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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
CS + O2 = S + CO2 =>
CS + O2 = S + CO2

Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)

HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2

KMnO4 + NaNO2 + H2O = MnO(OH)2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + 3 H2O = 2 MnO(OH)2 + 3 NaNO3 + 2 KOH

Sn = Sn4 =>
4 Sn = Sn4

Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O

HCOOH + (CH3)2CHOH = CHOOCH2CH2CH3 + H2O =>
HCOOH + (CH3)2CHOH = CHOOCH2CH2CH3 + H2O

NaHCo3HCl = NaHCo3 + HCl =>
NaHCo3HCl = NaHCo3 + HCl

C2H5OH + H2O2 = C2H4O + H2O =>
C2H5OH + H2O2 = C2H4O + 2 H2O

HI(aq) + H2O = H3O + I =>
HI(aq) + H2O = H3O + I

XMg + H{+} = XMg{+2} + H2 =>
XMg + 2 H{+} = XMg{+2} + H2

KCI + NH4NO3 = KNO3 + NH4CI =>
KCI + NH4NO3 = KNO3 + NH4CI

PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S

C2H5NH2 + H2O = C2H6NH2 + OH =>
C2H5NH2 + H2O = C2H6NH2 + OH

CH2ClCOOH + NaOH = CH2ClCOONa + H2O =>
CH2ClCOOH + NaOH = CH2ClCOONa + H2O

CaCl2(aq) + CsPO4(aq) = Ca3(PO4)2(aq) + CsCl3(s) =>
3 CaCl2(aq) + 2 CsPO4(aq) = Ca3(PO4)2(aq) + 2 CsCl3(s)

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

F2 + CoCl3 = Cl + CoF3 =>
3 F2 + 2 CoCl3 = 6 Cl + 2 CoF3

NaHCo3HCl = NaHCo3 + HCl =>
NaHCo3HCl = NaHCo3 + HCl

C9H15 + KMnO4 + H2SO4 = C9H9O6 + K2SO4 + MnSO4 + H2O =>
5 C9H15 + 18 KMnO4 + 27 H2SO4 = 5 C9H9O6 + 9 K2SO4 + 18 MnSO4 + 42 H2O

PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O

Cr(OH)3 + IO3{-} = CrO4{2-} + I{-} + H{+} + H2O =>
2 Cr(OH)3 + IO3{-} = 2 CrO4{2-} + I{-} + 4 H{+} + H2O

NaHSO4 + Cu(OH)2 = Na2SO4 + CuSO4 + H2O =>
2 NaHSO4 + Cu(OH)2 = Na2SO4 + CuSO4 + 2 H2O

AgC2H3O2 + Ba(NO3)2 = AgNO3 + Ba(C2H3O2)2 =>
2 AgC2H3O2 + Ba(NO3)2 = 2 AgNO3 + Ba(C2H3O2)2

LiH + AlF3 = LiAlH4 + LiF =>
4 LiH + AlF3 = LiAlH4 + 3 LiF

Al2O3 + Co(NO3)2 = CoAl2O4 + NO2 + O2 =>
2 Al2O3 + 2 Co(NO3)2 = 2 CoAl2O4 + 4 NO2 + O2

FeCl2 + Co(NO3)2 = Fe(NO3)2 + CoCl2 =>
FeCl2 + Co(NO3)2 = Fe(NO3)2 + CoCl2

NH4 + Ca(OH)2 = NH3 + H2O + Ca =>
2 NH4 + Ca(OH)2 = 2 NH3 + 2 H2O + Ca

C12H26 + O2 = H2O + CO2 =>
2 C12H26 + 37 O2 = 26 H2O + 24 CO2

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

NiCO3(s) + H2SO4(aq) = NiSO4(aq) + CO2(g) + H2O(l) =>
NiCO3(s) + H2SO4(aq) = NiSO4(aq) + CO2(g) + H2O(l)

H2Se + Ag(OH) = Ag2Se + H2O =>
H2Se + 2 Ag(OH) = Ag2Se + 2 H2O

H2SO4 + Sn = Sn(SO4) + SO2 + H2O =>
2 H2SO4 + Sn = Sn(SO4) + SO2 + 2 H2O

Cr2(NO3)3*9H2O = Cr2O3 + H2O + NO2 =>
Cr2(NO3)3*9H2O = Cr2O3 + 9 H2O + 3 NO2

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

RuCl3*3H2O + CH3OCH2CH2OH = RuCl2H + CH3OCH2COH + HCl + H2O =>
RuCl3*3H2O + CH3OCH2CH2OH = RuCl2H + CH3OCH2COH + HCl + 3 H2O

Cr(ClO4)3 + KOH = Cr(OH)3 + KClO4 =>
Cr(ClO4)3 + 3 KOH = Cr(OH)3 + 3 KClO4

P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5

Ag3PO4 + CuSO4 = Ag2SO4 + Cu3(PO4)2 =>
2 Ag3PO4 + 3 CuSO4 = 3 Ag2SO4 + Cu3(PO4)2

CH3CO2H + H2O = H3O{+} + CH3COO{-} =>
CH3CO2H + H2O = H3O{+} + CH3COO{-}

Al2O3*3H2O + H2SO4 + H2O = Al2(SO4)3*14H2O =>
Al2O3*3H2O + 3 H2SO4 + 8 H2O = Al2(SO4)3*14H2O

K3[Fe(CN)6] + Cr2O3 + K(OH) = K4[Fe(CN)6] + K2CrO4 + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 K(OH) = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O

Li + Cu(OH)2 = Li(OH) + Cu =>
2 Li + Cu(OH)2 = 2 Li(OH) + Cu

NiO + TiO2 = NiTiO3 =>
NiO + TiO2 = NiTiO3

C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O

C19H10Br4O5S + HCl = ClC19H11Br4O5S =>
C19H10Br4O5S + HCl = ClC19H11Br4O5S

KHCO3 + Ba(OH)2 = KOH + Ba(HCO3)2 =>
2 KHCO3 + Ba(OH)2 = 2 KOH + Ba(HCO3)2

Nd + S = Nd2S3 =>
2 Nd + 3 S = Nd2S3

Fe2O3 + HF = FeF2 + H2O + O2 =>
2 Fe2O3 + 8 HF = 4 FeF2 + 4 H2O + O2

Al + Fe(NO3)2 = Fe + Al(NO3)3 =>
2 Al + 3 Fe(NO3)2 = 3 Fe + 2 Al(NO3)3

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Breng de vergelijking van een chemische reactie in evenwicht
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