# chemistry

What volume of ammonia gas at STP is required to neutralize 40 cubic centimetres of 2 Molar sulphuric acid?

1. 👍 0
2. 👎 0
3. 👁 99
1. 2NH3 + H2SO4 ==>(NH4)2SO4
mols H2SO4 = M x L = ?
mols NH3 required = 2 x mols H2SO4 which you find by using the coefficients in the balanced equation; i.e., mols NH3 = molx H2SO4 x (2 mols NH3/1 mol H2SO4) = ?
Then 1 mol NH3 gas at STP occupies 22.4 L; therefore, ? mols NH3 gas will occupy ? L.

1. 👍 0
2. 👎 0

## Similar Questions

1. ### calculus

The volume of a cube is increased from 729 cubic centimetres to 849.285 cubic centimetres. Use differentials to determine: a) by approximately how many centimetres the side length of the cube increases ? B) by approximately how

asked by julia on October 12, 2014
2. ### Chemistry 22

1. What is the Kelvin temperature of a system in which 4.50 mol of a gas occupy 0.250 L at 4.15 atm? 2. In the lab, students generated and collected hydrogen gas according to the following equations: Zn + H2SO4---> H2 + ZnSO4 a)

asked by Ivy on November 29, 2010
3. ### Chemistry

A gas occupies a volume of 140 mL at 35.0 C and 97 kPa. What is the volume of the gas at STP? N = ( P )( V ) / ( R ) ( T ) N = ( 97.00 ) ( 140 /1000 ) / ( 8.314 ) ( 308.15 ) = 0.005300 gmol V sub STP = ( N ) ( R ) ( T sub STP ) /

asked by Angela on June 5, 2014
4. ### Chemistry

Ammonia has the formula NH3. Household ammonia is a dilute aqueous solution of NH3 . Aqueous ammonia is a base that can neutralize acids. If 18.4mL of 0.800 M HCl solution are needed to neutralize 5.00 mL of a household ammonia

asked by Chemistry on February 11, 2009
5. ### Chemistry;HELP

Volume Problems Answer the following questions. Scan and upload your questions and answers to your student section labeled Volume Volume Problems. Identify the following chemical equations by type. 1. If an electric discharge

asked by Unknown on August 21, 2013
1. ### Algebra II

The volume of a gas in cubic centimeters, V, varies inversely with the pressure of the gas in liters per square centimeter, p. When the volume of the gas is 16 cm3, its pressure is 20 L/cm2. Find the volume of the gas when the

asked by kristy on December 15, 2016
2. ### Chemistry 105

Use the molar volume of a gas at STP to calculate the density (in g/L ) of carbon dioxide gas at STP.

asked by JULIE on October 23, 2011
3. ### chem

Use the molar volume of a gas at STP to determine the volume (in L) occupied by 10.5g of neon at STP.

asked by nikki on October 10, 2008
4. ### chemistry

Ammonia gas and carbon dioxide gas react to form aqueous urea (NH2CoNH2) and water. What volume of ammonia at 25 degrees celcius and 1.5 atm pressure is needed to produce 500 g of urea?

asked by Beth on November 24, 2010