Answer these question:
a) the major component in bones is calcium hydroxylapatite, ca5(po3)3oh, with a ksp=7.3*10-34. determine the solubility of bones in pure water.
b) calculate the molar solubility of ca3(po4)2 ( ksp=7.3*10-34 ) in a 0.065 m be3(po4)2 (100% soluble) solution
Answers: 1
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
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
Chemistry, 22.06.2019 18:30
What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml
Answers: 1
Answer these question:
a) the major component in bones is calcium hydroxylapatite, ca5(po3)3o...
a) the major component in bones is calcium hydroxylapatite, ca5(po3)3o...
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