Plz help me fasttt Put a check next to the factors that affect the rates of a chemical reaction
color

-temperature
-pressure
-addition of a catalyst
-agitation (stirring)
-concentration
-precipitation
-release of a gas
-surface area of reactants

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Which formula can be used to calculate the molar mass of hydrogen peroxide

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.