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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Br + F2 = BrF5 =>
2 Br + 5 F2 = 2 BrF5

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

Ir(ClO3)7 = Ir + ClO3 =>
Ir(ClO3)7 = Ir + 7 ClO3

C6H6HNO3(H2SO4) = C6H5NO2H2OH2SO4 =>
C6H6HNO3(H2SO4) = C6H5NO2H2OH2SO4

AgC2H3O2 = Ag + C + H2 + O2 =>
2 AgC2H3O2 = 2 Ag + 4 C + 3 H2 + 2 O2

NH4OHHNO3 = NH4NO3H2O =>
NH4OHHNO3 = NH4NO3H2O

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

F2 + CuCl2 = Cu + FCl =>
F2 + CuCl2 = Cu + 2 FCl

CuCl2*2H2O + NH4Cl = (NH4)2[CuCl4]*2H2O =>
CuCl2*2H2O + 2 NH4Cl = (NH4)2[CuCl4]*2H2O

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

Pb + FeCl3 + HCl = PbCl + FeHCl2 =>
2 Pb + FeCl3 + HCl = 2 PbCl + FeHCl2

AlBr3 + ZnSO4 = AlSO4 + ZnBr3 =>
AlBr3 + ZnSO4 = AlSO4 + ZnBr3

CuCl2 + Cu(OH)2 = CuCl2*3Cu(OH)2 =>
CuCl2 + 3 Cu(OH)2 = CuCl2*3Cu(OH)2

Br2 + FeBr3 = FeBr5 =>
Br2 + FeBr3 = FeBr5

K2OSO2 = K2SO3 =>
K2OSO2 = K2SO3

C6H5CHCl2 + NaOH = C6H5CH(OH)2 + NaCl =>
C6H5CHCl2 + 2 NaOH = C6H5CH(OH)2 + 2 NaCl

Zn(s) + I2(s) = ZnI =>
2 Zn(s) + I2(s) = 2 ZnI

KOH + H2Se = K2Se + HOH =>
2 KOH + H2Se = K2Se + 2 HOH

NO2 + H3O = NO + H2O =>
NO2 + 2 H3O = NO + 3 H2O

Cl + SO4 = ClSO4 =>
Cl + SO4 = ClSO4

Al2(SO4)3(aq) + K2CrO4(aq) = K2SO4(aq) + Al2(CrO4)3() =>
Al2(SO4)3(aq) + 3 K2CrO4(aq) = 3 K2SO4(aq) + Al2(CrO4)3()

HNO3 + C2H3NaO2 = NaNO3 + H2O + C2 =>
HNO3 + C2H3NaO2 = NaNO3 + 2 H2O + C2

NH3OH + HNO3 = (NH4)NO3 + H2O =>
8 NH3OH + 6 HNO3 = 7(NH4)NO3 + 5 H2O

Zn + Pb2NO3 = Pb2 + Zn(NO3)2 =>
Zn + 2 Pb2NO3 = 2 Pb2 + Zn(NO3)2

HCOOH + CH3Cl = CH3COOH + HCl =>
HCOOH + CH3Cl = CH3COOH + HCl

[Co(NH3)6]Cl3 + NaOH = Co3O4 + NH3 + NaCl + O2 + H2O =>
12[Co(NH3)6]Cl3 + 36 NaOH = 4 Co3O4 + 72 NH3 + 36 NaCl + O2 + 18 H2O

K20 + H2O = KOH + H =>
K20 + 20 H2O = 20 KOH + 20 H

AgNO3 + NaPo = AgPo + NaNO3 =>
AgNO3 + NaPo = AgPo + NaNO3

HI + BaO = HO + BaI =>
HI + BaO = HO + BaI

Mg2CrSi2O6 + Ca + H2O = MgCrO4 + Ca2MgSi2O6 + H =>
Mg2CrSi2O6 + 2 Ca + 4 H2O = MgCrO4 + Ca2MgSi2O6 + 8 H

Cu2(CO3)2 + H2O = Cu(OH)2 + H2CO3 =>
Cu2(CO3)2 + 4 H2O = 2 Cu(OH)2 + 2 H2CO3

(NH4)3PO4 + Pb(NO3)2 = (NH4)3(NO3)2 + PbPO4 =>
(NH4)3PO4 + Pb(NO3)2 = (NH4)3(NO3)2 + PbPO4

Hg2(ClO3)2 = Hg2Cl2 + O2 =>
Hg2(ClO3)2 = Hg2Cl2 + 3 O2

Cu(s) + S8 = Cu2S =>
16 Cu(s) + S8 = 8 Cu2S

N2(g) + Sr(s) = N2Sr3(s) =>
N2(g) + 3 Sr(s) = N2Sr3(s)

NO3 + H2 = HNO3 =>
2 NO3 + H2 = 2 HNO3

C6H6 + FeBr3 = C6H5Br3 + HFe =>
C6H6 + FeBr3 = C6H5Br3 + HFe

FS2 + O2 = FO3 + SO2 =>
2 FS2 + 7 O2 = 2 FO3 + 4 SO2

Fe2O4(s) + C(s) = Fe(s) + CO2(g) =>
Fe2O4(s) + 2 C(s) = 2 Fe(s) + 2 CO2(g)

Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Ca(NO3)2*4H2O + C2H5NO2 = BiCaFeO3 + CO2 + H2O + N2 =>
3 Bi(NO3)3*5H2O + 3 Fe(NO3)3*9H2O + 3 Ca(NO3)2*4H2O + 14 C2H5NO2 = 3 BiCaFeO3 + 28 CO2 + 89 H2O + 19 N2

MgCO3 + FeCl2 + H2O + O2 = MgCl2 + Fe(OH)3 + CO2 =>
4 MgCO3 + 4 FeCl2 + 6 H2O + O2 = 4 MgCl2 + 4 Fe(OH)3 + 4 CO2

C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3

C3(H8) + O2 = C(O2) + H2(O) =>
C3(H8) + 5 O2 = 3 C(O2) + 4 H2(O)

CO2 + H2O + HF = C2H3OF + O2 =>
2 CO2 + H2O + HF = C2H3OF + 2 O2

Cr(s) + PbF2(aq) = CrF2 + Pb =>
Cr(s) + PbF2(aq) = CrF2 + Pb

Ca{2+} + PO4{3-} = Ca3(PO4)2 =>
3 Ca{2+} + 2 PO4{3-} = Ca3(PO4)2

Br + HI = H2 + BrI =>
2 Br + 2 HI = H2 + 2 BrI

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

Na2CO3(aq) + CO2(g) + H2O(l) = NaHCO3(aq) =>
Na2CO3(aq) + CO2(g) + H2O(l) = 2 NaHCO3(aq)

Ni(CO3)3 = Ni + CO3 =>
Ni(CO3)3 = Ni + 3 CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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