How do scientists analyze the data they collect

How many moles of O2 are contained in 32 grams of O2?

What is the volume of a sample of water is the mass is 6.7g. Explain why this is so easy to figure it out

I need to develop a hypothesis for the mystery of the straight of Gibraltar what would be an example of a hypothesis. Does not have to be related I just need an example.

What happens in the artificial transmutation of an element? Included an example.

1. In larger molecules how is the geometry approached? Why? 2. What is the name of the hybrid orbitals for boron? 3. What is the name of the hybrid orbitals for carbon?

How many grams of NaNO3 in 165 grams of H2O at 20°C would fully dissolve?

Mad cow disease is caused by a prion. A prion is a malformed protein that is found in the brain tissue of infected cows, and exposure can be fatal. Meat that comes in contact with infected tissue becomes contaminated with the prion.

How does the body make it difficult for a pathogen to reach a part of the body that can cause disease

How do I convert 261 g → kg

Will the solubility of CaSO4 in 0.10 Molar CaF2 be smaller than, larger than, or the same as in pure water?