Chemistry, 02.02.2021 17:50 bannedccnt
PLEASE CAN YOU HELP ME I AM SO STUCK 17 POINTS
In the titration the student used 25.0 cm3 of sodium hydroxide.
This volume reacted with exactly 20.0 cm3 of 0.1 mol/dm3 sulfuric acid solution.
The equation for the reaction is:
2NaOH + H2SO4 → Na2SO4 + 2H2O
What is the concentration in mol/dm3 of the sodium hydroxide solution?
Answers: 1
Chemistry, 21.06.2019 22:30
Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?
Answers: 1
Chemistry, 22.06.2019 05:40
Calculate: select the worksheet tab. this tab you calculate the analyte concentration. ï‚· 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.) ï‚· record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes. ï‚· record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed
Answers: 2
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PLEASE CAN YOU HELP ME I AM SO STUCK 17 POINTS
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