2. Another component of acid rain is nitric acid, which forms when NO2, also a pollutant,...
Another component of acid rain is nitric acid, which forms when NO2, according to the simplified equation also a pollutant, reacts with oxygen and water 4NO2 (g) + 02 (g) + 2H2O(i) → 4HNO3 (aq) The generation of the electricity used in a medium-sized home produces about 18 kg of NO2 per year. Part A Assuming that there is adequate O2 and H Express the mass to two significant figures and include the appropriate units I2O, what mass of HNO3,...
ourse Home <AC-LO 68 Item 3 3 of 4 > Another component of acid rain is nitric acid, which forms when NO,, also a pollutant, reacts with oxygen and water according to the simplified equation ANO. (B) + O2(e) + 2H 0(1) -+ 4HNO3(aq) The generation of the electricity used in a medium-sized home produces about 17 kg of NO, per year. Part A Assuming that there is adequate O, and H, O, what mass of HNO, in kg, can...
Acid rain is formed when NO2, a pollutant, reacts with oxygen and rainwater according to the following simplified reaction: 4 NO2 (g) + O2(g) + 2 H2O(l) 4 HNO3(aq) Assuming that there is more than enough O2 and H2O, how much HNO3 in kilograms forms from 1.5 ✕ 103 kg of NO2.
Nitric oxides, NO and NO2, contribute to air pollution, acid rain, and the depletion of the ozone layer. After NO forms in the combustion chamber of an automobile engine, it reacts further with oxygen to form NO2. The reaction is given by2NO(g)+O2(g)→2NO2(g)The following table gives some entropy values:SubstanceΔS∘ (J/mol⋅K)NO2240.0O2205.2NO210.8Calculate delta SRXN for the reaction
Nitric oxides, NO and NO2, contribute to air pollution, acid rain, and the depletion of the ozone layer. After NO forms in the combustion chamber of an automobile engine, it reacts further with oxygen to form NO2. The reaction is given by 2NO(g)+O2(g)→2NO2(g) The following table gives some entropy values: Substance S∘ (J/mol⋅K) NO2 240.0 O2 205.2 NO 210.8 Calculate ΔSrxn∘ for the reaction 2NO(g)+O2(g)→2NO2(g)
heet Pplete the following stoichiometry problems. Show ALL of your work to receive full credit. IOns and mole-to-mole relationships 4Cr(s)+302(g)2Cr Os(s) How many moles of oxygen (02) would react with 0.35 moles of chromium (Cr)? a. b. Starting with 10.4g of O2, how many moles of Cr Os can be produced: How many grams of Cr metal would be needed to produce 38.2g of chromium (III) oxide? c. Sulfuric acid (H2SO4) is a component of acid rain which forms when...
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...
Nitric oxides, and , contribute to air pollution, acid rain, and the depletion of the ozone layer. After forms in the combustion chamber of an automobile engine, it reacts further with oxygen to form . The reaction is given by The following table gives some entropy values: 240.0 205.2 210.8 1 calcu;ate the (delta)S rxn for the reaction: 2NO+O2>>>2NO2
D. Complete the following stoichiometry problems. Show ALL of your work to receive full credit. Equations and mole-to-mole relationships 21. For the following reaction: 4Cr(s) + 302(g) → 2Cr2O3(s) a. How many moles of oxygen (O2) would react with 0.35 moles of chromium (Cr)? b. Starting with 10.4g of Oz, how many moles of Cr203 can be produced: c. How many grams of Cr metal would be needed to produce 38.2g of chromium (III) oxide? 22. Sulfuric acid (H2SO4) is...
A. Balance the following equations by adding coefficients. Do not leave blank spaces - use a "1" if necessary. Identify the type of reaction in the right column. Balanced Equation Type of Reaction 1. H.As2O7 → _ As2O3 + _H20 2. _N2+_02—_N20 _NaI + _Br2 → _NaBr +_12 PbCrO4 +_HNO3 → __Pb(NO3)2 + __H2CrO4 . _C3H8 +_02 → __CO2 + __H20 TiCl4 + _ Mg → _ MgCl2 + ____Ti CuSO4 +_ KCN → ___Cu(CN)2 +_K2SO4 Ca(ClO3)2 → _ CaCl2...