Chemistry, 23.12.2019 20:31 eddyreynoso6388
Solution of 0.160 mnaoh is used to titrate 21.0 ml of a solution of h2so4: h2so4(aq)+2naoh(aq)→2h2o(l)+na2so4( aq)if 38.8 ml of the naoh solution is required to reach the endpoint, what is the molarity of the h2so4 solution?
Answers: 1
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Which best describes why nh4+ can form an ionic bond with ci-?
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
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Solution of 0.160 mnaoh is used to titrate 21.0 ml of a solution of h2so4: h2so4(aq)+2naoh(aq)→2h2o(...
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