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Chemische vergelijkingen in evenwicht op08/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cn{-} + MnO4{-} + H{+} = CnO{-} + MnO2 + H2O =>
3 Cn{-} + 2 MnO4{-} + 2 H{+} = 3 CnO{-} + 2 MnO2 + H2O

PbO2 + I2 = Pb{+2} + IO3{-3} =>
3 PbO2 + I2 = 3 Pb{+2} + 2 IO3{-3}

Mg2 + S = MgS =>
Mg2 + 2 S = 2 MgS

K2CeO3 + H2O + HCl = Ce(OH)4 + KCl =>
K2CeO3 + H2O + 2 HCl = Ce(OH)4 + 2 KCl

Co(NO3)2*6H2O + C5H5N = Co(NO3)2(C5H5N) + H2O =>
Co(NO3)2*6H2O + C5H5N = Co(NO3)2(C5H5N) + 6 H2O

C2H5BrNaOH = C2H4OH2NaBr =>
C2H5BrNaOH = C2H4OH2NaBr

SeCl6 + O2 = Cl2 + SeO2 =>
SeCl6 + O2 = 3 Cl2 + SeO2

K2CeO3 + H2O + HCl = Ce(OH)4 + KCl =>
K2CeO3 + H2O + 2 HCl = Ce(OH)4 + 2 KCl

Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + CH3COONa =>
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + 2 CH3COONa

Au2O3 + NaOH + H2O = Na[Au(OH)4] =>
Au2O3 + 2 NaOH + 3 H2O = 2 Na[Au(OH)4]

LiI + Br2 = LiBr2 + I2 =>
2 LiI + 2 Br2 = 2 LiBr2 + I2

CaMgO = CaOMg =>
CaMgO = CaOMg

MgCl2(aq) + NaOH(aq) = NaCl2 + MgOH =>
MgCl2(aq) + NaOH(aq) = NaCl2 + MgOH

K2Cr2O7 + HCl + FeCl2 = CrCl3 + FeCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl + 6 FeCl2 = 2 CrCl3 + 6 FeCl3 + 7 H2O + 2 KCl

CH3COOH + AgNO3 = AgCH3COO + HNO3 =>
CH3COOH + AgNO3 = AgCH3COO + HNO3

Al2O3 + CaO + SiO2 = Al2CaSiO6 =>
Al2O3 + CaO + SiO2 = Al2CaSiO6

C6H4(OH)COOH + NaOH = C6H4(ONa)COONa + H2O =>
C6H4(OH)COOH + 2 NaOH = C6H4(ONa)COONa + 2 H2O

Co = Co2 =>
2 Co = Co2

K2SO4 + Pb(OH)2 = PbSO4 + KOH =>
K2SO4 + Pb(OH)2 = PbSO4 + 2 KOH

CrO3 + Ba(OH)2 = BaCrO4 + H2O =>
CrO3 + Ba(OH)2 = BaCrO4 + H2O

Fe + Ag(NO3)3 = Fe(NO3)3 + Ag =>
Fe + Ag(NO3)3 = Fe(NO3)3 + Ag

NaClAgOH = Na(OH)AgCl =>
NaClAgOH = Na(OH)AgCl

NaOMgCl = NaClMgO =>
NaOMgCl = NaClMgO

CaCl2(aq) + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2(aq) + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl

NH4NO3 + H2SO4 = (NH4)HSO4 + HNO3 =>
NH4NO3 + H2SO4 = (NH4)HSO4 + HNO3

CaI2 + NH4OH = Ca(OH)2 + NH4I =>
CaI2 + 2 NH4OH = Ca(OH)2 + 2 NH4I

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Ca + CaH2 + P = Ca5P3H =>
9 Ca + CaH2 + 6 P = 2 Ca5P3H

K2CeO3 + H2O + HCl = Ce(OH)4 + KCl =>
K2CeO3 + H2O + 2 HCl = Ce(OH)4 + 2 KCl

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

SO3CaCl2 = CaSO3Cl2 =>
SO3CaCl2 = CaSO3Cl2

Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH

CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2

BeCl + Ag = AgCl + Be =>
BeCl + Ag = AgCl + Be

Zn + CuBr2 = ZnBr2 + CuBr =>
Zn + 2 CuBr2 = ZnBr2 + 2 CuBr

C6H14 + O2 = CO2 + HOH =>
2 C6H14 + 19 O2 = 12 CO2 + 14 HOH

PbSHCl = PbClHS =>
PbSHCl = PbClHS

H2 = HH =>
H2 = HH

C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH

K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + (O) + K2SO4 =>
K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + 3(O) + K2SO4

CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4 =>
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4

(C17H33COO)3C3H5 + O2 = C + H2O =>
(C17H33COO)3C3H5 + 23 O2 = 57 C + 52 H2O

CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH

NaHCO3 = Na2CO3H2OCO2 =>
2 NaHCO3 = Na2CO3H2OCO2

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

FeSO4 + KSCN = KS2O4 + FeCN =>
FeSO4 + KSCN = KS2O4 + FeCN

Na2CO3 + C2H4O2 = H2O + CO2 + Na =>
4 Na2CO3 + C2H4O2 = 2 H2O + 6 CO2 + 8 Na

F3 + AlO3 = AlF3 + O2 =>
2 F3 + 2 AlO3 = 2 AlF3 + 3 O2

Fe(OH)3 + K(NO3) + NaSCN + HCl = Fe(NO3)3 + KSCN + H2O + NaCl =>
Fe(OH)3 + 3 K(NO3) + 3 NaSCN + 3 HCl = Fe(NO3)3 + 3 KSCN + 3 H2O + 3 NaCl

Ca(OCl)2 + HCl = Cl2 + CaCl2 + H2O =>
Ca(OCl)2 + 4 HCl = 2 Cl2 + CaCl2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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