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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2

CaCO3 + CH3COOH = CaCH3COOH + CO2 + H2O =>
4 CaCO3 + 5 CH3COOH = 4 CaCH3COOH + 6 CO2 + 2 H2O

HCl + NaHO = NaCl + H2O =>
HCl + NaHO = NaCl + H2O

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

NH4NO3 + H2O = NH4NO3H2O =>
NH4NO3 + H2O = NH4NO3H2O

CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)

Al + KOH + H2O = Al(OH)4{-} + H2 + K{+} =>
2 Al + 2 KOH + 6 H2O = 2 Al(OH)4{-} + 3 H2 + 2 K{+}

H2SO3 + Ca = Ca(HSO3)2 + H2 =>
2 H2SO3 + Ca = Ca(HSO3)2 + H2

C3H8O2 + KMnO4 = K2C3H2O4 + MnO2 + H2O + KOH =>
3 C3H8O2 + 8 KMnO4 = 3 K2C3H2O4 + 8 MnO2 + 8 H2O + 2 KOH

CsHSO3 = CsHO3 + S =>
CsHSO3 = CsHO3 + S

Na2O2 + H2S1O4 = Na2S1O4 + H2O2 =>
Na2O2 + H2S1O4 = Na2S1O4 + H2O2

Cr{3+} + OH{-} + H2O2 = CrO4{3-} + H2O =>
Cr{3+} + 6 OH{-} + H2O2 = CrO4{3-} + 4 H2O

NaCO3 + KCl = KCO3 + NaCl =>
NaCO3 + KCl = KCO3 + NaCl

Pb(ClO2)4 + Li2SO3 = Pb(SO3)2 + LiClO2 =>
Pb(ClO2)4 + 2 Li2SO3 = Pb(SO3)2 + 4 LiClO2

CH3CH2CH2CH2CH2CH + HI = CH3CH2CH2CH2CH2CHI + H2 =>
2 CH3CH2CH2CH2CH2CH + 2 HI = 2 CH3CH2CH2CH2CH2CHI + H2

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

CO2(g) + H2O(aq) = H2CO3(aq) =>
CO2(g) + H2O(aq) = H2CO3(aq)

H2 + H2SO3 = H2O + S =>
2 H2 + H2SO3 = 3 H2O + S

NaO + HCl = NaCl + H + O =>
NaO + HCl = NaCl + H + O

MnSO4 + (NH4)2S2O8 + H2O = NH4MnO4 + (NH4)2SO4 + H2SO4 =>
2 MnSO4 + 5(NH4)2S2O8 + 8 H2O = 2 NH4MnO4 + 4(NH4)2SO4 + 8 H2SO4

Hg + HNO3(k) = Hg(NO3)2 + H2O + NO2 =>
Hg + 4 HNO3(k) = Hg(NO3)2 + 2 H2O + 2 NO2

Ca(OH)2(aq) + H3PO4(aq) = CaHPO4(aq) + H2O(l) =>
Ca(OH)2(aq) + H3PO4(aq) = CaHPO4(aq) + 2 H2O(l)

HNO3 + Zn = N2H4O3 + H2O + ZnN2O6 =>
10 HNO3 + 4 Zn = N2H4O3 + 3 H2O + 4 ZnN2O6

MnO2 + H2O2 = MnH2 + O2 =>
MnO2 + H2O2 = MnH2 + 2 O2

C1275H1774O835SN39 + H2O = C4H8O2 + CO2 + SO2 + NO2 =>
5 C1275H1774O835SN39 + 929 H2O = 1341 C4H8O2 + 1011 CO2 + 5 SO2 + 195 NO2

H2SO3 + HNO3 = SO4 + H2O + N2 =>
5 H2SO3 + 4 HNO3 = 5 SO4 + 7 H2O + 2 N2

Bi + I = BiI2 =>
Bi + 2 I = BiI2

VS4 + H2O + O2 = VOSO4 + H2SO4 =>
VS4 + 3 H2O + 7 O2 = VOSO4 + 3 H2SO4

Sr + Fe1(SO4)3 = SrSO4 + Fe =>
3 Sr + Fe1(SO4)3 = 3 SrSO4 + Fe

KClO + KI + H2O = KCl + KOH + I =>
KClO + 2 KI + H2O = KCl + 2 KOH + 2 I

[Co(NH3)5Cl]Cl2 + Na2S = NaCl + NH3 + CoS + S =>
2[Co(NH3)5Cl]Cl2 + 3 Na2S = 6 NaCl + 10 NH3 + 2 CoS + S

C8H8O3 + O2 = CO2 + H2O =>
2 C8H8O3 + 17 O2 = 16 CO2 + 8 H2O

UO2 + H2O = U3O8 + H =>
3 UO2 + 2 H2O = U3O8 + 4 H

CoCl2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaCl + Na(CH3COO) + NO + H2O =>
CoCl2 + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + 2 NaCl + 2 Na(CH3COO) + NO + H2O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Al(No3)3 + FeCl2 = Fe(No3)2 + AlCl3 =>
2 Al(No3)3 + 3 FeCl2 = 3 Fe(No3)2 + 2 AlCl3

K2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O

H2 + Fl = H2Fl =>
H2 + Fl = H2Fl

Na2S2O3 + Br2 + H2O = NaBr + H2SO4 + S =>
Na2S2O3 + Br2 + H2O = 2 NaBr + H2SO4 + S

HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + H2O =>
3 HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + 3 H2O

C65124H48562N900S100O21465 + CO2 + H2O = HCOOH + S + N2 =>
C65124H48562N900S100O21465 + 67940 CO2 + 108783 H2O = 133064 HCOOH + 100 S + 450 N2

LiOH + HNo3 = LiNo3 + H2O =>
LiOH + HNo3 = LiNo3 + H2O

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

Fl + Mg = FlMg =>
Fl + Mg = FlMg

CuCl2 + NaCl = NaCuCl3 =>
CuCl2 + NaCl = NaCuCl3

LiOH + CaF2 = Ca(OH)2 + LiF =>
2 LiOH + CaF2 = Ca(OH)2 + 2 LiF

CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O =>
4 CH3COOH + 5 CH3CH2CH2CH2OH = 4 CH3COOCH2CH2CH2CH2CH3 + 5 H2O

HBrO + SO2 + H2O = HBr + H2SO4 =>
HBrO + SO2 + H2O = HBr + H2SO4

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C24H6O + O2 = CO2 + H2O =>
C24H6O + 25 O2 = 24 CO2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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