15. hydrogen bonding occurs in molecules when a (1 point)
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What are the major products produced in the combustion of c10h22 under the following conditions? write balanced chemical equations for each. a. an excess of oxygen b. a slightly limited oxygen supply c. a very limited supply of oxygen d. the compound is burned in air

Ineed ! it’s science and it’s due tomorrow!

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer