What is the height of a fluid column in a barometer that uses water as its fluid in 0.810 atm of air pressure? the density of water is 1000 kg/m3. neglect the vapor pressure in the apparently empty space above the column. use =9.80 m/s2 and give the height in meters.

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

What happens to the temperature of a substance when the average kinetic energy of its particles increases?

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