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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H6 + HNO3 = C6H4(NO2)2 + H2O =>
C6H6 + 2 HNO3 = C6H4(NO2)2 + 2 H2O

H + CS2 = CH4 + H2S =>
8 H + CS2 = CH4 + 2 H2S

MgSO4 + SrNO3 = MgNO3 + SrSO4 =>
MgSO4 + SrNO3 = MgNO3 + SrSO4

O3 = O4 =>
4 O3 = 3 O4

Co(OH)Cl + HCl = CoCl + H2O + Cl2 =>
2 Co(OH)Cl + 2 HCl = 2 CoCl + 2 H2O + Cl2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

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

AgNO3 + Al(Cl2)3 = AgCl2 + Al(NO3)3 =>
3 AgNO3 + Al(Cl2)3 = 3 AgCl2 + Al(NO3)3

CuO + Na2S = CuS + Na2O =>
CuO + Na2S = CuS + Na2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

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

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Mg + CuSO{+4} = Cu + MgSO{+4} =>
Mg + CuSO{+4} = Cu + MgSO{+4}

CaZnO2 + H2O = Ca[Zn(OH)4] =>
CaZnO2 + 2 H2O = Ca[Zn(OH)4]

M + HCl2 = MCl3 + H2 =>
4 M + 6 HCl2 = 4 MCl3 + 3 H2

Li + S = Li2S =>
2 Li + S = Li2S

AgNO3 + S = Ag2S + NO3 =>
2 AgNO3 + S = Ag2S + 2 NO3

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

HNO3 + HCl = H2NO3Cl =>
HNO3 + HCl = H2NO3Cl

Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3

Co(C2H3O2)2 + NaOH = Co(OH)2 + Na(C2H3O2) =>
Co(C2H3O2)2 + 2 NaOH = Co(OH)2 + 2 Na(C2H3O2)

C9H8O2Br2 + KOH = C9H6O2 + KBr + H2O =>
C9H8O2Br2 + 2 KOH = C9H6O2 + 2 KBr + 2 H2O

C8H9O2N + KMnO4 + H2SO4 = C7H5O4N + K2SO4 + MnSO4 + H2O + CO2 =>
5 C8H9O2N + 12 KMnO4 + 18 H2SO4 = 5 C7H5O4N + 6 K2SO4 + 12 MnSO4 + 28 H2O + 5 CO2

CH3C(CH3)CH2 + KMnO4 + H2O = CH3CCH3(OH)CH2OH + KOH + MnO2 =>
3 CH3C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3 CH3CCH3(OH)CH2OH + 2 KOH + 2 MnO2

HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3

Sn + ZnSO4 = Sn2SO4 + Zn =>
2 Sn + ZnSO4 = Sn2SO4 + Zn

Cl2 = Cl =>
Cl2 = 2 Cl

C8H8 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + HOH =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 4 K2SO4 + 8 MnSO4 + 16 HOH

SrS2(aq) + CuSO4(aq) = CuS2(s) + SrSO4(aq) =>
SrS2(aq) + CuSO4(aq) = CuS2(s) + SrSO4(aq)

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

C3H8O2S + O2 = CO2 + H2O + SO3 =>
2 C3H8O2S + 11 O2 = 6 CO2 + 8 H2O + 2 SO3

O2 + CuFeS = Cu + FeO + SO =>
O2 + CuFeS = Cu + FeO + SO

H4 = H5 =>
5 H4 = 4 H5

CH3COCH8 + O2 = CO2 + H2O =>
4 CH3COCH8 + 21 O2 = 12 CO2 + 22 H2O

Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2 =>
2 Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

NH3(g) + CO2(g) = CO(NH2)2(solid) + H2O(l) =>
2 NH3(g) + CO2(g) = CO(NH2)2(solid) + H2O(l)

Fe2(SO4)3 + NH4Cl = Fe(Cl)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4Cl = 2 Fe(Cl)3 + 3(NH4)2SO4

Li + S = Li2S =>
2 Li + S = Li2S

(NH4)2S() + ZnCl2() = ZnS() + NH4Cl() =>
(NH4)2S() + ZnCl2() = ZnS() + 2 NH4Cl()

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

SiO3 + C = SiC + CO =>
SiO3 + 4 C = SiC + 3 CO

SrCO3 + H3PO4 = Sr3(PO4)2 + H2O + CO2 =>
3 SrCO3 + 2 H3PO4 = Sr3(PO4)2 + 3 H2O + 3 CO2

C3H8O2S + O2 = CO2 + H2O + SO2 =>
C3H8O2S + 5 O2 = 3 CO2 + 4 H2O + SO2

CaSO3 + HCl = SO2 + HO + CaCl =>
CaSO3 + HCl = SO2 + HO + CaCl

HBO3 + MgOH = BO3Mg + H2O =>
HBO3 + MgOH = BO3Mg + H2O

N2H4 = NH3 + N2H2 =>
2 N2H4 = 2 NH3 + N2H2

Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O

H2SO3 + Na2SO4 = Na2SO3 + H2SO4 =>
H2SO3 + Na2SO4 = Na2SO3 + H2SO4

NaNO3 + Ca(NO3)2*4H2O + NH4H2(PO4) + HOC(COOH)(CH2COOH)2*H2O = CaNaPO4 + H2O + CO2 + N2 =>
3 NaNO3 + 3 Ca(NO3)2*4H2O + 3 NH4H2(PO4) + 2 HOC(COOH)(CH2COOH)2*H2O = 3 CaNaPO4 + 31 H2O + 12 CO2 + 6 N2

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Breng de vergelijking van een chemische reactie in evenwicht
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