Chemistry, 30.04.2021 18:50, nellydeb7736
An analytical chemist is titrating 222.7 mL of 0.8100 M solution of formic acid (H2 CO2 ) with a 1.100 M of KOH. The pKa of formic acid is 3.74. Calculate the ph of the acid solution after the chemist has added 83.93 mL of the KOH solution to it.
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 17:00, porkhappycom
This line graph compares the growth of plants that were kept in the sun for different amounts of time.ïŋža) on day 7, the plants kept in the sun for 3 hours were how tall? b) on day 7, the plants kept in the sun for 6 hours were how tall? c) on day 10, the plants kept in the sun for 9 hours were how tall? d) on day 11, the plant that was grown with 1 hour of sunlight was how tall? e) based on the graph, the plant grows best in what amount of sunlight?
Answers: 1
Chemistry, 22.06.2019 15:30, lizzyhearts
Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) â co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
Chemistry, 22.06.2019 22:30, kiera2599
3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.
Answers: 1
Do you know the correct answer?
An analytical chemist is titrating 222.7 mL of 0.8100 M solution of formic acid (H2 CO2 ) with a 1.1...
Questions in other subjects:
Mathematics, 20.09.2020 09:01
History, 20.09.2020 09:01
History, 20.09.2020 09:01
