Given Mg (CO3) 2, CO2 and Cu3 (PO4) 2, provide the names for each of these molecules.

Carbon-14 has a half-life of 5730 years. How long would it take 4 grams of Carbon-14 to decay to 1 gram of Carbon-14? A: 1 year B: 5730 years C: 11,460 years D: 17,190 years

What is the molarity of a 1.5 liter solution prepared using 4.6 grams of HCI?

In a colligative properties experiment, a lab group prepares four solutions and one pure solvent sample. What is the purpose of the pure solvent sample?

A sample of phosphonitrilic bromide, PNBr2, contains 2.01 mol of the compound. Determine the amount (in mol) of each element present and the number of atoms of each element present in the sample.

How many moles of bromine (Br) atoms are in a sample of 2.03 * 1024 atoms?

Why do many metal ions produce acidic solutions when dissolved in water?

Which property of potential energy distinguishes it from kinetic energy? a. mass b. position c. force d. work and power

A sample of pure copper has a mass of 5 grams calculate its volume

Which statement best explains why carbon is present in so many kinds of molecules? Question 1 options: It is abundant on earth, so it is readily available to bond with other elements. It does not form strong bonds, so it breaks apart.

How long does it tae for bleach to evaprate?