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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O

H2SO4 + Ca(OH)2 = H2O + Ca(HSO4)2 =>
2 H2SO4 + Ca(OH)2 = 2 H2O + Ca(HSO4)2

Hg + Cr2O7{-2} + H{+2} = Hg{2+} + Cr{+3} + H2O =>
10 Hg + Cr2O7{-2} + 14 H{+2} = 10 Hg{2+} + 2 Cr{+3} + 7 H2O

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + KPO4 + H2O =>
9 SrCl2 + 6 KMnO4 + 16 H3PO4 = 9 Cl2 + 2 Mn3(PO4)2 + 3 Sr3(PO4)2 + 6 KPO4 + 24 H2O

CaCl2 + NH4(OH) = Ca(OH)2 + (NH4)Cl =>
CaCl2 + 2 NH4(OH) = Ca(OH)2 + 2(NH4)Cl

BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl

CuI + O2 = CuO + IO =>
CuI + O2 = CuO + IO

S2O4{2+} + Ag2O + H2O = SO3{2-} + Ag{2+} + H{+} =>
S2O4{2+} + Ag2O + H2O = 2 SO3{2-} + 2 Ag{2+} + 2 H{+}

NH3 + Ni(NO3)2 = NiNH3 + NO3 =>
NH3 + Ni(NO3)2 = NiNH3 + 2 NO3

C2H7NO2 + O2 = CO2 + H2O + N2 =>
4 C2H7NO2 + 11 O2 = 8 CO2 + 14 H2O + 2 N2

NaCH3CO2 + Pb(NO3)2 = NaNO3 + Pb(CH3CO2)2 =>
2 NaCH3CO2 + Pb(NO3)2 = 2 NaNO3 + Pb(CH3CO2)2

KCN + CuSO4 + SO2 + H2O = CuCN + H2SO4 + KHSO4 =>
2 KCN + 2 CuSO4 + SO2 + 2 H2O = 2 CuCN + H2SO4 + 2 KHSO4

CaI2 + KNO2 + H2SO4 = NO + I2 + H2O + K2SO4 + CaSO4 =>
CaI2 + 2 KNO2 + 2 H2SO4 = 2 NO + I2 + 2 H2O + K2SO4 + CaSO4

NaOH + Cl{2} = NaOCl + H{2}O =>
NaOH + Cl{2} = NaOCl + H{2}O

O2 + Na2O = NaO2 =>
3 O2 + 2 Na2O = 4 NaO2

ZnSO4 + LiOH = Zn(OH)2 + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2 + Li2SO4

CuSO4 + AgCl = CuCl2 + Ag2(SO4) =>
CuSO4 + 2 AgCl = CuCl2 + Ag2(SO4)

Al2O3 + BaO = Ba(AlO2)2 =>
Al2O3 + BaO = Ba(AlO2)2

ZnO + Cu = CuO + Zn =>
ZnO + Cu = CuO + Zn

CH3CHCH3Cl + H2O = CH3CHCH3OH + HCl =>
CH3CHCH3Cl + H2O = CH3CHCH3OH + HCl

Cu(HCO3)2 + NaOH = Cu(OH)2 + NaHCO3 =>
Cu(HCO3)2 + 2 NaOH = Cu(OH)2 + 2 NaHCO3

CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)

HNo3{-2} + Ba(OH)2{+2} = Ba(No3)2{-2} + H2O =>
2 HNo3{-2} + Ba(OH)2{+2} = Ba(No3)2{-2} + 2 H2O

Li2SO4 + FeCl2 = LiCl + FeSO4 =>
Li2SO4 + FeCl2 = 2 LiCl + FeSO4

C2S + HCl = H2S + Cl2 + C =>
C2S + 2 HCl = H2S + Cl2 + 2 C

CO2 + H2S = CS2 + H2O =>
CO2 + 2 H2S = CS2 + 2 H2O

HOCH2CH2OH + KMnO4 + H2SO4 = HOCCOH + MnSO4 + H2O + K2SO4 =>
5 HOCH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 HOCCOH + 4 MnSO4 + 16 H2O + 2 K2SO4

KI + KBrO3 + HCl = KBr + I2 + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = KBr + 3 I2 + 6 KCl + 3 H2O

CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2

P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

C2H5N + O2 = CO2 + H2O + NO =>
4 C2H5N + 15 O2 = 8 CO2 + 10 H2O + 4 NO

Sr(NO3)2 + CsCl = SrCl2 + CsNO3 =>
Sr(NO3)2 + 2 CsCl = SrCl2 + 2 CsNO3

Sr(s) + Cl2 = SrCl2(s) =>
Sr(s) + Cl2 = SrCl2(s)

ClO2 + OH{-} = ClO2{-} + ClO3{-} + H2O =>
2 ClO2 + 2 OH{-} = ClO2{-} + ClO3{-} + H2O

NaCN + HF = NaF + HCN =>
NaCN + HF = NaF + HCN

NaCl + P4O10 = NaClO3 + P =>
10 NaCl + 3 P4O10 = 10 NaClO3 + 12 P

Hg2O + CH3COOH = (CH3COO)Hg + H2O =>
Hg2O + 2 CH3COOH = 2(CH3COO)Hg + H2O

Na2S2O5 + HBr = NaBr + H2O + SO2 =>
Na2S2O5 + 2 HBr = 2 NaBr + H2O + 2 SO2

C2H4O3 + CaCO3 = CO2 + C2H3O2{-} + Ca{2+} + H2O =>
8 C2H4O3 + 3 CaCO3 = 7 CO2 + 6 C2H3O2{-} + 3 Ca{2+} + 7 H2O

Cd(NO3)2 + NH4Cl = CdCl2 + NH4NO3 =>
Cd(NO3)2 + 2 NH4Cl = CdCl2 + 2 NH4NO3

C4H6O4Zn + NaOH = Zn(OH)2 + Na2C4H6O4 =>
C4H6O4Zn + 2 NaOH = Zn(OH)2 + Na2C4H6O4

N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2

Ba(OH)2(aq) + MgCl2(aq) = BaCl2 + Mg(OH)2 =>
Ba(OH)2(aq) + MgCl2(aq) = BaCl2 + Mg(OH)2

FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O

C6H8O2 + K(OH) = C6H7KO2 + H2O =>
C6H8O2 + K(OH) = C6H7KO2 + H2O

H2 + N2 = N2H2 =>
H2 + N2 = N2H2

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

S3O6{2-} + OH{-} + Cl2 = SO4{2-} + H2O + Cl{-} =>
S3O6{2-} + 12 OH{-} + 4 Cl2 = 3 SO4{2-} + 6 H2O + 8 Cl{-}

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Breng de vergelijking van een chemische reactie in evenwicht
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