When one volume of CO reacts with one volume of C12 phosgene is obt only product. What is empirical formula of phosgene? a) C303C12 Ob) cocl4 c) cocl₂ d) Ga

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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When one volume of CO reacts with one volume of C12 phosgene is obtained as the
only product. What is empirical formula of phosgene?
a) C303Cl2
b) cocl4
c) cocl₂
d) C₂02Cl
e) C₂02012
Transcribed Image Text:When one volume of CO reacts with one volume of C12 phosgene is obtained as the only product. What is empirical formula of phosgene? a) C303Cl2 b) cocl4 c) cocl₂ d) C₂02Cl e) C₂02012
The standard enthalpy of formation of NH4Cl(s) is -315.4 kJ/mol. The equation that
describes this AfH° is:
a) 1/2 N₂(g) + 1/2 Cl₂(g) + 1/2 H₂(g) → NH4Cl(s)
Ob) 1/2 N2(g) + 2 H₂(g) + 1/2 Cl₂(g) → NH4Cl(s)
c) N2(g) + H2(g) + Cl₂(g) → 2 NH4Cl(s)
d) N₂(g) + Cl₂(g) + 4 H₂(g)
2 NH4Cl(s)
e) NH4+ (aq) + Cl-(aq)
NHCl(s)
Transcribed Image Text:The standard enthalpy of formation of NH4Cl(s) is -315.4 kJ/mol. The equation that describes this AfH° is: a) 1/2 N₂(g) + 1/2 Cl₂(g) + 1/2 H₂(g) → NH4Cl(s) Ob) 1/2 N2(g) + 2 H₂(g) + 1/2 Cl₂(g) → NH4Cl(s) c) N2(g) + H2(g) + Cl₂(g) → 2 NH4Cl(s) d) N₂(g) + Cl₂(g) + 4 H₂(g) 2 NH4Cl(s) e) NH4+ (aq) + Cl-(aq) NHCl(s)
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