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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
As2O3 + HOCl + H2O = H3AsO4 + HCl =>
As2O3 + 2 HOCl + 3 H2O = 2 H3AsO4 + 2 HCl

FeCl3 + HCl + KMnO4 = KH + MnCl2 + FeCl2 + O2 =>
FeCl3 + HCl + KMnO4 = KH + MnCl2 + FeCl2 + 2 O2

KI + Br + CCl4 = KCl + CI + BrCl =>
KI + 3 Br + CCl4 = KCl + CI + 3 BrCl

C10H15N + HCl = C10H15N*HCl =>
C10H15N + HCl = C10H15N*HCl

Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O

C5H11Cl + Na = NaCl + C10H22 =>
2 C5H11Cl + 2 Na = 2 NaCl + C10H22

[Ni(NH3)6]SO4 + KBr = [Ni(NH3)6]Br2 + K2SO4 =>
[Ni(NH3)6]SO4 + 2 KBr = [Ni(NH3)6]Br2 + K2SO4

Fe3 + CuCl2 = FeCl3 + Cu =>
2 Fe3 + 9 CuCl2 = 6 FeCl3 + 9 Cu

H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S

Ca + S = CaS =>
Ca + S = CaS

KMnO4 + KI + KOH = H2O + K2MnO4 + KIO3 =>
6 KMnO4 + KI + 6 KOH = 3 H2O + 6 K2MnO4 + KIO3

BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S

AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2

FeCl2 + (NH4)2CO3 = FeCO3 + (NH4)2Cl2 =>
FeCl2 + (NH4)2CO3 = FeCO3 + (NH4)2Cl2

Ag(s) + CuCl2(aq) = AgCl3 + Cu =>
2 Ag(s) + 3 CuCl2(aq) = 2 AgCl3 + 3 Cu

CuSHCl(aq) = CuClHS =>
CuSHCl(aq) = CuClHS

HNO2 + HL = NO + L + H2O =>
HNO2 + HL = NO + L + H2O

KHSO4 + KOK = K2SO4 + H2O =>
2 KHSO4 + KOK = 2 K2SO4 + H2O

C7H66 + O2 = CO2 + H2O =>
2 C7H66 + 47 O2 = 14 CO2 + 66 H2O

SbO5 + HI = Sb2O3 + I2 + H2O =>
2 SbO5 + 14 HI = Sb2O3 + 7 I2 + 7 H2O

Cr{2+} + NH4OH = Cr(OH)2 + NH4{+} =>
Cr{2+} + 2 NH4OH = Cr(OH)2 + 2 NH4{+}

HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O

HS{-} + ClO3{-} = S + Cl{-} + OH{-} =>
3 HS{-} + ClO3{-} = 3 S + Cl{-} + 3 OH{-}

K2CrO4 + FeS2 + H2O = Fe[Cr(OH)6] + KOH + S =>
K2CrO4 + FeS2 + 4 H2O = Fe[Cr(OH)6] + 2 KOH + 2 S

Ca + Fe(NO3)3 = CaNO3 + Fe =>
3 Ca + Fe(NO3)3 = 3 CaNO3 + Fe

CC2H6 + O2 = CO2 + H2O =>
2 CC2H6 + 9 O2 = 6 CO2 + 6 H2O

SrN2O6 + FeN3O9H18O9 + C6H8O7 + HoN3O9H10O5 = HoSrFe12O19 + CO2 + N2 + H2O =>
18 SrN2O6 + 216 FeN3O9H18O9 + 208 C6H8O7 + 18 HoN3O9H10O5 = 18 HoSrFe12O19 + 1248 CO2 + 369 N2 + 2866 H2O

Na2B4O7 + NaOH = Na3BO3 + H2O =>
Na2B4O7 + 10 NaOH = 4 Na3BO3 + 5 H2O

Na{2}S + HCl = NaCl + H{2}S =>
Na{2}S + HCl = NaCl + H{2}S

CH3CHCH2(propene) + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
2 CH3CHCH2(propene) + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH

Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3

H2CO3 + Ca(NO3)2 = HNO3 + CaCO3 =>
H2CO3 + Ca(NO3)2 = 2 HNO3 + CaCO3

MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2

CuCl2 + H2O + SO2 = CuCl + HCl + H2SO4 =>
2 CuCl2 + 2 H2O + SO2 = 2 CuCl + 2 HCl + H2SO4

Mg2Si + CO2 = MgO + CO + SiO2 =>
Mg2Si + 4 CO2 = 2 MgO + 4 CO + SiO2

C8H10 + Br2 = C8H9Br3 + HBr =>
C8H10 + 2 Br2 = C8H9Br3 + HBr

HF + Ca = CaF2 + H2 =>
2 HF + Ca = CaF2 + H2

MnO3 = MnO2 + MnO4 =>
2 MnO3 = MnO2 + MnO4

Li3(PO4) + Ba(SO4) = Li2(SO4) + Ba3(PO4)2 =>
2 Li3(PO4) + 3 Ba(SO4) = 3 Li2(SO4) + Ba3(PO4)2

MnCl2 + NaOH + H2O2 = H2O + Na2MnO4 + NaCl =>
MnCl2 + 4 NaOH + 2 H2O2 = 4 H2O + Na2MnO4 + 2 NaCl

Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3

AgNO3 + K2SO4 = Ag + K2NO3 + SO4 =>
AgNO3 + K2SO4 = Ag + K2NO3 + SO4

NH4Cl + Fe(OH)3 = FeCl3 + NH3 + H2O =>
3 NH4Cl + Fe(OH)3 = FeCl3 + 3 NH3 + 3 H2O

Mg(OH)2 + BaCl2 = MgCl2 + Ba(OH)2 =>
Mg(OH)2 + BaCl2 = MgCl2 + Ba(OH)2

HCl + CaCO2 = HCO2 + CaCl =>
HCl + CaCO2 = HCO2 + CaCl

HI2 + BeOH = BeI2 + H2O =>
HI2 + BeOH = BeI2 + H2O

ZnCl2 + C2H6O = ZnO + HCl + C2H4 =>
ZnCl2 + C2H6O = ZnO + 2 HCl + C2H4

Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)1 =>
Ni2O3 + 2 Fe + 3 H2O = 2 Ni(OH)2 + 2 Fe(OH)1

[Ag(NH3)2]OH + C2H6 = C2H4O + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + C2H6 = C2H4O + 4 Ag + 8 NH3 + 3 H2O

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

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Breng de vergelijking van een chemische reactie in evenwicht
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