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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
P1(s) + O2(g) = P4O10(s) =>
4 P1(s) + 5 O2(g) = P4O10(s)

C2H4(g) + O2(g) = CO2(g) + H2O(e) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(e)

Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2

Li(s) + NaI(aq) = LiI(aq) + Na(s) =>
Li(s) + NaI(aq) = LiI(aq) + Na(s)

H2(SO4) + KOH = K2SO4 + H2O =>
H2(SO4) + 2 KOH = K2SO4 + 2 H2O

P + NaOH + H2O = NaH2PO2 + P2H4 =>
6 P + 4 NaOH + 4 H2O = 4 NaH2PO2 + P2H4

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

(C2H5)2NH + H2O = (C2H5)2NH2 + OH =>
(C2H5)2NH + H2O = (C2H5)2NH2 + OH

BeO + Al2O3 + SiO2 = Be3Al2Si6O18 =>
3 BeO + Al2O3 + 6 SiO2 = Be3Al2Si6O18

C8H7O2COOH = C8H6O2COO + H36 =>
18 C8H7O2COOH = 18 C8H6O2COO + H36

Na3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3(PMo12O40) + NaNO3 + (NH4)2NO4 + H2O =>
35 Na3PO4 + 60(NH4)6Mo7O24 + 258 HNO3 = 35(NH4)3(PMo12O40) + 105 NaNO3 + 136(NH4)2NO4 + 95 H2O

C8H18(l) + N2O(g) = CO2(g) + H2O(g) + N2(g) =>
C8H18(l) + 25 N2O(g) = 8 CO2(g) + 9 H2O(g) + 25 N2(g)

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

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

C2H4OInCOOH + NaOH = C2H4OInCOONa + H2O =>
C2H4OInCOOH + NaOH = C2H4OInCOONa + H2O

HCl(aq) + Mg(s) = HMg + Cl =>
HCl(aq) + Mg(s) = HMg + Cl

MnO2 + H2O = Mn203 + OH =>
203 MnO2 + 406 H2O = Mn203 + 812 OH

Hg + K2CrO4 = Hg(CrO4) + K =>
Hg + K2CrO4 = Hg(CrO4) + 2 K

KMnO4 + (COH)2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
6 KMnO4 + 5(COH)2 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O

CSN2H4 + O2 = CO2 + H2O + SO2 + N =>
CSN2H4 + 3 O2 = CO2 + 2 H2O + SO2 + 2 N

C6H12S2 + O2 = CO2 + SO4 + H2O =>
C6H12S2 + 13 O2 = 6 CO2 + 2 SO4 + 6 H2O

HS03 + H2O = H + HSO =>
HS03 + 3 H2O = 4 H + 3 HSO

KI + HCl + KIO3 = KCl + H2O + I2 =>
5 KI + 6 HCl + KIO3 = 6 KCl + 3 H2O + 3 I2

ClO4 + Cl{-} = ClO{-}3 + Cl2 =>
2 ClO4 + 8 Cl{-} = 8 ClO{-}3 + Cl2

HNO3 + Ba = N2 + Ba(NO3)2 + H2O =>
12 HNO3 + 5 Ba = N2 + 5 Ba(NO3)2 + 6 H2O

SrBr2 + Cs3PO4 = CsBr + Sr3(PO4)2 =>
3 SrBr2 + 2 Cs3PO4 = 6 CsBr + Sr3(PO4)2

Fe(SO4)3 + Na2S2O3 = Fe2(S2O3)3 + NaSO4 =>
2 Fe(SO4)3 + 3 Na2S2O3 = Fe2(S2O3)3 + 6 NaSO4

NiCl2*6H2O + NEt4Cl = [NEt4]2[NiCl4] + H2O =>
NiCl2*6H2O + 2 NEt4Cl = [NEt4]2[NiCl4] + 6 H2O

H2S = S2 + H2 =>
2 H2S = S2 + 2 H2

Fe(SO4)3 + Na2S2O3 = Fe2(S2O3)3 + NaSO4 =>
2 Fe(SO4)3 + 3 Na2S2O3 = Fe2(S2O3)3 + 6 NaSO4

Na2O3(s) + H2O(l) = NaOH(aq) + O2(g) =>
Na2O3(s) + H2O(l) = 2 NaOH(aq) + O2(g)

KNO3(aq) + CaCl2(aq) = KCl(s) + Ca(NO3)2(aq) =>
2 KNO3(aq) + CaCl2(aq) = 2 KCl(s) + Ca(NO3)2(aq)

C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2

OH = O2 + H2O =>
4 OH = O2 + 2 H2O

NaCH3COO + H2SO4 = C2H4O2 + Na2SO4 =>
2 NaCH3COO + H2SO4 = 2 C2H4O2 + Na2SO4

Fe{3+} + H2O = [FeOH]{2+} + H{+} =>
Fe{3+} + H2O = [FeOH]{2+} + H{+}

Na2SO4 + FeS = FeSO4 + Na2S =>
Na2SO4 + FeS = FeSO4 + Na2S

PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl

Li2CO3 + MoBr6 = LiBr + Mo2(CO3)6 =>
6 Li2CO3 + 2 MoBr6 = 12 LiBr + Mo2(CO3)6

HCl(aq) + Zn(s) = H2 + ZnCl2 =>
2 HCl(aq) + Zn(s) = H2 + ZnCl2

Zn + KBrO3 + H2SO4 = ZnSO4 + KBr + H2O =>
3 Zn + KBrO3 + 3 H2SO4 = 3 ZnSO4 + KBr + 3 H2O

AlCl3 + CaS = Al2S3 + CaCl2 =>
2 AlCl3 + 3 CaS = Al2S3 + 3 CaCl2

CH3NH2 + H2O = NH3 + CH3OH =>
CH3NH2 + H2O = NH3 + CH3OH

C3N3(OH)3 = HCNO =>
C3N3(OH)3 = 3 HCNO

CuO + C4 = Cu + CO2 =>
8 CuO + C4 = 8 Cu + 4 CO2

Ca + H2O = Ca(OH2)2 =>
Ca + 2 H2O = Ca(OH2)2

Na2S2O3 + KMnO4 + H2O = MnO2 + Na2SO4 + K2SO4 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 8 MnO2 + 3 Na2SO4 + 3 K2SO4 + 2 KOH

NH4 + HCl = NH + H4Cl =>
NH4 + HCl = NH + H4Cl

Bi(NO3)3 + H2O = Bi(NO3)2OH + HNO3 =>
Bi(NO3)3 + H2O = Bi(NO3)2OH + HNO3

C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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