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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4

Er2O3 + Fe2O3 + Sc2O3 = ErScFe2O6 =>
Er2O3 + 2 Fe2O3 + Sc2O3 = 2 ErScFe2O6

HNO2 + Cr2O7{2-} + H{+} = HNO3 + Cr{3+} + H2O =>
3 HNO2 + Cr2O7{2-} + 8 H{+} = 3 HNO3 + 2 Cr{3+} + 4 H2O

C3H7COOH + CH3OH = C3H7COOCH4 + H2O =>
3 C3H7COOH + 8 CH3OH = 4 C3H7COOCH4 + 6 H2O

Au + I2 = Au1I3 =>
2 Au + 3 I2 = 2 Au1I3

Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2

Ca(OH)2 = Ca + H2O + O2 =>
2 Ca(OH)2 = 2 Ca + 2 H2O + O2

Al(C2H3O2)3 + NH4OH = Al(OH)3 + NH4C2H3O2 =>
Al(C2H3O2)3 + 3 NH4OH = Al(OH)3 + 3 NH4C2H3O2

Au + I2 = Au1I3 =>
2 Au + 3 I2 = 2 Au1I3

NH4I(aq) + KOH(aq) = KI(aq) + NH4OH(aq) =>
NH4I(aq) + KOH(aq) = KI(aq) + NH4OH(aq)

MnSO4 + Na2S = MnS + Na2SO4 =>
MnSO4 + Na2S = MnS + Na2SO4

ClCr3 + Hg2(MnO4)2 = Cr3(MnO4)2 + Hg2Cl =>
ClCr3 + Hg2(MnO4)2 = Cr3(MnO4)2 + Hg2Cl

Au + I2 = Au1I3 =>
2 Au + 3 I2 = 2 Au1I3

BaCO3 + Bi2O3 + Nb2O5 = BaBi2Nb2O9 + CO2 =>
BaCO3 + Bi2O3 + Nb2O5 = BaBi2Nb2O9 + CO2

(C6HCl5O)IrH2 = (C6HCl5O)Ir + H2 =>
(C6HCl5O)IrH2 = (C6HCl5O)Ir + H2

CrSO4 + Fe(SO4)3 = FeSO4 + Cr(SO4)3 =>
CrSO4 + Fe(SO4)3 = FeSO4 + Cr(SO4)3

Zr(PO4) + CaBr = ZrBr + Ca(PO4) =>
Zr(PO4) + CaBr = ZrBr + Ca(PO4)

Al2O3 + Cu(NO3)2 = Cu3O3 + Al2(NO3)6 =>
Al2O3 + 3 Cu(NO3)2 = Cu3O3 + Al2(NO3)6

N2O5 + H2O = N2O2 + H2O5 =>
4 N2O5 + 3 H2O = 4 N2O2 + 3 H2O5

K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4

Ca(OH0)2 + HF = H2O + CaF2 =>
Ca(OH0)2 + 2 HF = 2 H2O + CaF2

PbC2O4 = PbO + CO2 + CO =>
PbC2O4 = PbO + CO2 + CO

MnO4 + H2SO3 = Mn{2+} + SO4{2-} + H2O + H{+} =>
MnO4 + 3 H2SO3 = Mn{2+} + 3 SO4{2-} + H2O + 4 H{+}

In + Cl = InCl3 =>
In + 3 Cl = InCl3

C5H10 + O2 = CH2O =>
2 C5H10 + 5 O2 = 10 CH2O

Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S

P + Br = PBr3 =>
P + 3 Br = PBr3

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O

Au + I2 = Au1I3 =>
2 Au + 3 I2 = 2 Au1I3

C2H2O4*2H2O + NaOH = C2O4Na2 + H2O =>
C2H2O4*2H2O + 2 NaOH = C2O4Na2 + 4 H2O

Fe + Co(NO2)2 = Fe(NO2)2 + Co =>
Fe + Co(NO2)2 = Fe(NO2)2 + Co

Ca(H2PO4)2 + BaCl2 = CaCl2 + Ba3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 + 3 BaCl2 = 3 CaCl2 + Ba3(PO4)2 + 4 H3PO4

Au + I2 = Au1I3 =>
2 Au + 3 I2 = 2 Au1I3

KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl

La2O3 + Fe2O3 + WO2 = La2FeWO6 + O2 =>
4 La2O3 + 2 Fe2O3 + 4 WO2 = 4 La2FeWO6 + O2

(NH4)3 + (PO4) + Ag(NO3) = (NH4)(NO3) + Ag3(PO4) =>
(NH4)3 + (PO4) + 3 Ag(NO3) = 3(NH4)(NO3) + Ag3(PO4)

Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4

C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH

Au + I2 = Au1I3 =>
2 Au + 3 I2 = 2 Au1I3

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

NH4NO3 + N2O = NH4O + N2NO3 =>
NH4NO3 + N2O = NH4O + N2NO3

LiOH(aq) + Ba(NO3)2(aq) = Ba(OH)2(s) + Li(NO3)(aq) =>
2 LiOH(aq) + Ba(NO3)2(aq) = Ba(OH)2(s) + 2 Li(NO3)(aq)

C2H3O2Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3O2Cl + 7 O2 = 8 CO2 + 6 H2O + 2 Cl2

H2S + KOH = K2S + HOH =>
H2S + 2 KOH = K2S + 2 HOH

F2 + H2S = HF + S2 =>
2 F2 + 2 H2S = 4 HF + S2

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

N + O + H = HNO3 =>
N + 3 O + H = HNO3

C9H10NOCl + NaOH = C9H10NO2Na + HCl =>
C9H10NOCl + NaOH = C9H10NO2Na + HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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