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Chemische vergelijkingen in evenwicht op04/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2

HClO4 + BrOH = BrClO4 + H2O =>
HClO4 + BrOH = BrClO4 + H2O

Ag + HCl(aq) = AgCl + H2(g) =>
2 Ag + 2 HCl(aq) = 2 AgCl + H2(g)

Sr(OH)2 + CO2 = Sr(HCO3)2 =>
Sr(OH)2 + 2 CO2 = Sr(HCO3)2

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Li + P = Li3P =>
3 Li + P = Li3P

C2H5Br + NaOH = C2H5ONa + HBr =>
C2H5Br + NaOH = C2H5ONa + HBr

Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O

Na3PO4 + CaCO3 = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCO3 = 3 Na2CO3 + Ca3(PO4)2

Cr2O3 + Cl2 = CrCl3 + O2 =>
2 Cr2O3 + 6 Cl2 = 4 CrCl3 + 3 O2

KClO + S + H2O = H2SO4 + KCl =>
3 KClO + S + H2O = H2SO4 + 3 KCl

NaCl + KI = NaI + KCl =>
NaCl + KI = NaI + KCl

PbO4 = O2 + PbO =>
2 PbO4 = 3 O2 + 2 PbO

Ba + HCl = ClBa + H =>
Ba + HCl = ClBa + H

BaCl2 + NH3 = Ba(NH3)2 + Cl =>
BaCl2 + 2 NH3 = Ba(NH3)2 + 2 Cl

BaClO2 + CaSO4 = BaSO4 + CaClO2 =>
BaClO2 + CaSO4 = BaSO4 + CaClO2

CaC03 + HCl = CaC03Cl + H =>
CaC03 + HCl = CaC03Cl + H

BaClO2 + CaSO4 = BaSO4 + CaClO2 =>
BaClO2 + CaSO4 = BaSO4 + CaClO2

HBr + C2H5NH2 = C2H5NBr + H2 =>
2 HBr + 2 C2H5NH2 = 2 C2H5NBr + 3 H2

C3H8 + O2 = CO2 + H6C2 =>
3 C3H8 + O2 = CO2 + 4 H6C2

NaCl + Cu(NO3)2 = NaNO3 + CuClNO3 =>
NaCl + Cu(NO3)2 = NaNO3 + CuClNO3

C12H8 + O2 = CO2 + H2O =>
C12H8 + 14 O2 = 12 CO2 + 4 H2O

N2O3 = NO2 + NO =>
N2O3 = NO2 + NO

KC7H4O2COOH + NaOH = KNaC7H4O2COO + H2O =>
KC7H4O2COOH + NaOH = KNaC7H4O2COO + H2O

Ta2 + Cl = TaCl =>
Ta2 + 2 Cl = 2 TaCl

Na2SO4 + H2O = Na2SO4(H2O)10 =>
Na2SO4 + 10 H2O = Na2SO4(H2O)10

RbF + CrBr3 = RbBr + CrF3 =>
3 RbF + CrBr3 = 3 RbBr + CrF3

HgS + HNO3 + HCl = HgCl2 + H2SO4 + NO2 + H2O =>
HgS + 8 HNO3 + 2 HCl = HgCl2 + H2SO4 + 8 NO2 + 4 H2O

Li + P = Li3P =>
3 Li + P = Li3P

C3H8O + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O

KO + H2O = KOH + H2O2 =>
2 KO + 2 H2O = 2 KOH + H2O2

Na2C4H4O6 + Cu(OH)2 = NaOH + CuC4H4O6 =>
Na2C4H4O6 + Cu(OH)2 = 2 NaOH + CuC4H4O6

MnO + PbO2 + HNO3 = MnO4 + Pb(NO3)2 + H2O =>
MnO + 3 PbO2 + 6 HNO3 = MnO4 + 3 Pb(NO3)2 + 3 H2O

CaC03 + HCl = CaC03Cl + H =>
CaC03 + HCl = CaC03Cl + H

NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3

CuSO4(aq) + KI(s) = CuI(s) + I2(s) + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI(s) = 2 CuI(s) + I2(s) + 2 K2SO4(aq)

C6H5NH3Br + H2O = H3O + C6H4NH3Br =>
C6H5NH3Br + H2O = H3O + C6H4NH3Br

K2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + KCl =>
K2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 KCl

Na2CO3 + Na3PO4 = Na2Na3 + CO3PO4 =>
Na2CO3 + Na3PO4 = Na2Na3 + CO3PO4

Hg + Fe(CN)6 = Hg4(Fe(CN)6)2 =>
4 Hg + 2 Fe(CN)6 = Hg4(Fe(CN)6)2

HMnO2 + KOH + O2 = K2MnO4 + H2O =>
4 HMnO2 + 8 KOH + 3 O2 = 4 K2MnO4 + 6 H2O

nitrogen + hydrogen = ammonia =>
N2 + 3 H2 = 2 NH3

CaO + Fe = CaOFe =>
CaO + Fe = CaOFe

NaOH + C6H5COOH = NaC6H5CO2 + H2O =>
NaOH + C6H5COOH = NaC6H5CO2 + H2O

NaCl + HOCl = HCl + NaOCl =>
NaCl + HOCl = HCl + NaOCl

C3H8O3 + CuO = C3H2O3 + Cu + H2O =>
C3H8O3 + 3 CuO = C3H2O3 + 3 Cu + 3 H2O

NaNO2(s) + FeSO4(aq) + H2SO4(aq) = NO(g) + Fe2(SO4)3(aq) + NaHSO4(aq) + H2O =>
2 NaNO2(s) + 2 FeSO4(aq) + 3 H2SO4(aq) = 2 NO(g) + Fe2(SO4)3(aq) + 2 NaHSO4(aq) + 2 H2O

(NH4)2Cr2O7 + H2SO4 = Cr{3+} + H2O + O2 + (NH4)2SO4 + SO4{2-} =>
2(NH4)2Cr2O7 + 8 H2SO4 = 4 Cr{3+} + 8 H2O + 3 O2 + 2(NH4)2SO4 + 6 SO4{2-}

C6H6 + FeBr3 = C6H5Br + HBr + FeBr2 =>
C6H6 + 2 FeBr3 = C6H5Br + HBr + 2 FeBr2

NH4NO3(aq) + Ba(OH)2(aq) = NH3 + H2O + BaNO3 =>
7 NH4NO3(aq) + 8 Ba(OH)2(aq) = 6 NH3 + 13 H2O + 8 BaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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