The reaction between potassium superoxide, KO2, and CO2, 4 KO2+2 CO2 → 2 K2CO3+3 O2 is used as a source of and absorber of CO2in self- contained breathing equipment used by rescue workers.

How many moles of O2 are produced when 451 mL in a .518 M solution of KO2 reacts in this fashion?

How many grams of KO2 are needed to form 44 g of O2?

What volume of a 0.424 M CO2 solution are needed to produce 63.58 mL of 0.731 M solution of K2CO3?

PLEASE ANSWER FAST ITS A QUIZZ

Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments, solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?

What volume would 2.25 moles of ne has occupy at stp?

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?