Chemistry, 22.12.2020 14:00 cbittlelindseypbbml5
A)A beaker containing 50 cm3 of 0.2 mole/dm3 sodium thiosulfate was placed on the top of a black cross. Then 5 cm3 of 2 moles/dm3 hydrochloric acid was added. And the clock started which(Na2S2O3 or HCl) is limiting reagent?
The chemical equation for the reaction is given below. (3)
Na2S2O3 + 2 HCl --> 2NaCl + SO2 + S + H2O
b) Write about solid, liquid and gas using property movement of particles
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 00:10
Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object
Answers: 1
Chemistry, 22.06.2019 03:00
In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
Answers: 3
Chemistry, 22.06.2019 08:30
Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree
Answers: 1
You know the right answer?
A)A beaker containing 50 cm3 of 0.2 mole/dm3 sodium thiosulfate was placed on the top of a black cro...
Questions
Mathematics, 15.07.2021 07:00
Biology, 15.07.2021 07:00
Mathematics, 15.07.2021 07:00
Mathematics, 15.07.2021 07:00
History, 15.07.2021 07:00
World Languages, 15.07.2021 07:00
Mathematics, 15.07.2021 07:10
History, 15.07.2021 07:10
Biology, 15.07.2021 07:10
English, 15.07.2021 07:10
English, 15.07.2021 07:10
