Chemistry, 09.12.2019 08:31 yesenia1162
How many protons is in this certain atom if it has a neutral charge and 16 electrons? and what atom is it?
a.
17; chlorine
b.
18; argon
c.
2; helium
d.
16; sulfur
Answers: 1
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Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments
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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
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