Chemistry, 30.11.2021 22:10 JellalFernandes
A. What volume in milliliters of 9.950Γ10β2 M sodium hydroxide solution is required to reach the equivalence point in the complete titration of a 17.0 mL sample of 0.134 M phosphoric acid? Express your answer using three significant figures.
Answers: 3
Chemistry, 22.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
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Chemistry, 22.06.2019 14:30
In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never
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Chemistry, 23.06.2019 01:30
Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100Β°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
Answers: 1
A. What volume in milliliters of 9.950Γ10β2 M sodium hydroxide solution is required to reach the equ...
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