For the 1-hour average value, a city reports 0.17 ppm ozone. the permissible limit is 0.12 ppm ozone. by what amount in ppm does the report value exceed the permissible limit? this exceeded amount is what percentage of the permissible level?

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2