subject
Chemistry, 27.12.2021 23:50 tamaliablanchard

A solution of sodium carbonate of concentration 0.100moldm-3 is used to standardize a solution of hydrochloric acid. 25cm3 of the standard solution of sodium carbonate require 35cm3 of the acid for neutralization. Calculate the concentration of the acid.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 06:00
This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light
Answers: 2
question
Chemistry, 22.06.2019 12:00
Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?
Answers: 1
question
Chemistry, 22.06.2019 13:50
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
question
Chemistry, 22.06.2019 22:00
Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
Answers: 1
You know the right answer?
A solution of sodium carbonate of concentration 0.100moldm-3 is used to standardize a solution of hy...
Questions
question
Mathematics, 02.02.2021 03:20
question
Chemistry, 02.02.2021 03:20
question
Mathematics, 02.02.2021 03:20
question
Mathematics, 02.02.2021 03:20
question
Mathematics, 02.02.2021 03:20
question
Mathematics, 02.02.2021 03:20
question
Mathematics, 02.02.2021 03:20
question
Mathematics, 02.02.2021 03:20