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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C12H26 = C + H2 =>
C12H26 = 12 C + 13 H2

(NH4)3PO4 + Fe2(CO3)3 = FePO4 + (NH4)2CO3 =>
2(NH4)3PO4 + Fe2(CO3)3 = 2 FePO4 + 3(NH4)2CO3

BaCl + HSO = BaSO + HCl =>
BaCl + HSO = BaSO + HCl

H2PO4 + Fe(OH)2 = H2O + FePO4 =>
H2PO4 + Fe(OH)2 = 2 H2O + FePO4

Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO

NH4 + HSO3 = NH4SO3 + H2 =>
2 NH4 + 2 HSO3 = 2 NH4SO3 + H2

CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O =>
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O

CH3CH2COOH + KHCO3 = HCOOK + CO2 + H2O =>
CH3CH2COOH + 7 KHCO3 = 7 HCOOK + 3 CO2 + 3 H2O

NaNO3 + FeS04 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
18 NaNO3 + 2 FeS04 + 4 H2SO4 = Fe2(SO4)3 + 18 NO + 9 Na2SO4 + 4 H2O

K2Cr2O7 + HI + HNO2 = KNO2 + CrI3 + I2 + H2O =>
K2Cr2O7 + 12 HI + 2 HNO2 = 2 KNO2 + 2 CrI3 + 3 I2 + 7 H2O

FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O

Os5(IO4)8 + Zr3(AsO4)4 = Os3(AsO4)8 + Zr5(IO4)4 =>
3 Os5(IO4)8 + 10 Zr3(AsO4)4 = 5 Os3(AsO4)8 + 6 Zr5(IO4)4

Zn + CuBr2 = ZnBr2 + Cu2 =>
2 Zn + 2 CuBr2 = 2 ZnBr2 + Cu2

MoO2 + H2O = Mo(OH)4 =>
MoO2 + 2 H2O = Mo(OH)4

SF6 + H2S = HF + S =>
SF6 + 3 H2S = 6 HF + 4 S

Au + BrF3 + KF = Br + KAuF4 =>
Au + BrF3 + KF = Br + KAuF4

CO + CuO = CO2 + Cu =>
CO + CuO = CO2 + Cu

Ca(NO3)2 + Mn(NO3)2 + KOH = CaMnO3 + KNO3 + H2O + H2 =>
Ca(NO3)2 + Mn(NO3)2 + 4 KOH = CaMnO3 + 4 KNO3 + H2O + H2

NaOH + C3H4O5 = C3H3O5Na + H2O =>
NaOH + C3H4O5 = C3H3O5Na + H2O

NaNO2 + NH4CI = NaCI + H2O + N2 =>
NaNO2 + NH4CI = NaCI + 2 H2O + N2

AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)

Cr2O3 + H2 = CrH + H2O =>
Cr2O3 + 4 H2 = 2 CrH + 3 H2O

C7H8 + Cl2 = C6H5CH2Cl + HCl =>
C7H8 + Cl2 = C6H5CH2Cl + HCl

H3PO4 + K2CO2 = K3PO4 + H2CO2 =>
2 H3PO4 + 3 K2CO2 = 2 K3PO4 + 3 H2CO2

MgSO3 + H2SO4 = MgSO4 + H2SO3 =>
MgSO3 + H2SO4 = MgSO4 + H2SO3

BaSO4 + NaOH = Na2SO4Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4Ba(OH)2

Li + CuCl2 = LiCu + Cl2 =>
Li + CuCl2 = LiCu + Cl2

H2O + O = (OH)2 =>
H2O + O = (OH)2

HCl(aq) + Ca(OH)2 = CaCl2 + H2O =>
2 HCl(aq) + Ca(OH)2 = CaCl2 + 2 H2O

Na2CO3(aq) + KC2H3O2(aq) = K2CO3(aq) + NaC2H3O2(aq) =>
Na2CO3(aq) + 2 KC2H3O2(aq) = K2CO3(aq) + 2 NaC2H3O2(aq)

CrO3 + KI + H2SO4 = I2 + Cr2SO4 + K2SO4 + H2O =>
2 CrO3 + 10 KI + 6 H2SO4 = 5 I2 + Cr2SO4 + 5 K2SO4 + 6 H2O

H2O2 + SO2 + OH{-} = H2O + SO4{-} =>
3 H2O2 + 2 SO2 + 2 OH{-} = 4 H2O + 2 SO4{-}

HCO2OH + C2H5OH = HCO2C2H5 + H2O =>
4 HCO2OH + 7 C2H5OH = 6 HCO2C2H5 + 7 H2O

N2 + O3 = N2O =>
3 N2 + O3 = 3 N2O

Li + Al(ClO3)3 = LiClO3 + Al =>
3 Li + Al(ClO3)3 = 3 LiClO3 + Al

H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O

Fe2 + S = FeS =>
Fe2 + 2 S = 2 FeS

Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) = Al(s) + NH4ClO4(s) =>
Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g) = 3 Al(s) + 3 NH4ClO4(s)

Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H

PbO + C = PbC + O2 =>
2 PbO + 2 C = 2 PbC + O2

Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O

Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

HNO3 + CaOH = NO3 + CaH2O =>
HNO3 + CaOH = NO3 + CaH2O

NH4NO3 + Na2S = Na2NO3 + NH4S =>
NH4NO3 + Na2S = Na2NO3 + NH4S

KMnO4 + NaOH + H2SO4 = HMnO4 + Na2SO4 + KOH =>
2 KMnO4 + 2 NaOH + H2SO4 = 2 HMnO4 + Na2SO4 + 2 KOH

PbSO4 + NaHS = PbS + NaHSO4 =>
PbSO4 + NaHS = PbS + NaHSO4

Mg{2+} + PO4{-3} = Mg3(PO4)2 =>
3 Mg{2+} + 2 PO4{-3} = Mg3(PO4)2

HClO4 + Na2CO3 = HCO3 + Na2ClO4 =>
HClO4 + Na2CO3 = HCO3 + Na2ClO4

CH3CH2CHO + Ag(NH3)2OH = CH3CH2COOH + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COOH + 2 Ag + 4 NH3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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