Chemistry, 05.03.2021 21:40 hayesvolcano
How many moles of hydrogen gas are produced when 0.066 moles of sodium is completely reacted? (balance the equation first)
___Na + ___H2O ---> ___NaOH + ___H2
A. 0.066 moles
B. 0.099 moles
C. 0.033 moles
D. 0.022 moles
Answers: 2
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Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
Answers: 1
How many moles of hydrogen gas are produced when 0.066 moles of sodium is completely reacted? (balan...
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