Chemistry, 29.10.2020 19:10 naddiachoudry9970
Catalysts are used in the oil industry to increase octane ratings in gasoline. Octane ratings tell how much fuel has to be
compressed to promote better fuel ignition in some cars. Which of the following catalytic effects would be most beneficial
for the oil industry?
Higher temperatures and pressures can be used.
Lower temperatures and pressures can be used.
Less product can be formed from a given amount of material.
More product can be formed from a given amount of material.
Answers: 2
Chemistry, 22.06.2019 20:30
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
Answers: 2
Chemistry, 22.06.2019 21:30
What is another way to determine mass times acceleration?
Answers: 1
Chemistry, 23.06.2019 00:50
What is the enthalpy of combustion (per mole) of c4h10 (g)? –2,657.5 kj/mol –5315.0 kj/mol –509.7 kj/mol –254.8 kj/mol
Answers: 1
Catalysts are used in the oil industry to increase octane ratings in gasoline. Octane ratings tell h...
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