Answer to Question #95632 in Physical Chemistry for Carlvons

Question #95632

2Al + 6HCl(s) ---------------------------> 2ACl3(s) + 3 H2(g)

how many moles of hydrogen would be obtained if 2.7g of aluminum reacts with excess hydrochloric acid?

Expert's answer

"v_{H_2}=\\frac{m_{Al}\u00b71.5}{M_{Al}}=\\frac{2.7\u00b71.5}{27}=1.5"

Learn more about our help with Assignments: Physical Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Complete and balance the molecular equation for the reaction of aqueous sodium sulfate, Na2SO4, an
2. What is the maximum mass of S8 that can be produced by combining 79.0 g of each reactant? 8SO2
3. Assuming an efficiency of 49.40%, calculate the actual yield of magnesium nitrate formed from 130
4. An aqueous solution containing 6.16 g of lead(II) nitrate is added to an aqueous solution containi
5. Write and balance the equation for the complete combustion of acetylene, C2H2. Phase symbols and e
6. when heated, KCl3 decomposes into KCl and O2. 2KCl3= 2KCl, how many grams of O2 were produced? if th
7. the combustion of ethane (C2H6) produces carbon dioxide and steam. How many moles of CO2 are produce