How do you find the change value in grams? For example: Equation:
CH4 + 2O2 = CO2 + 2H2O

Initial: 3g , 4g , 0g and 0g.

Now how would you find the change in grams?

(ICF/ICE Table Problem)

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

If a solution had a ph of 7 what is the solution

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