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Stoichiometry Problems

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H2_2SO4_4 + 2 KOH \longrightarrow 2 H2_2O + K2_2SO4_4

How many moles of KOH are requred to make 3.0 moles of K2_2SO4_4 ?

Posted by Mike Pruitt a year ago

Related Problems

2 Al + Fe2_2O3_3 \longrightarrow Al2_2O3_3 + 2 Fe

An operation requires at least 86.0 g of Fe to be produced. What is the minimum mass in grams of Fe2_2O3_3 necessary to produce the desired amount of products? How much Al2_2O3_3 is produced as a side product?

MM of Fe2_2O3_3 = 159.489 g/mol

MM of Al2_2O3_3 = 101.961 g/mol

N2_2 + 3 H2_2 \longrightarrow 2 NH3_3

If 5 moles of N2_2 react with excess H2_2 how many moles of NH3_3 will the reaction yield?

N2_2 + 3 H2_2 \longrightarrow 2 NH3_3

If 5.0 grams of N2_2 react with excess H2_2 how many grams of NH3_3 will the reaction yield?

2 Na + Cl2_2 \longrightarrow 2 NaCl

How many grams of Cl2_2 are needed to react completely with 12.0 g of Na?