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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
K4SiO4 + Fe2(Co3)3 = K2Co3 + Fe4(SiO4)3 =>
3 K4SiO4 + 2 Fe2(Co3)3 = 6 K2Co3 + Fe4(SiO4)3

Pb(C2H5)4 + O2 = CO2 + H3O + PbO =>
6 Pb(C2H5)4 + 71 O2 = 48 CO2 + 40 H3O + 6 PbO

H2O2 = H2O + O2(g) =>
2 H2O2 = 2 H2O + O2(g)

SCl2 + C2H4 = (ClCH2CH2)2S =>
SCl2 + 2 C2H4 = (ClCH2CH2)2S

SB + I2 = SBI3 =>
2 SB + 3 I2 = 2 SBI3

Co + H2SO4 = CoSO4 + H2O + SO2 =>
Co + 2 H2SO4 = CoSO4 + 2 H2O + SO2

CuS(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) + NO2(g) + S(s) =>
CuS(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g) + S(s)

Fe2O3 + SO2 + O2 = FeSO4 =>
2 Fe2O3 + 4 SO2 + O2 = 4 FeSO4

C6H5COOH + HNO3 = C6H4COOHNO2 + H2O =>
C6H5COOH + HNO3 = C6H4COOHNO2 + H2O

*(CdSO4)*8H2O = CdSO4 + H2O =>
*(CdSO4)*8H2O = CdSO4 + 8 H2O

Ca3(PO4)2 + Fe = Fe3(PO4)7 + Ca =>
7 Ca3(PO4)2 + 6 Fe = 2 Fe3(PO4)7 + 21 Ca

Ca3(PO4)2 + SiO2 = P2O5 + CaSiO3 =>
Ca3(PO4)2 + 3 SiO2 = P2O5 + 3 CaSiO3

CrCl2 + NaOH = Cr(OH)2 + NaCl =>
CrCl2 + 2 NaOH = Cr(OH)2 + 2 NaCl

Cu(s) + FeCl2(aq) = Fe(s) + CuCl2(aq) =>
Cu(s) + FeCl2(aq) = Fe(s) + CuCl2(aq)

Fe + H3PO4 + H2O2 = Fe(H2PO4)2 + H2O =>
Fe + 2 H3PO4 + H2O2 = Fe(H2PO4)2 + 2 H2O

Ca + HOH = Ca(OH)2 + H =>
Ca + 2 HOH = Ca(OH)2 + 2 H

Ba + AgCl = BaCl2 + Ag =>
Ba + 2 AgCl = BaCl2 + 2 Ag

Cu + HCl + H2O2 = CuCl2 + H2O =>
Cu + 2 HCl + H2O2 = CuCl2 + 2 H2O

LiOH + H3PO4 = Li2HPO4 + H2O =>
2 LiOH + H3PO4 = Li2HPO4 + 2 H2O

Li2S + P2S5 = Li3PS4 =>
3 Li2S + P2S5 = 2 Li3PS4

Na2S(aq) + CaCl2(aq) = CaS(s) + NaCl(aq) =>
Na2S(aq) + CaCl2(aq) = CaS(s) + 2 NaCl(aq)

C2H6(s) + O2(g) = CO2(s) + H2O(g) =>
2 C2H6(s) + 7 O2(g) = 4 CO2(s) + 6 H2O(g)

MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2

NaOH + KC8H5O4 = H2O + C4H4O4 + K + Na =>
5 NaOH + KC8H5O4 = H2O + 2 C4H4O4 + K + 5 Na

HCl(aq) + H2O(l) = H3O(aq) + Cl(l) =>
HCl(aq) + H2O(l) = H3O(aq) + Cl(l)

LiCl(s) = Li + Cl2 =>
2 LiCl(s) = 2 Li + Cl2

Fe(OH)3 + NH3 = [Fe(NH3)6](OH)3 =>
Fe(OH)3 + 6 NH3 = [Fe(NH3)6](OH)3

I + HNO3 = HIO3 + NO2 + H =>
I + 3 HNO3 = HIO3 + 3 NO2 + 2 H

Fe + AgClO3 = Fe(ClO3)3 + Ag =>
Fe + 3 AgClO3 = Fe(ClO3)3 + 3 Ag

N2H4 + NaClO = N2 + H2O + NaCl =>
N2H4 + 2 NaClO = N2 + 2 H2O + 2 NaCl

Cu + Fe(NO3)3 = CuNO3 + Fe =>
3 Cu + Fe(NO3)3 = 3 CuNO3 + Fe

Co + S8 = Co2S3 =>
16 Co + 3 S8 = 8 Co2S3

NiSO4 + KNO3 = Ni(NO3)2 + K2SO4 =>
NiSO4 + 2 KNO3 = Ni(NO3)2 + K2SO4

Mn(s) + NiCl2(aq) = MnCl2(aq) + Ni(s) =>
Mn(s) + NiCl2(aq) = MnCl2(aq) + Ni(s)

ZnSO4*H2O + NH4SCN + C5H5N = Zn(C5H5N)2(SCN)2 + (NH4)2SO4 + H2O =>
ZnSO4*H2O + 2 NH4SCN + 2 C5H5N = Zn(C5H5N)2(SCN)2 + (NH4)2SO4 + H2O

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

PbO2 + HCOOH = CO2 + PbO + H2O =>
PbO2 + HCOOH = CO2 + PbO + H2O

HCl + AgNO3 = AgCl + NO3 + H =>
HCl + AgNO3 = AgCl + NO3 + H

NH4PH6 = PN + H2 =>
NH4PH6 = PN + 5 H2

H2SO4 + Sb = Sb(SO4)3 + H2O + SO2 =>
6 H2SO4 + Sb = Sb(SO4)3 + 6 H2O + 3 SO2

KBr + O2 = K2O + Br =>
4 KBr + O2 = 2 K2O + 4 Br

I2 + HSO3{-} + H2O = I{-} + SO42{-} + H{+} =>
79 I2 + 2 HSO3{-} + 78 H2O = 158 I{-} + 2 SO42{-} + 158 H{+}

CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3

K(s) + ZnCl2(aq) = Zn(s) + KCl2(aq) =>
K(s) + ZnCl2(aq) = Zn(s) + KCl2(aq)

Mg2 + O3 = MgO =>
3 Mg2 + 2 O3 = 6 MgO

NH4NO2 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
8 NH4NO2 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 10 NH3 + 4 H2O

C57H10O6 + O2 = CO2 + H2O =>
2 C57H10O6 + 113 O2 = 114 CO2 + 10 H2O

Al(s) + HCl(l) = AlCl3(g) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(g) + 3 H2(g)

C16H9N4Na3O9S2 + H2O2 = CO2 + H2O + N + Na + S =>
2 C16H9N4Na3O9S2 + 55 H2O2 = 32 CO2 + 64 H2O + 8 N + 6 Na + 4 S

K2CO3H2O = K2CO4H2 =>
K2CO3H2O = K2CO4H2

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Breng de vergelijking van een chemische reactie in evenwicht
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