Chemistry, 01.07.2019 14:00 mrfishyyyy
An element has an atomic number of 29. the number of protons and electrons in a neutral atom of the element are * a. 58 protons and 29 electrons b. 29 protons and 0 electrons c. 15 protons and 14 electrons d. 29 protons and 29 electrons
Answers: 1
Chemistry, 21.06.2019 16:30
Find the empirical formula of each of the following compounds. given mass or for each element in a sample of the compound 3,611 g ca; 6.389 g c1
Answers: 1
Chemistry, 22.06.2019 02:30
You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap
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Chemistry, 22.06.2019 07:00
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
An element has an atomic number of 29. the number of protons and electrons in a neutral atom of the...
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