What is the value for AS reaction for the following reaction, given the standard entropy values? 2HSce) *SO2(g) 3Schombic(s) + 2H206)
Substance
HS (9)
SO2 (9)
Schombie (s)
H2O (9)
S°(J/mol K)
206
248
32
189
OA 233/K
OB
+ 233 ук
OC 248/K
OD
-186J/K
OE 1861/

What is the temperature of one mole of helium gas at stp?

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.

Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback