What is Calcium Citrate name formula
1. CaC6H5O7
2. Ca3(C6H5O7)2
3. Ca2(C6H5O7)3
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Chemistry, 16.12.2020 01:20 pattington
What is Calcium Citrate name formula
1. CaC6H5O7
2. Ca3(C6H5O7)2
3. Ca2(C6H5O7)3
4. Ca2C6H5O73
Answers: 1
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Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?
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Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
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Chemistry, 22.06.2019 12:40
Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
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Chemistry, 22.06.2019 17:10
)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.
Answers: 1
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