Chemistry, 31.03.2020 01:50 amandasantiago2001
A vinegar solution of unknown concentration was prepared by diluting 10.00 mL of vinegar to a total volume of 50.00 mL with deionized water. A 25.00 mL sample of a diluted vinegar solution required 20.24 mL of 0.1073 M NaOH to reach the titration equivalence point. Calculate the concentration of acetic acid (in M) in the original vinegar solution (before dilution).
Answers: 1
Chemistry, 21.06.2019 14:50
Your roll: experienced electron speech is adressed to: a new "freshman class" of electrons job: write a speech task: you are to pretend that you are giving a speech to a new group of electrons. be sure to mention their placement in an atom, their charge, and their role in chemical bonding (ionic and covalent) be specific!
Answers: 3
Chemistry, 22.06.2019 10:30
What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
Answers: 1
Chemistry, 22.06.2019 19:00
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5Ā°c? for water, kf = 1.86Ā°c m -1.
Answers: 1
A vinegar solution of unknown concentration was prepared by diluting 10.00 mL of vinegar to a total...
Mathematics, 24.03.2021 19:50
Business, 24.03.2021 19:50
Mathematics, 24.03.2021 19:50
Chemistry, 24.03.2021 20:00
Health, 24.03.2021 20:00
Mathematics, 24.03.2021 20:00
Mathematics, 24.03.2021 20:00
Mathematics, 24.03.2021 20:00
Mathematics, 24.03.2021 20:00
Mathematics, 24.03.2021 20:00
Chemistry, 24.03.2021 20:00