You need to determine the mass of an aqueous solution. You determine the mass of your 10.0 mL graduated cylinder to be 23.022 g. After adding a volume of 3.32 mL of solution to the cylinder, you reweigh it and determine the new mass to be 26.153g. What is the density of the aqueous solution in grams/mL?

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?