Chemistry, 12.12.2019 06:31 Alexis3456829
How does an increase in reactant concentration affect the rate of reaction?
it leads to more frequent collisions, which increase reaction rate.
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it leads to less frequent collisions, which increase reaction rate.
it leads to more frequent collisions, which decrease reaction rate.
it leads to less frequent collisions, which decrease reaction rate.
Answers: 1
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Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.
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Which other elements contain the same number of outer electrons as sodium
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Chemistry, 22.06.2019 05:40
Calculate: select the worksheet tab. this tab you calculate the analyte concentration. fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.) record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes. record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed
Answers: 2
Chemistry, 22.06.2019 07:40
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
How does an increase in reactant concentration affect the rate of reaction?
it leads to more...
it leads to more...
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