10.00 mL magnesium ion solution requires 10.94 mL of 0.01013 M EDTA, how many moles of magnesium ions are present

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

Which of the following words describe the reality that the universe looks the same from various perspective