1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anastassius [24]
3 years ago
13

On a prepare une solution d'ions thiosulfate en dissolvant 4.5g du compose Na2S2O3. 5H2O dans 250 ml de solution.

Chemistry
1 answer:
s2008m [1.1K]3 years ago
8 0

Answer:

Explanation:

désolé je ne sais pas comment répondre à cela parce que je suis en anglais et j'utilise un traducteur pour vous parler.

You might be interested in
Why do you think knowing enthalpy of reaction might be useful?
mr Goodwill [35]
The Enthalpy of Reaction is the adjustment in the enthalpy of a compound response that happens at a consistent weight. It is a thermodynamic unit of estimation helpful for figuring the measure of vitality per mole either discharged or created in a response.
8 0
4 years ago
Read 2 more answers
Calcium forms ions with a charge of +2. Iodine forms ions with a charge of -1. Which of the following would represent an ionic c
Stolb23 [73]
Well you know that you have to balance out the equation to 0. So if I is -1 and Ca is +2 you know that I had to equal to -2. So you can do that by having two of them. So Ca=+2 and I2=-2 so CaI2 would equal 0 meaning that would be the correct answer. Hope that I explained that correct :)
7 0
3 years ago
Read 2 more answers
In which situation is mechanical energy converted to electrical energy?
zlopas [31]

Answer:

I think the answer is a generator

6 0
4 years ago
Read 2 more answers
Storm surge, high wind, heavy rains which is most dangerous
Ymorist [56]
The answer is storm surge

6 0
3 years ago
Read 2 more answers
Brainliest!!!!!!Parking lots and other man made ground coverings may increase erosion around there edges
ollegr [7]

Answer:

true trust ong gotta be true fff

4 0
3 years ago
Other questions:
  • Which term refers to compounds that can form hydrates but do not contain water molecules?
    12·2 answers
  • mercury has a density of 13.6g/mol what volume of mercury must be taken to obtain 225g of the metal ​
    10·1 answer
  • Which statement gives an example of asexual reproduction (A.a new potato plant grows from a potato (B.two worms mate and produce
    14·2 answers
  • How many chloride ions are in 0.486 moles of chloride ions?​
    11·1 answer
  • When a solution of NaI reacts with a solution of AgNO3, what is the net ionic equation?
    7·1 answer
  • Which city generally had more rainfall per year?
    10·1 answer
  • How many grams of aluminum in required to produce 17.5 g of hydrogen
    8·1 answer
  • Which substance is the most soluble at 60 degrees Celsius? How do you know?
    14·1 answer
  • Why is the air in the stratosphere stable?
    12·1 answer
  • What are all the ways that you think knowing about the flow of energy might be useful in
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!