How does a catalyst increase reaction rate? By increasing the activation energy

By increasing the amount of reactant

By increasing the contact between particles

By increasing the space between particles

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3