You mix 7.9 ml of the 43 g/L MO solution (molar mass is 327.33 g/mol), 3.13 ml of the 0.040 M SnCl2 in 2 M HCl solution, 5.49 mL of 2.0M HCl solution and 3.43 mL of 2.0M NaCl. What is the concentration of Methyl Orange in molarity units?

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o