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Chemische vergelijkingen in evenwicht op12/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + Ag2(SO4) = Fe(SO4) + Ag =>
Fe + Ag2(SO4) = Fe(SO4) + 2 Ag

ZrOCl2*8H2O + NH4OH = ZrO2 + NH4Cl + H2O =>
ZrOCl2*8H2O + 2 NH4OH = ZrO2 + 2 NH4Cl + 9 H2O

(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s) =>
(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s)

N2H6SO4 + CuSO4 = N2 + Cu + H2SO4 =>
N2H6SO4 + 2 CuSO4 = N2 + 2 Cu + 3 H2SO4

AlNO3 + Ga = NO3Ga + Al =>
AlNO3 + Ga = NO3Ga + Al

Cs2O + H2 = Cs + H2O =>
Cs2O + H2 = 2 Cs + H2O

C7803H628 + O2 = CO2 + H2O =>
C7803H628 + 7960 O2 = 7803 CO2 + 314 H2O

Mg(OH)2 + K = KOH + Mg =>
Mg(OH)2 + 2 K = 2 KOH + Mg

CH3Br + O2 = CO2 + H2O + Br =>
4 CH3Br + 7 O2 = 4 CO2 + 6 H2O + 4 Br

SO2 + Ca(OH)2 = CaO + S(OH)4 =>
SO2 + 2 Ca(OH)2 = 2 CaO + S(OH)4

Zn + S = ZnS =>
Zn + S = ZnS

C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2

Ag2CrO4NaCl = Ag2ClNaCrO4 =>
Ag2CrO4NaCl = Ag2ClNaCrO4

H3PO4 + Mg(OH)2 = Mg3(P2O8) + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(P2O8) + 6 H2O

C7H15NO + O2 = CO2 + H2O + N2 =>
4 C7H15NO + 41 O2 = 28 CO2 + 30 H2O + 2 N2

CaSH2SO4 = H2SCaSO4 =>
CaSH2SO4 = H2SCaSO4

Se2 + H = SeH2 =>
Se2 + 4 H = 2 SeH2

Pd + H2S = PdS2 + H2 =>
Pd + 2 H2S = PdS2 + 2 H2

NaOH + HAuCl4 = NaAuCl4 + H2O =>
NaOH + HAuCl4 = NaAuCl4 + H2O

KI(aq) + NaOH(aq) = KOH(aq) + NaI(aq) =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI(aq)

Na2SO4 + HCl + HSO4 = Na2S2O3 + Cl2 + H2O =>
2 Na2SO4 + 18 HCl + 2 HSO4 = 2 Na2S2O3 + 9 Cl2 + 10 H2O

C6H12 + H2SO4 = SO2 + C + H2O =>
C6H12 + 6 H2SO4 = 6 SO2 + 6 C + 12 H2O

Pb + IO3 = PbIO3 =>
Pb + IO3 = PbIO3

NiCl2(aq) + Pb(No3)2 = PbCl2 + Ni(No3)2 =>
NiCl2(aq) + Pb(No3)2 = PbCl2 + Ni(No3)2

Cu(SO4) + H2S = CuS + H2(SO4) =>
Cu(SO4) + H2S = CuS + H2(SO4)

S2O3{2-} = SO3{2-} + S =>
S2O3{2-} = SO3{2-} + S

HI = H2I2 =>
2 HI = H2I2

NaCl + KCl = NaK + Cl2 =>
NaCl + KCl = NaK + Cl2

C6H10O8 + H2 = C6H10O4 + H2O =>
C6H10O8 + 4 H2 = C6H10O4 + 4 H2O

CH3CO2H + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 CH3CO2H + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O

Al(OH)3 + Ca3(PO4)2 = AlPO4 + Ca(OH)2 =>
2 Al(OH)3 + Ca3(PO4)2 = 2 AlPO4 + 3 Ca(OH)2

(NH4)2NO3 + NaOH = NH3 + H2O + NaNO3 =>
8(NH4)2NO3 + 7 NaOH = 17 NH3 + 10 H2O + 7 NaNO3

Cu2[Fe(CN)6] + HCl = H4[Fe(CN)6] + CuCl2 =>
Cu2[Fe(CN)6] + 4 HCl = H4[Fe(CN)6] + 2 CuCl2

BaC2O4 + CH3COOH = H2C2O4 + Ba(CH3COO)2 =>
BaC2O4 + 2 CH3COOH = H2C2O4 + Ba(CH3COO)2

MnOH + H3PO4 = PH3 + MnO2 + H2O =>
8 MnOH + 3 H3PO4 = 3 PH3 + 8 MnO2 + 4 H2O

AlCl3 + LiBH4 = AlH3 + LiCl + BCl3 =>
4 AlCl3 + 3 LiBH4 = 4 AlH3 + 3 LiCl + 3 BCl3

C12H9O3 + O2 = CO2 + H2O =>
4 C12H9O3 + 51 O2 = 48 CO2 + 18 H2O

CaF2 + KNO3 = Ca(NO3)2 + KF =>
CaF2 + 2 KNO3 = Ca(NO3)2 + 2 KF

Cr + Pb(C2H3O2) = Cr(C2H3O2) + Pb =>
Cr + Pb(C2H3O2) = Cr(C2H3O2) + Pb

FeOH3 + Cl2 = FeCl2 + H3O =>
FeOH3 + Cl2 = FeCl2 + H3O

CuCl2 + Al2O3 = CuO3 + Cl2 + Al2 =>
CuCl2 + Al2O3 = CuO3 + Cl2 + Al2

HNO3 + CaSO3 = CaNO3 + HSO3 =>
HNO3 + CaSO3 = CaNO3 + HSO3

Sr + NH4OH = Sr(OH)2 + NH4 =>
Sr + 2 NH4OH = Sr(OH)2 + 2 NH4

KI(aq) + Cl2 = KCl(aq) + I2(aq) =>
2 KI(aq) + Cl2 = 2 KCl(aq) + I2(aq)

LiBa(OH)2 = LiBaO2H2 =>
LiBa(OH)2 = LiBaO2H2

C7H15NO + O2 = CO2 + H2O + N2 =>
4 C7H15NO + 41 O2 = 28 CO2 + 30 H2O + 2 N2

CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O =>
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O

Na2SO4 + HCl + HSO4 = Na2S2O3 + Cl2 + H2O =>
2 Na2SO4 + 18 HCl + 2 HSO4 = 2 Na2S2O3 + 9 Cl2 + 10 H2O

NaCl + Hg2(C2H3O2)2 = NaC2H3O2(aq) + Hg2Cl2(s) =>
2 NaCl + Hg2(C2H3O2)2 = 2 NaC2H3O2(aq) + Hg2Cl2(s)

HCl + KBr = KCl + HBr =>
HCl + KBr = KCl + HBr

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