Chemistry, 04.12.2021 01:00 tramqpham25
You titrate an unknown sample of oxalic acid (H2C2O4 (aq)) to determine its concentration. After noting the volume of the oxalic sample is 112.6 mL, you add a few drops of phenolphthalein indicator and titrate to the endpoint using 45.2 mL of a standardized 1.5 M NaOH solution. Find the molarity of the oxalic acid sample.
Answers: 2
Chemistry, 22.06.2019 09:00
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
Answers: 1
Chemistry, 22.06.2019 18:30
The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
Answers: 1
Chemistry, 22.06.2019 23:30
The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
Answers: 1
You titrate an unknown sample of oxalic acid (H2C2O4 (aq)) to determine its concentration. After not...
Mathematics, 29.01.2020 09:05
Geography, 29.01.2020 09:05
Physics, 29.01.2020 09:05
Chemistry, 29.01.2020 09:05
Mathematics, 29.01.2020 09:05
Social Studies, 29.01.2020 09:05
Mathematics, 29.01.2020 09:05
Mathematics, 29.01.2020 09:40
Health, 29.01.2020 09:40