asimjamalkhan

Ammonium nitrite decomposes to give off nitrogen gas and liquid water. How many grams of ammonium nitrite must have reacted if 2.58 L of gas was collected over water in a gas collecting tube at 21.0°C and 97.8 kPa?

Balanced equation:

Will the volume of nitrogen (from the previous problem) INCREASE, DECREASE or remain the SAME if... *Explain briefly*

...the experiment is done at significantly higher temperature?

B. ...the amount of ammonium nitrite was increased?

C.

...the experiment was not collected over water?

900.0 mL of 3.00M phosphoric acid, H PO, reacts with 235 grams of iron (III) carbonate.

Balanced Equation: Fez(CO;) + 2H;PO4 - 2FePO4 + 3H20 + 3C02

a. Determine the limiting reactant. Show all work!

How many milliters of carbon dioxide gas can be produced at 78°C at 45.5 psi pressure with 900.0 mL of 3.00M phosphoric acid and 235 grams of iron (III) carbonate?