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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H12O2 + H2O = C4H8O2 + C2H5OH =>
C6H12O2 + H2O = C4H8O2 + C2H5OH

MeNO3 = Me + NO2 + O2 =>
2 MeNO3 = 2 Me + 2 NO2 + O2

Na2S2O3 + NaClO3 + NaI = NaCl + Na2SO4 + I2 =>
3 Na2S2O3 + 5 NaClO3 + 6 NaI = 5 NaCl + 6 Na2SO4 + 3 I2

C6H18 + O2 = CO2 + H2O =>
2 C6H18 + 21 O2 = 12 CO2 + 18 H2O

CH3COOH + CH3CH(OH)CH2(CH3)CH3 = CH3COOCH3CH2CH3 + H2O =>
10 CH3COOH + 7 CH3CH(OH)CH2(CH3)CH3 = 11 CH3COOCH3CH2CH3 + 5 H2O

NaCl + Ba(OH){2} = NaOH + BaCl{2} =>
NaCl + Ba(OH){2} = NaOH + BaCl{2}

Mg2Si + HNO3 = Mg(NO3)2 + H4Si =>
Mg2Si + 4 HNO3 = 2 Mg(NO3)2 + H4Si

KCIO3 + KOH + MnSO4 = K2MnO4 + H2O + KCI + K2SO4 =>
2 KCIO3 + 12 KOH + 3 MnSO4 = 3 K2MnO4 + 6 H2O + 2 KCI + 3 K2SO4

MgSO3(aq) + HNO3(aq) = Mg(NO3)2(aq) + SO2(g) + H2O(l) =>
MgSO3(aq) + 2 HNO3(aq) = Mg(NO3)2(aq) + SO2(g) + H2O(l)

HClO3 + H2 = ClO2 + H2O =>
2 HClO3 + H2 = 2 ClO2 + 2 H2O

FeCr2O4 + K2C3 + O2 = Fe2O3 + CO2 + K2CrO4 =>
4 FeCr2O4 + 8 K2C3 + 35 O2 = 2 Fe2O3 + 24 CO2 + 8 K2CrO4

BaO + SO2 = BaO2 + S =>
2 BaO + SO2 = 2 BaO2 + S

Fe5O2 = Fe + O =>
Fe5O2 = 5 Fe + 2 O

Fe + NaOCl = Na + FeOCl =>
Fe + NaOCl = Na + FeOCl

(NH4)2S + Hg3(PO4)2 = (NH4)3PO4 + HgS =>
3(NH4)2S + Hg3(PO4)2 = 2(NH4)3PO4 + 3 HgS

Ca(OH)2 + MgHCO32 = Mg(OH)2 + CaHCO32 =>
Ca(OH)2 + MgHCO32 = Mg(OH)2 + CaHCO32

AgC2H3O2 + NH4Cl = NH4C2H3O2 + AgCl =>
AgC2H3O2 + NH4Cl = NH4C2H3O2 + AgCl

JBr + NH3 = NJ3 + NH4Br =>
3 JBr + 4 NH3 = NJ3 + 3 NH4Br

I3 + H2 = HI =>
2 I3 + 3 H2 = 6 HI

(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2CO3 =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2CO3

Cs2SO4 + Ba(OH)2 = CsOH + BaSO4 =>
Cs2SO4 + Ba(OH)2 = 2 CsOH + BaSO4

NH4SCN + Hg(NO3)2 + H2O = Hg(SCN)2 + NH3 + O2 =>
2 NH4SCN + Hg(NO3)2 + 2 H2O = Hg(SCN)2 + 4 NH3 + 4 O2

HCl + NaNO3 = H2(NO3)2 + NaCl =>
2 HCl + 2 NaNO3 = H2(NO3)2 + 2 NaCl

NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br

C2H5O3 = C + H2 + O2 =>
2 C2H5O3 = 4 C + 5 H2 + 3 O2

NO3 + NaOH = NaO3 + NOH =>
NO3 + NaOH = NaO3 + NOH

C4H4O2 + O2 = CO2 + H2O =>
C4H4O2 + 4 O2 = 4 CO2 + 2 H2O

BaSO4 + NaCO3 = NaSO4 + BaCO3 =>
BaSO4 + NaCO3 = NaSO4 + BaCO3

CaCO3(t) = CaO + CO2 =>
CaCO3(t) = CaO + CO2

Na2O + HOH = NaOH =>
Na2O + HOH = 2 NaOH

CuCl + NaH2PO4 = CuPO4 + ClNaH2 =>
CuCl + NaH2PO4 = CuPO4 + ClNaH2

MnO4{-} + Cr2O3 + OH{-} = MnO2 + CrO4{2-} + H2O =>
2 MnO4{-} + Cr2O3 + 2 OH{-} = 2 MnO2 + 2 CrO4{2-} + H2O

K + Ca(ClO3)2 = Ca + K2(ClO3)2 =>
2 K + Ca(ClO3)2 = Ca + K2(ClO3)2

CuBr + Pb(NO3)2 = CuNO3 + PbBr2 =>
2 CuBr + Pb(NO3)2 = 2 CuNO3 + PbBr2

Fe(NH4)2(SO4)2 + H2C2O4 = (NH4)2SO4 + FeC2O4 + H2SO4 =>
Fe(NH4)2(SO4)2 + H2C2O4 = (NH4)2SO4 + FeC2O4 + H2SO4

AgNO3 + NaOH = Ag2O + H2O + NaNO3 =>
2 AgNO3 + 2 NaOH = Ag2O + H2O + 2 NaNO3

Mg + SnCl2 = MgCl2 + Sn2 =>
2 Mg + 2 SnCl2 = 2 MgCl2 + Sn2

Al + Pb{2} = Al{3} + Pb =>
2 Al + 3 Pb{2} = 2 Al{3} + 3 Pb

KHF2 + K2CO3 = KF + CO2 + H2O =>
2 KHF2 + K2CO3 = 4 KF + CO2 + H2O

Pb + Sn2 = PbSn2 =>
Pb + Sn2 = PbSn2

C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)4 =>
3 C10H16 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 C10H16(OH)4

ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl

ZnSO4*7H2O + (NH3) + (NH4)BF4 = (Zn(NH3)3)(BF4)2 + H2SO4 + H2O =>
ZnSO4*7H2O + (NH3) + 2(NH4)BF4 = (Zn(NH3)3)(BF4)2 + H2SO4 + 7 H2O

AgOH + Cu = CuOH + Ag =>
AgOH + Cu = CuOH + Ag

CaOH2CO2 = CaCO3H2 =>
CaOH2CO2 = CaCO3H2

TiO2 + HfO2 + Ni + CaH2 = Ti28Ni50Hf22 + CaO + H2 =>
28 TiO2 + 22 HfO2 + 50 Ni + 100 CaH2 = Ti28Ni50Hf22 + 100 CaO + 100 H2

N2H4 + Zn + KOH + H2O = NH3 + K2Zn(OH)4 =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2Zn(OH)4

Fe + NH3 + H2O = NH4 + Fe(OH)3 =>
Fe + 3 NH3 + 3 H2O = 3 NH4 + Fe(OH)3

H4SiO4 + Cu(OH) = Cu4SiO4 + H2O =>
H4SiO4 + 4 Cu(OH) = Cu4SiO4 + 4 H2O

CU(NO3)2 + NH4OH = CU(OH)2 + NH4NO3 =>
CU(NO3)2 + 2 NH4OH = CU(OH)2 + 2 NH4NO3

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Breng de vergelijking van een chemische reactie in evenwicht
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