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well its because nak75321 is not compatible with KI. sorry for any inconvenience :)
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∙ 11y ago
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Why KI is to be added to prepare to prepare iodine solution?
KI is potassium iodide, you'd react it with something to produce iodine ions. It reacts as reducing agent
How Wagner react to alkaloid?
Dissolve 2.0 grams of iodine and 6.0 grams of KI in 100.0 ml of H2O.
How many covalent bonds can Helium make?
None. helium doesnt react with any other element
What is the Balanced equation for Na2S2O3 plus H2O2 yields NaOH plus H2S2O3 plus O2?
the balanced equation is Na2S2O3 plus H2O2 yields 2NaOH plus H2S2O3 plus O2.
What is the molecular for of Na2S2O3-5H2O?
The molecular mass of sodium thiosulfate heptahydrate is 248,18 g.
What is the structure of NA2S2O3?
stanaderised of Na2S2O3 .
How does copper react in water?
It doesnt
How would you prepare 1L of 000100 M Na2S2O3 starting with solid Na2S2O3 The numbers in Na2S2O3 are subscripts.?
first we calculate the molecular weight M.W=158.11 mass of Na2S2O3=M.W*concentration*volume(in litter) for a concentration of 0.001 mass of Na2S2O3=158.11*0.001*1=0.15811 g so we use this mass and continue the volume to be 1 L
What are the oxidation numbers for the elements in Na2S2O3?
Na2S2O3 oxidation number
How does soda react to heat?
no it doesnt blow up
Why KI is to be added to prepare to prepare iodine solution?
KI is potassium iodide, you'd react it with something to produce iodine ions. It reacts as reducing agent
What is the formula for the sodium thiosulfate?
Na2S2O3
What is the oxidation no Of S In Na2S2O3?
+2
What does na2s2o3 STANDS FOR?
Sodium thiosulfate
What is the product of Na2S2O3 HCl?
Na2S2O3(aq) + 2HCL(aq) => 2NaCl(aq) + S(s) + SO2(g) + H2O(l)
What does silicon react to?
Silicon doesnt really react a lot unless it is under extremely high temperatures
Why do you keep the flask in dark during standardization of na2s2o3 using k2cr2o7?
why flask keep in dark during standardization of na2s2o3 using k2cr2o7
