Potassium Chromate precipitates with and coumpnd that contains a cation and NO3, also known as the polyatomic ion Nitrate. Three common examples of this are Zinc Nitrate (Zn(NO3)2) Silver Nitrate (AgNO3) and Baruim Nitrate (Ba(NO3)2)
Any reaction occur.
The reaction is:AgNO3 + KBr = AgBr = KNO3Silver bromide is a precipitate.
This equation is:AgNO3 + KBr = AgBr(s) + KNO3Silver bromide is a white precipitate.
K2SO4 is the chemical formula for Potassium sulfate.
The volume is 1,635 L.
10.0 moles K2SO4 (6.022 X 1023/1 mole K2SO4) = 6.02 X 1024 atoms of potassium sulfate ==========================
KBrO3 and KBr do not react with each other because they have same cation K+, but separately they react with H2SO4. 2KBrO3 + H2SO4 -------> K2SO4 + 2HBrO3 2KBr + H2SO4 ----------> K2SO4 + 2HBr
Copper Sulfate (CuSO4) will make Iron (Fe) oxidize very fast.
Balanced equation formed: H2SO4 + 2KBr ==> 2HBr + K2SO4
K2SO4 + Pbl2 are the reactants.
BaCl2 + K2SO4 --> BaSO4 + 2KCl
BaCl2 + K2So4 ----> BaSo4 + 2 KCl
Potassium sulphate - K2SO4; the precipitate is BaSO4 - the reaction is frequently used in gravimetric analysis.
2 k + h2so4 = k2so4 + h2
2 KBr + (NH4)2SO4 -> 2 NH4Br + K2SO4
The balanced equation is Cl2 + 2 KBr -> Br2 + 2 KCl.
2 K + Br2 -> 2 Kbr
Balanced:2 K + Br2 ----> 2 KBr