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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
Hg2 + HCl = Hg(HCl)2 =>
Hg2 + 4 HCl = 2 Hg(HCl)2

Ba(NO3)2(aq) + Fe2(SO4)3(aq) = Fe(NO3)3 + BaSO4 =>
3 Ba(NO3)2(aq) + Fe2(SO4)3(aq) = 2 Fe(NO3)3 + 3 BaSO4

S2Cl2 = S + Cl2 =>
S2Cl2 = 2 S + Cl2

FeCl3 + KSCN = FeS3C3N3 + KCl =>
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl

C2H6OHCl = C2H5ClH2O =>
C2H6OHCl = C2H5ClH2O

Al2(SO4)3 + Ba(NO3)2 = (Al(NO3)3) + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2(Al(NO3)3) + 3 BaSO4

Zn + NiCl2 = ZnCl2 + Ni =>
Zn + NiCl2 = ZnCl2 + Ni

C6H11OH + Na2Cr2O7 + H2SO4 = C6H10O + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C6H11OH + Na2Cr2O7 + 4 H2SO4 = 3 C6H10O + Na2SO4 + Cr2(SO4)3 + 7 H2O

MgSO4 + EDTA = MgSO4[EDTA] =>
MgSO4 + EDTA = MgSO4[EDTA]

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

BaN6 + P3N5 + BaI2 = Ba3P5N10I + N2 =>
15 BaN6 + 10 P3N5 + 3 BaI2 = 6 Ba3P5N10I + 40 N2

XeO3 + MnO2 + H2O = HXeO2 + HMnO4 =>
XeO3 + MnO2 + H2O = HXeO2 + HMnO4

AlCl3 + Na2O = Al2O3 + NaCl =>
2 AlCl3 + 3 Na2O = Al2O3 + 6 NaCl

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

Pb(NO3)2(aq) + K4Fe(CN)6(aq) = Pb2Fe(CN)6(s) + KNO3(aq) =>
2 Pb(NO3)2(aq) + K4Fe(CN)6(aq) = Pb2Fe(CN)6(s) + 4 KNO3(aq)

Fe + S = Fe{2} + S{-2} =>
Fe + S = Fe{2} + S{-2}

CaOH + HF = CaF + H2O =>
CaOH + HF = CaF + H2O

H2SO4 + CH3CH2OH + K2Cr2O7 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
4 H2SO4 + 3 CH3CH2OH + K2Cr2O7 = 3 CH3CHO + K2SO4 + Cr2(SO4)3 + 7 H2O

P + HNO3 = NO2 + H2O + HPO4 =>
P + 7 HNO3 = 7 NO2 + 3 H2O + HPO4

CuSO4 + SO2 = Cu2S + OSO4 =>
2 CuSO4 + SO2 = Cu2S + 2 OSO4

Ca(HCO3)2 + H2O = CaO + H2CO3 =>
Ca(HCO3)2 + H2O = CaO + 2 H2CO3

MgOHCl + HCl = MgCl2 + H2O =>
MgOHCl + HCl = MgCl2 + H2O

Cr + SnO2 = Cr2O3 + Sn =>
4 Cr + 3 SnO2 = 2 Cr2O3 + 3 Sn

MnO2 + J2 + H2SO4 = MnSO4 + HJO4 + H2O =>
7 MnO2 + J2 + 7 H2SO4 = 7 MnSO4 + 2 HJO4 + 6 H2O

I2 = I =>
I2 = 2 I

Al2 + NH3 + H2O = Al(OH)2 + (NH4)2 =>
Al2 + 4 NH3 + 4 H2O = 2 Al(OH)2 + 2(NH4)2

Fe3O4 + CaCO3 + H2O = CH4 + Fe2O3 + Ca(OH)2 =>
8 Fe3O4 + CaCO3 + 3 H2O = CH4 + 12 Fe2O3 + Ca(OH)2

C + SnO2 = CO2 + Sn =>
C + SnO2 = CO2 + Sn

FeCl3 + NH4OH = FeOH + NH4Cl3 =>
FeCl3 + NH4OH = FeOH + NH4Cl3

Al2(SO4)3 = Al2O3 + (SO3)2 =>
2 Al2(SO4)3 = 2 Al2O3 + 3(SO3)2

Au + Cl{-} + NO{3}{-} = AuCl4{-} + NO =>
Au + 4 Cl{-} + NO{3}{-} = AuCl4{-} + NO

Sr(OH)2 + K3PO4 = KOH + Sr3(PO4)2 =>
3 Sr(OH)2 + 2 K3PO4 = 6 KOH + Sr3(PO4)2

Na2S2O3 + Ba(MnO4)2 + HCl = Na2SO4 + BaSO4 + MnCl2 + H2O + H2SO4 =>
5 Na2S2O3 + 4 Ba(MnO4)2 + 16 HCl = 5 Na2SO4 + 4 BaSO4 + 8 MnCl2 + 7 H2O + H2SO4

Hg(NO3)2 + KSCN = K2[Hg(SCN)4] + KNO3 =>
Hg(NO3)2 + 4 KSCN = K2[Hg(SCN)4] + 2 KNO3

C + O2 = CO2 =>
C + O2 = CO2

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

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Al + H2SO4 = H2Al3 + SO4 =>
3 Al + H2SO4 = H2Al3 + SO4

H9999O9999 + C9999O9999 = C9999O9999H9999 + O999 =>
111 H9999O9999 + 111 C9999O9999 = 111 C9999O9999H9999 + 1111 O999

Na2[Sn(OH)4] = Na2SnO2 + H2 + O2 =>
Na2[Sn(OH)4] = Na2SnO2 + 2 H2 + O2

Zn(OH)2 + NH3*H2O = (NH4)2[Zn(OH)4] =>
Zn(OH)2 + 2 NH3*H2O = (NH4)2[Zn(OH)4]

C5H12 + O2 = C2H3O2 + H2O =>
8 C5H12 + 29 O2 = 20 C2H3O2 + 18 H2O

SO2 + CaCO3 + O + H2O = CaSO4*2H2O + CO2 =>
SO2 + CaCO3 + O + 2 H2O = CaSO4*2H2O + CO2

Sn(SO4)2 + Fe(NO3)3 = Sn(NO3)4 + Fe2(SO4)3 =>
3 Sn(SO4)2 + 4 Fe(NO3)3 = 3 Sn(NO3)4 + 2 Fe2(SO4)3

NaCrO2PbNO3 = PbCrO2NaNO3 =>
NaCrO2PbNO3 = PbCrO2NaNO3

FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3

H3PO4 + Ca(NO3)2 = Ca3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 HNO3

Mn + Co + Ge = Mn3CoGe =>
3 Mn + Co + Ge = Mn3CoGe

CO2Ca(OH)2 = Ca(OH)2CO2 =>
CO2Ca(OH)2 = Ca(OH)2CO2

FeI3 + LiOH = Fe(OH)3 + LiI =>
FeI3 + 3 LiOH = Fe(OH)3 + 3 LiI

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Breng de vergelijking van een chemische reactie in evenwicht
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