Determine volume of Na2S2O3 sodium this sulfate and H2O water are required to produce an estimated 0.10 M solution starting with 1.0 M Na2S2O3 sodium thi sulfate solution?
How long will it take for 75% of nitrogen dioxide to decompose if the initial concentration of nitrogen dioxide is 1.33M if The second -order decomposition of nitrogen dioxide has a rate constant =0.255 M-1S-1.?