Chemistry, 18.06.2021 21:20 YariDelOrbeez115
n three trials of a reaction to determine the concentration of a sodium hydroxide solution, the average volume of 0.1255 mol/L sulfuric acid was 19.97 mL to neutralize 20.00 mL of the base. What was the concentration of the sodium hydroxide solution? Determine the original pH value of the base.
Answers: 2
Chemistry, 21.06.2019 20:30
In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust
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Chemistry, 22.06.2019 04:30
Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
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Which statement is true regarding the diagram of circle p? the sum of y and z must be 2x. the sum of y and z must be x. the difference of z and y must be 2x. the difference of z and y must be x
Answers: 1
Chemistry, 23.06.2019 11:00
Acompound is isolated from the rind of lemons that is found to be 88.14% carbon and 11.86% hydrogen by mass how many grams of c and h?
Answers: 2
n three trials of a reaction to determine the concentration of a sodium hydroxide solution, the aver...
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