BaCl2+K2CrO4--------->BaCrO4+2KCl BaCrO4 is a yellow precipitate.
BaCrO4
This reaction gives spinage green CrCl3 and BaCl2 which both of them are soluble in water This reaction gives spinage green CrCl3 and BaCl2 which both of them are soluble in water
Barium = Ba2+Chromate = CrO4-2So the formula of Barium chromate is BaCrO4.
Any colour which is not red, yellow or blue is not a primary colour. In terms of light colour, any colour which is not red, green or blue is not a primary colour.
Formula: BaCrO4
BaCl2+K2CrO4--------->BaCrO4+2KCl BaCrO4 is a yellow precipitate.
Barium Chromate = BaCrO4
BaCrO4
This reaction gives spinage green CrCl3 and BaCl2 which both of them are soluble in water This reaction gives spinage green CrCl3 and BaCl2 which both of them are soluble in water
Barium = Ba2+Chromate = CrO4-2So the formula of Barium chromate is BaCrO4.
OilSandPencilWoodGoldSilverPhosphateFluorideChromates (Examples: PbCrO4, BaCrO4)Metal hydroxideMarbleGlassPlasticSodium hydroxideCalcium hydroxide.
it turns into potassium nitrate and barium chromate K2CrO4 + Ba(NO3)2 --> 2KNO3 + BaCrO4
K2CrO4(aq) + Ba(NO3)2(aq) -> BaCrO4(s) + 2KNO3(aq) is a double displacement reaction.
The balanced equation is: Ag+ (aq) + Cl- (aq) → AgCl(s)
K2CrO4 + BaSo4 ----------> BaCrO4 (Precipitate) + K2SO4 Potassium Barium Barium Potassium Chromate Sulphate Chromate Sulphate It Is A Double Displacement Reaction
Ba = 137.327Cr = 51.9961O = 15.9994BaCrO4 = 137.327 + 51.9961 + 4(15.9994) =253.3207 g/mol51.9961 / 253.3207 = 0.205260.20526 x 100 = 20.526The answer is:20.526%