How many grams of sucrose, C12H22O11 are dissolved in water to make 500 mL of a 0.185 M solution? (molar mass of sucrose = 342 g/mol) (YOU MUST INCLUDE UNITS IN YOUR ANSWER)

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

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent

An unknown insoluble substance displaced the water shown. it's mass is indicated on the triple beam balance. mass = a. 694 b. 693.5 c. 693.0 d.693.8