and Due Dates> HW 4 /24/2018 08:30 AM Print 41/100 3/23/2018 10:57 PM Gradebool Calculator Periodic Table tion 4 of 24 eneral Chemistry 4th Edition Map University Science Books presented by Sapling Leaming Balance the following equations by inserting coefficients as needed. Tip: If you need to clear your work and reset the equation, click the button that looks like two red arrows. 2. There is a hint available! w the hint by clicking on the tom divider der bar again to hide the hint. on the Close O Previous ® Give Up & View Solution e Check Answer 0 Next el Ext int

Explanation / Answer

1)

The given equation is:

NaH + H2O —> NaOH + H2

This is already balanced

2)

SO2 + O2 —> SO3

Balance O:

2 SO2 + O2 —> 2 SO3

This is balanced now