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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaHS + NaOH = Na2S + H2O =>
NaHS + NaOH = Na2S + H2O

Cl2(g) + KI = I2(s) + KCl =>
Cl2(g) + 2 KI = I2(s) + 2 KCl

Al2O3 + KOH = K(AlO2) + H2O =>
Al2O3 + 2 KOH = 2 K(AlO2) + H2O

NH3 + CO2 = (NH2COONH4) =>
2 NH3 + CO2 = (NH2COONH4)

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

CaCO3 + P2O5 = CaCO2 + P2O6 =>
CaCO3 + P2O5 = CaCO2 + P2O6

C9H12NO + HO = H2O + C9H11NO =>
C9H12NO + HO = H2O + C9H11NO

KMnO4 + PH3 + H2SO4 = MnSO4 + H3PO4 + H2O + K2SO4 =>
8 KMnO4 + 5 PH3 + 12 H2SO4 = 8 MnSO4 + 5 H3PO4 + 12 H2O + 4 K2SO4

CuSO4 + Al(NO3)3 = Al2(SO4)3 + Cu(NO3)2 =>
3 CuSO4 + 2 Al(NO3)3 = Al2(SO4)3 + 3 Cu(NO3)2

NaOH + Fe(NO3)3 = NaFe + OH(NO3)3 =>
NaOH + Fe(NO3)3 = NaFe + OH(NO3)3

Na2C2 + H2O = C2H2 + Na{+} + OH{-} =>
Na2C2 + 2 H2O = C2H2 + 2 Na{+} + 2 OH{-}

CuSO4(H2O)5 + Na2S2O5 = Cu3(SO3)2 + H2SO4 + Na2SO4 + H2O =>
6 CuSO4(H2O)5 + 3 Na2S2O5 = 2 Cu3(SO3)2 + 5 H2SO4 + 3 Na2SO4 + 25 H2O

LiOH + Cl2O7 = LiClO4 + H2O =>
2 LiOH + Cl2O7 = 2 LiClO4 + H2O

**AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2**AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3

K2MnO4 + HI = MnI2 + I2 + KI + H2O =>
K2MnO4 + 8 HI = MnI2 + 2 I2 + 2 KI + 4 H2O

NiSO4 + HNO3 = Ni(NO3)2 + SO4 + H2 =>
NiSO4 + 2 HNO3 = Ni(NO3)2 + SO4 + H2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

OF2(g) = O2(g) + F(g) =>
2 OF2(g) = O2(g) + 4 F(g)

Ni(NO3)2 + Na2Cr2O7 = NiCr2O7 + NaNO3 =>
Ni(NO3)2 + Na2Cr2O7 = NiCr2O7 + 2 NaNO3

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Mg + AgCl = MgAg2 + Cl2 =>
Mg + 2 AgCl = MgAg2 + Cl2

NO2(g) + H20(g) = HNO3(g) + NO(g) =>
40 NO2(g) + H20(g) = 20 HNO3(g) + 20 NO(g)

Fe(C2H3O2)3 + (NH4)2O2 = FeO + (C2H3O2)3 + (NH4)2 =>
2 Fe(C2H3O2)3 + (NH4)2O2 = 2 FeO + 2(C2H3O2)3 + (NH4)2

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NaOH + Fe(NO3)3 = NaFe + OH(NO3)3 =>
NaOH + Fe(NO3)3 = NaFe + OH(NO3)3

Fe(NO3)2 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + 2 H2O + NO

Ni(OH)2 + NH4OH = (Ni(NH3)6)(OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = (Ni(NH3)6)(OH)2 + 6 H2O

CaCl2 + H3Po4 = Ca3(Po4)2 + HCl =>
3 CaCl2 + 2 H3Po4 = Ca3(Po4)2 + 6 HCl

C2952H4664N812O832S8Fe4 + C55H72O5N4Mg + Na2C4H3O4SAu + Fe(SCN)2 + H2S + HCl = C4H8Cl2S + Na4Fe(CN)6 + C8H12MgN2O8 + Fe(OH)2 + AuSC6H11O5 =>
7 C2952H4664N812O832S8Fe4 + 736 C55H72O5N4Mg + 3572 Na2C4H3O4SAu + 1780 Fe(SCN)2 + 6623 H2S + 20478 HCl = 10239 C4H8Cl2S + 1786 Na4Fe(CN)6 + 736 C8H12MgN2O8 + 21.999999999999Fe(OH)2 + 3572 AuSC6H11O5

C2H2 + C2HCl3 = C2H5Cl + C2 =>
7 C2H2 + C2HCl3 = 3 C2H5Cl + 5 C2

Mn + Sb2O3 = MnO + Sb =>
3 Mn + Sb2O3 = 3 MnO + 2 Sb

H2MoO4 = MoO3 + H2O =>
H2MoO4 = MoO3 + H2O

Pb(NO3)2 + (NH4)2SO4 = PbSO4 + NH4NO3 =>
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + 2 NH4NO3

Fe(OH)3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 H2O

H2 + Ca(OH)2 = Ca + HOH =>
H2 + Ca(OH)2 = Ca + 2 HOH

Cd(NO3)2 + Hg2S = CdS + Hg2(NO3)2 =>
Cd(NO3)2 + Hg2S = CdS + Hg2(NO3)2

Ca5(PO4)3F + SiO2 + C = P4 + SiF4 + CaO*2SiO2 + CO =>
4 Ca5(PO4)3F + 41 SiO2 + 30 C = 3 P4 + SiF4 + 20 CaO*2SiO2 + 30 CO

Zn(s) + FeCl3(aq) = Fe(s) + ZnCl(aq) =>
3 Zn(s) + FeCl3(aq) = Fe(s) + 3 ZnCl(aq)

Na3P + Fe(NO3)2 = Fe3P2 + NaNO3 =>
2 Na3P + 3 Fe(NO3)2 = Fe3P2 + 6 NaNO3

V2O5 + Na2CO3 = Na2V6O16 + CO2 =>
3 V2O5 + Na2CO3 = Na2V6O16 + CO2

Zn + Ni{3}{+} = Zn{2+} + Ni =>
3 Zn + 2 Ni{3}{+} = 3 Zn{2+} + 2 Ni

SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br

S2 + SO2 = S2O =>
3 S2 + 2 SO2 = 4 S2O

CH3(CH2)7OH + CH3CH2COOH = C11H12O2 + H2O =>
CH3(CH2)7OH + 56 CH3CH2COOH = 16 C11H12O2 + 81 H2O

FeSO4 + H2SeO3 + H2SO4 = Fe(SO4)3 + Se + H2O =>
FeSO4 + H2SeO3 + 2 H2SO4 = Fe(SO4)3 + Se + 3 H2O

H2 + CO3 = H2O + CO2 =>
H2 + CO3 = H2O + CO2

Ta2O5 + AlI3 = TaI5 + Al2O3 =>
3 Ta2O5 + 10 AlI3 = 6 TaI5 + 5 Al2O3

KNO3 + FeSO4*7HOH + H2SO4 = K2SO4 + NO + H2O + Fe2(SO4)3 =>
2 KNO3 + 6 FeSO4*7HOH + 4 H2SO4 = K2SO4 + 2 NO + 46 H2O + 3 Fe2(SO4)3

K2MnO4 + HI = MnI2 + I2 + KI + H2O =>
K2MnO4 + 8 HI = MnI2 + 2 I2 + 2 KI + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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