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2k2CrO4 + 2HCl --> k2CrO7 + 2KCl + H2O
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∙ 12y ago
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What chemical substance will form a precipitate with NH4Cl solution and also with K2CrO4?
I'm not sure abut the K2CrO4, but adding concentrated HCl to saturated NH4Cl you can form usually a white precipitate (with clearish suspension).
Which element undergoes Oxidation in k2cro4 na2so3 hcl-kcl na2so4 crcl3 h2o?
S sulfur
What is produced by adding HCl and Sodium hydroxide?
HCl (Hydrochloric acid) reacts with sodium hydroxide to produce sodium chloride (salt) and water.
What is the name of this formula k2CrO4?
KCrO4 does not exist it is K2CrO4 and is called Potassium Chromate. Potassium dichromate is K2Cr2O7
Is adding NaOH to HCL chemical or physical change?
It is a chemical change. NaCl + H2O
What chemical substance will form a precipitate with NH4Cl solution and also with K2CrO4?
I'm not sure abut the K2CrO4, but adding concentrated HCl to saturated NH4Cl you can form usually a white precipitate (with clearish suspension).
Which element undergoes Oxidation in k2cro4 na2so3 hcl-kcl na2so4 crcl3 h2o?
S sulfur
How do you find the concentration of 3.50g of potassium chromate in 100 ml water?
K2CrO4 Molarity (concentration) = moles of solute/Liters of solution (100 ml = 0.100 Liters ) Find moles K2CrO4 first. 3.50 grams = (1 mole K2CrO4/194.2 grams) = 0.01802 moles K2CrO4 ----------------------------------------------next Molarity = 0.01802 moles K2CrO4/0.100 Liters = 0.180 M K2CrO4 -------------------------
What is produced by adding HCl and Sodium hydroxide?
HCl (Hydrochloric acid) reacts with sodium hydroxide to produce sodium chloride (salt) and water.
Is K2CrO4 organic?
inorganic
How do you make 1N HCL from 1N HCL?
Take specific volume of 3N solution and increase the volume three times by adding distilled water.
What is the name of this formula k2CrO4?
KCrO4 does not exist it is K2CrO4 and is called Potassium Chromate. Potassium dichromate is K2Cr2O7
What is the effect of HCl on the pH if water?
Adding hydrogen chloride to water the pH decrease.
Is adding NaOH to HCL chemical or physical change?
It is a chemical change. NaCl + H2O
What are the functions of NaOH in benzoylation of amine?
in benzoylation of amine, HCl is produced which by adding NaOH, HCl consumed and the raction proceed for production of further benzoylation product.
Could you prepare oxalic acid by adding hcl to a solution og sodium oxalate?
Yes, it is possible to prepare oxalic acid by adding hcl to a solution og sodum oxalate. The balance equation would be C2O4Na2 + 2HCl -----> 2NaCl + C2O4H2.
Potassium chromate formula?
Formula: K2CrO4
