Concentrated nitric acid (HNO3) can oxidise elemental sulfur (S) to give sulfur dioxide, nitrogen dioxide and water, write a balanced chemical equation for this process.
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Concentrated nitric acid (HNO3) can oxidise elemental sulfur (S) to give sulfur dioxide, nitrogen dioxide and...
When nitrogen dioxide from car exhaust combines with water in the air, it forms nitric acid (HNO3) which causes acid rain and nitrogen monoxide. a.Write a balanced chemical equation for the reaction above. b.How many moles of each product are produced from 0.250 moles of water? c.How many grams of nitrogen dioxide are needed to form 75.0 g of nitric acid?
Nitrogen dioxide (NO) gas and liquid water (H20) react to form aqueous nitric acid (HNO3) and nitrogen monoxide (NO) gas. Suppose you have 2.0 mol of NO, and 7.0 mol of H2O in a reactor. What would be the limiting reactant? Enter its chemical formula below.
Concentrated nitric acid reacts with solid copper to give nitrogen dioxide gas and dissolved copper ions according to the equation: Cu(s) + 4 H+(aq) + 2 NO3 - (aq) → 2 NO2(g) + Cu2+(aq) + 2 H2O(l) Suppose that 6.80 g of copper is consumed in this reaction and that the NO2 is collected at a pressure of 0.970 atm and a temperature of 45 oC. What volume of NO2 is produced?
Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming of natural gas, in a two-step process. In the first step, nitrogen and hydrogen react to form ammonia:N2(g)+3H2(g)→2NH3(g)In the second step, ammonia and oxygen react to form nitric acid and water:NH3(g)+2O2(g)→HNO3(g)+H2O(g)Write the net chemical equation for the production of nitric acid from nitrogen, hydrogen and oxygen. Be sure your equation is balanced.
When nitrogen dioxide (NO2) from car exhaust combines with water in the air, it forms nitric acid (HNO3), which causes acid rain, and nitrogen oxide. 3NO2(g)+H2O(l)→2HNO3(aq)+NO(g) A. How many moles of HNO3 are produced from 0.196 mole of H2O? B.How many moles of NO are produced from 0.196 mole of H2O? C.How many grams of HNO3 are produced when 90.5 g of NO2 completely reacts? D.How many grams of NO2 are needed to form 64.5 g of HNO3? Gasohol is...
NewOVI 10. When nitrogen dioxide (NO2) gas from car exhaust combines with water vapor in the air, it forms aqueous nitric acid (HNO3), which causes acid rain, and nitrogen oxide gas. a. Write the balanced chemical equation. b. How many moles of each product are produced from 0.250 mole of H20?! C. How many grams of HNO3 are produced when 60.0 g of NO2 completely reacts? d. How many grams of NO2 are needed to form 75.0 g of HNO3?
Nitric acid is usually purchased in a concentrated form that is 70.3% HNO3 by mass and has a density of 1.41 g/mL. How much concentrated solution would you take to prepare 1.05 L of 0.120 M HNO3 by mixing with water?
(3) (4 pts) Nitrous acid will not disproportionate spontaneously to the gases nitrogen dioxide and nitric oxide. Show this by writing the balanced chemical reaction and evaluating the standard emf (in V) for the reaction.
Lead is dissolved in concentrated nitric acid, HNO3, solutions according to the following equation: Pb(s) + 2 HNO3(aq) → Pb(NO3)2 (aq) + H2(5) How many milliliters of a 10.1 M HNO3 solution are required to react completely with 22.303 g of lead? (1 decimal place, fill in the number ONLY!)
Calculating an equilibrium constant from a heterogeneou... Nitrogen dioxide and water react to form nitric acid and nitrogen monoxide, like this: 3 NO2(9)+H2O(1)-2 HNO3(aq)+NO(9) At a certain temperature, a chemist finds that a 9.3 L reaction vessel containing a mixture of nitrogen dioxide, water, nitric acid, and nitrogen monoxide at equilibrium has the following composition: compound amount NO 24.18 HO 247.2 g HNO, 7.4 g NO 17.6 Calculate the value of the equilibrium constant for this reaction. Round your answer...