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baby girl
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chemistry introduction

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3 CU +8 HNO 3 3 CU (NO3) 2 +2NO + 4H20
how many moles of CU ( NO 3 )2 are produced when 3 moles of CU react.

How many moles of CU must react to produced 4 moles of NO

if 4 moles of NO are produced how many moles of H2O are also produced?


Propane C3 H8 is commonly used as a fuel in gas grills , It reacts with oxygen according to C3 H8 + 5 O2 3 CO 2 + 4 HO.


How many grams of PBO reacts with ammonia , NH 3 as follows
3 PBO + 2 NH 3 PB +N2 + 3 H20

How many grams of PB are formed when 0.105 g NH 3 react.

Lithium hydroxide absorbs carbon dioxide forming lithium carbonate and water
2 LIOH + CO2 LI2 CO3 + H20


if a reaction vessel contains 0.15 moles of LIOH and 0.08 moles CO2 which compound is the limiting reagent.
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