Question 6 4pts. Using correct sig figs, type the value for the total moles of ions present in 0.222 M aqueous solution of ammonium sulfate.

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5