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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
HPO4 + CaCl2 = HCl2 + CaPO4 =>
HPO4 + CaCl2 = HCl2 + CaPO4

Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2

NO(g) + H(g) = N(g) + H2O(l) =>
NO(g) + 2 H(g) = N(g) + H2O(l)

NaBr + KIO3 = NaI + KBr + O2 =>
2 NaBr + 2 KIO3 = 2 NaI + 2 KBr + 3 O2

H2S(g) + CH4(g) = CS2(g) + H2(g) =>
2 H2S(g) + CH4(g) = CS2(g) + 4 H2(g)

HCI + AI = H + AICI =>
HCI + AI = H + AICI

NaAlO2 + CONO3 = CO(AlO2)2 + Na2NO3 =>
2 NaAlO2 + CONO3 = CO(AlO2)2 + Na2NO3

K + Cr + SO4 + H2O = KCr(SO4)2*12H2O =>
K + Cr + 2 SO4 + 12 H2O = KCr(SO4)2*12H2O

CrBr3 + H2O2 + H2SO4 = Cr2(SO4)3 + Br2 + H2O =>
2 CrBr3 + 3 H2O2 + 3 H2SO4 = Cr2(SO4)3 + 3 Br2 + 6 H2O

FeCl3 + NO3 = Cl2 + Fe(NO3)3 =>
2 FeCl3 + 6 NO3 = 3 Cl2 + 2 Fe(NO3)3

Ca(HCO3)2 = CaCO3H2O + CO2 =>
Ca(HCO3)2 = CaCO3H2O + CO2

C2H5O2N + O2 = N2 + CO2 + H2O =>
4 C2H5O2N + 9 O2 = 2 N2 + 8 CO2 + 10 H2O

Sc(NO3)3 + H2O = (Sc(H2O)5NO3)(Sc(H2O)2(NO3)4)(Sc(NO3)4) =>
3 Sc(NO3)3 + 7 H2O = (Sc(H2O)5NO3)(Sc(H2O)2(NO3)4)(Sc(NO3)4)

C8H9NO + SO2(OH)Cl = C8H8ClNO3S + H2O =>
C8H9NO + SO2(OH)Cl = C8H8ClNO3S + H2O

Fe5O2 = Fe + O2 =>
Fe5O2 = 5 Fe + O2

C2H6O + Ca = Ca(OH)2 + H2 + C =>
2 C2H6O + Ca = Ca(OH)2 + 5 H2 + 4 C

CH3COOH + K = CHCOOK + H2 =>
2 CH3COOH + 2 K = 2 CHCOOK + 3 H2

P4 + KOH + H2O = K2HPO4 + H2 =>
P4 + 8 KOH + 8 H2O = 4 K2HPO4 + 10 H2

KCl + BaF2 = KF + BaCl2 =>
2 KCl + BaF2 = 2 KF + BaCl2

Na2MnO4 + H2SO4 = NaMnO4 + MnO2 + H2O + Na2SO4 =>
3 Na2MnO4 + 2 H2SO4 = 2 NaMnO4 + MnO2 + 2 H2O + 2 Na2SO4

NH3 + AgNO3 = [Ag(NH3)2] + NO3 =>
2 NH3 + AgNO3 = [Ag(NH3)2] + NO3

Zincchloride + ammoniumsulfide = ammoniumchloride + zincsulfide =>
ZnCl2 + (NH4)2S = 2 NH4Cl + ZnS

Cl2 + C6H6 = C6H2Cl + HCl =>
5 Cl2 + 2 C6H6 = 2 C6H2Cl + 8 HCl

C2H4O2 + Cu = H2 + Cu(CH3COO)2 =>
2 C2H4O2 + Cu = H2 + Cu(CH3COO)2

Ca + AlCl3 = CaAl + Cl2 =>
2 Ca + 2 AlCl3 = 2 CaAl + 3 Cl2

NaOH + Pb(NO3)2 = Pb(OH) + Na(NO3)2 =>
NaOH + Pb(NO3)2 = Pb(OH) + Na(NO3)2

Fe(NO3)3(aq) + Na3PO4(s) = NaNO3(aq) + FePO4(s) =>
Fe(NO3)3(aq) + Na3PO4(s) = 3 NaNO3(aq) + FePO4(s)

Ca(OH)2 + HI = H2O + CaI2 =>
Ca(OH)2 + 2 HI = 2 H2O + CaI2

HCl + Na2CO3 = H(CO3) + Na2Cl =>
HCl + Na2CO3 = H(CO3) + Na2Cl

AlCl3 + CH4 = Al4C3 + HCl =>
4 AlCl3 + 3 CH4 = Al4C3 + 12 HCl

BaCl2 + Fe2(SO4)3 = BaSO4 + Fe2 + Cl2 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4 + Fe2 + 3 Cl2

MgO + NaOH = MgOH + Na + O =>
MgO + NaOH = MgOH + Na + O

Cu{+2)+S2O3{-2} = Cu{+}+S4O6{-2} =>
2 Cu{+2)+2S2O3{-2} = 2 Cu{+}+S4O6{-2}

CdI2(aq) + Cl2(g) = CdCl2(aq) + I2(g) =>
CdI2(aq) + Cl2(g) = CdCl2(aq) + I2(g)

CaH2 + H2O = Ca{2+} + OH{-} + H2 =>
CaH2 + 2 H2O = Ca{2+} + 2 OH{-} + 2 H2

BF3 + Li2SO = B2(SO)3 + LiF =>
2 BF3 + 3 Li2SO = B2(SO)3 + 6 LiF

CoSO4 + Pb(NO3)2 = CoNO3 + Pb(SO4)2 =>
2 CoSO4 + Pb(NO3)2 = 2 CoNO3 + Pb(SO4)2

K2Cr2O7 + KI = K2I + KCr2O7 =>
K2Cr2O7 + KI = K2I + KCr2O7

NaHCO3 + H2CO3 = NaCO3 + H3CO3 =>
NaHCO3 + H2CO3 = NaCO3 + H3CO3

CaC4H6O4 + Na2CO3 = CaCO3 + C2H3NaO2 =>
CaC4H6O4 + Na2CO3 = CaCO3 + 2 C2H3NaO2

Fe3 + K4[Fe(CN)6] + HCl = Fe3K4 + HCl[Fe(CN)6] =>
Fe3 + K4[Fe(CN)6] + HCl = Fe3K4 + HCl[Fe(CN)6]

NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3(aq) =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3(aq)

Si + NaOH = NaSiO + H2 =>
2 Si + 2 NaOH = 2 NaSiO + H2

HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O

C3H8(l) + O2(g) = CO(g) + H2O =>
2 C3H8(l) + 7 O2(g) = 6 CO(g) + 8 H2O

NaHCO3 = NaO + CO2 + H2 =>
2 NaHCO3 = 2 NaO + 2 CO2 + H2

HCOOH + CH3CH2OH = HCOOCH3 + H2O =>
2 HCOOH + CH3CH2OH = 2 HCOOCH3 + H2O

CaCO3 + C2H5OH = (C2H5O)2Ca + H2O + CO2 =>
CaCO3 + 2 C2H5OH = (C2H5O)2Ca + H2O + CO2

NaOH + NH4C1 = NH3 + H2O + NaC1 =>
NaOH + NH4C1 = NH3 + H2O + NaC1

NaNH2 + NaOH = Na2NH + H2O =>
NaNH2 + NaOH = Na2NH + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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