The number of molecules in 0.0112m3 of methane at 0°c and pressure of 760mmhg is. a)6.02×10*10 b)3.01×10*12 c)6.02×10*23 d)3.01×10*23 explain in detail.

What is the common name for the compound shown here? enter the common name of the compound shown?

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

Is 343 in the sequence -5, -2, 1, 4, 7