A mixture of 4 gases A, B, C, and D have a total pressure of 825.3 mmHg. If the partial
pressure of gas B is 452.2 mmHg, and the partial pressure of gas C is 210.3 mmHg, and the partial pressure of gas D is 98.2 mmHg. If you have 2.35 moles of gas A How many moles of gas B are present?

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never