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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
NO2(g) + O2(g) + H2O = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O = 4 HNO3(aq)

C2H6(g) + Cl2(g) = CCl4(l) + HCl(g) =>
C2H6(g) + 7 Cl2(g) = 2 CCl4(l) + 6 HCl(g)

FeCl2 + K2(CrO4) + HCl = FeCl3 + CrCl3 + KCl + H2O =>
3 FeCl2 + K2(CrO4) + 8 HCl = 3 FeCl3 + CrCl3 + 2 KCl + 4 H2O

Cu(OH)2 + NH4OH = Cu[(NH3)]4(OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = Cu[(NH3)]4(OH)2 + 4 H2O

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

SiO2 + CH4 = SiC + CO2 + H2 =>
SiO2 + 2 CH4 = SiC + CO2 + 4 H2

NiF2 + Na2S = NiS + NaF =>
NiF2 + Na2S = NiS + 2 NaF

Cd + NH3 = Cd(NH3)2 =>
Cd + 2 NH3 = Cd(NH3)2

C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl(g) =>
C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl(g)

SCl2 + H2O = H2SO3 + HCl + S =>
2 SCl2 + 3 H2O = H2SO3 + 4 HCl + S

Cd + NH3 = Cd(NH3)4 =>
Cd + 4 NH3 = Cd(NH3)4

Cl2(g) + C2H6(g) = C2HCl5(g) + HCl(g) =>
5 Cl2(g) + C2H6(g) = C2HCl5(g) + 5 HCl(g)

Cu(H2O)4 + NH3 = Cu(NH3)4 + H2O =>
Cu(H2O)4 + 4 NH3 = Cu(NH3)4 + 4 H2O

Cd + NH3 = CdNH3 =>
Cd + NH3 = CdNH3

H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4

Sr + Al2(SO4)3 = SrSO4 + Al =>
3 Sr + Al2(SO4)3 = 3 SrSO4 + 2 Al

H3P + Sn(OH)2 = Sn3P2 + H(OH) =>
2 H3P + 3 Sn(OH)2 = Sn3P2 + 6 H(OH)

Cs(s) + P4(s) = CsP4(s) =>
Cs(s) + P4(s) = CsP4(s)

Ga2S3 + F2 = GaF3 + S =>
Ga2S3 + 3 F2 = 2 GaF3 + 3 S

Cd + NH3 = [Cd(NH3)4] =>
Cd + 4 NH3 = [Cd(NH3)4]

MgCl2 + (NH4)(NO3) = Mg(NO3)2 + (NH4)Cl =>
MgCl2 + 2(NH4)(NO3) = Mg(NO3)2 + 2(NH4)Cl

Cs(s) + P4(s) = Cs3P(s) =>
12 Cs(s) + P4(s) = 4 Cs3P(s)

HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O

Kr + F = KrF =>
Kr + F = KrF

Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K9Fe3(C2O4)9*10H2O + (NH4)2SO4 + H2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 9 K2C2O4 + 3 H2O2 = 2 K9Fe3(C2O4)9*10H2O + 6(NH4)2SO4 + 6 H2SO4 + 22 H2O

HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
4 HPO4 + 48(NH4)2MoO4 + 82 HNO3 = 4(NH4)3PO4*12MoO3 + 83 NH4NO3 + 45 H2O

Cs(s) + P4(s) = Cs3P4 =>
3 Cs(s) + P4(s) = Cs3P4

SCl2 + H2O = SO2 + HCl + S =>
2 SCl2 + 2 H2O = SO2 + 4 HCl + S

NaNH2 + H2O = NH3 + NaOH =>
NaNH2 + H2O = NH3 + NaOH

C7H6O6S + NaOH = H2O + C7H5NaO6S =>
C7H6O6S + NaOH = H2O + C7H5NaO6S

Kr + F = KrF6 =>
Kr + 6 F = KrF6

Cs(s) + P4(s) = Cs3P =>
12 Cs(s) + P4(s) = 4 Cs3P

H2O + SCl2 = HCl + S + O2 =>
2 H2O + 2 SCl2 = 4 HCl + 2 S + O2

Kr + F = KrF2 =>
Kr + 2 F = KrF2

Cs(s) + P4(s) = CsP =>
4 Cs(s) + P4(s) = 4 CsP

Hg2(NO3)2 + K2CrO4 = KNO3 + Hg2CrO4 =>
Hg2(NO3)2 + K2CrO4 = 2 KNO3 + Hg2CrO4

SCl2 + H2O = HClS + HClO =>
SCl2 + H2O = HClS + HClO

Al(PO4) + Zn = Zn3(PO4)2 + Al =>
2 Al(PO4) + 3 Zn = Zn3(PO4)2 + 2 Al

SCl2 + H2O = SO + HCl =>
SCl2 + H2O = SO + 2 HCl

Fe + C6H8O7 + H3PO4 = FePO4 + C6H7O5 + H2O =>
Fe + C6H8O7 + H3PO4 = FePO4 + C6H7O5 + 2 H2O

Sb(OH)3 + NaOH = NaSbO2 + H2O =>
Sb(OH)3 + NaOH = NaSbO2 + 2 H2O

HNO3 + CaCO3 = CaN2O6 + CO2 + H2O =>
2 HNO3 + CaCO3 = CaN2O6 + CO2 + H2O

SCl2 + H2O = S + H2SO4 + HCl =>
3 SCl2 + 4 H2O = 2 S + H2SO4 + 6 HCl

A2O3 + B = B2O3 + A =>
A2O3 + 2 B = B2O3 + 2 A

Pb3(PO4)2 + NaCl = PbCl2 + Na3PO4 =>
Pb3(PO4)2 + 6 NaCl = 3 PbCl2 + 2 Na3PO4

C6H8O7 + H3PO4 + Fe = FeH2PO4 + C6H6 + H3O =>
C6H8O7 + 19 H3PO4 + 19 Fe = 19 FeH2PO4 + C6H6 + 7 H3O

Si4 + H2O = SiO2 + H2 =>
Si4 + 8 H2O = 4 SiO2 + 8 H2

Co + C = Co2C3 =>
2 Co + 3 C = Co2C3

SCl2 + H2O = H2SO3 + HCl + S =>
2 SCl2 + 3 H2O = H2SO3 + 4 HCl + S

CH3Li + NH2COOH = CH4 + NHCO2Li2 =>
2 CH3Li + NH2COOH = 2 CH4 + NHCO2Li2

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