At 25 °C, the following liquids have density: water - 0.9982 g/mL; toluene - 0.8669 g/mL; chloroform - 1.4832 g/mL
What mass would a 10.00-mL sample of each of the liquids?

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g.  what is the percent by mass of water in the hydrate?   %