What is the mass of a lead block that has a volume of 30 mL? O 3.39 grams

O .377 mL

O 265 mL

O 339 grams

If soap hits the floor, is the soap dirty or the floor

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

In an experiment, 45g of silicon tetrachloride are treated with 45ml of water. what is the theoretical yield in grams of hcl