How many moles of cesium (Cs) atoms are in 675 g Cs?

Democritus thought that matter was made of tiny particles of earth, air, fire, and water. that were all round and smooth. that could not be divided. that could be divided.

How many atoms of iodine are in 12.75g of CaI2

54 Identify the type of bonding in solid potassium.

Select the compounds from the list below which are insoluble in water HCl, NH3, NaClO3, BaSO4, AgNO3, PbCl2, Cu2O, CuSO4, Pb (C2H3O2), AgBr

Producers of many mouthwash brands claim that using mouthwash prevents tooth decay. What is the best conclusion regarding these mouthwash brands and bacteria in the mouth?

How many grams of NH3 are needed to provide the same number of molecules as in 0.55 grams of SF6?

Round 129.752416 to the requested number of significant figure a. 3 significant figures c. 6 significant figures_22 b. 4 significant figures d. 7 significant figures

What is the [oh-] in a sample of lime juice with a ph of 2.0?

What is the chemical name for nicl2?

How to determine the formula is you know g and L?