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Chemistry, 21.06.2019 15:40
Achemistry student weighs out of phosphoric acid , a triprotic acid, into a volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with solution. calculate the volume of solution the student will need to add to reach the final equivalence point. round your answer to significant digits.
Answers: 3
Chemistry, 21.06.2019 17:00
What is the nature of the ca-cl bond in a molecule of calcium chloride (cacl2) if the electronegativity value of calcium is 1.0 and that of chlorine is 3.16?
Answers: 1
Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
The 5 types of water pollutants....
Mathematics, 12.12.2019 01:31
Mathematics, 12.12.2019 01:31
Mathematics, 12.12.2019 01:31
Mathematics, 12.12.2019 01:31
Mathematics, 12.12.2019 01:31
Mathematics, 12.12.2019 01:31
Spanish, 12.12.2019 01:31
Mathematics, 12.12.2019 01:31