The total pressure in a closed vessel containing N2, 02 and CO2 is 30 atm. If the partial pressure of N2 is 4 atm,
and the partial pressure of O2 is 6 atm, what is the partial
pressure of CO2?

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)