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MgBr2 = Mg + 2 Br
CrBr3 + Na2SO3 + H2O = Cr(OH)3 + NaBr + SO2 =>
2 CrBr3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 6 NaBr + 3 SO2
Be + O2 = BeO2 =>
Be + O2 = BeO2
(NH4)2SO4 + KNO3 = (NH4)NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2(NH4)NO3 + K2SO4
HBz = Bz{-} + H{+} =>
HBz = Bz{-} + H{+}
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
CrBr2(aq) + Na2CO3(s) = CrCO3(s) + NaBr(aq) =>
CrBr2(aq) + Na2CO3(s) = CrCO3(s) + 2 NaBr(aq)
KMnO4 + C6H5CH2CH3 + NaOH = MnO2 + C6H5COONa + H2O + KOH =>
18 KMnO4 + 7 C6H5CH2CH3 + 8 NaOH = 18 MnO2 + 8 C6H5COONa + 10 H2O + 18 KOH
H4Fe(Cn)6 + Ni(OH)3 = Ni4[Fe(Cn)6]3 + H2O =>
3 H4Fe(Cn)6 + 4 Ni(OH)3 = Ni4[Fe(Cn)6]3 + 12 H2O
Fe2(SO4)3(ac) + NH4OH(ac) = Fe(OH)3(s) + (NH4)2SO4(ac) =>
Fe2(SO4)3(ac) + 6 NH4OH(ac) = 2 Fe(OH)3(s) + 3(NH4)2SO4(ac)
CuSO4 + HgCl2 = CuCl2 + SO4Hg =>
CuSO4 + HgCl2 = CuCl2 + SO4Hg
Zn + HCOOH = Zn(HCOO)2 + H2 =>
Zn + 2 HCOOH = Zn(HCOO)2 + H2
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
Sb(NO3)5 = N2O5 + Sb2O5 =>
2 Sb(NO3)5 = 5 N2O5 + Sb2O5
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
Al(OH)3 + Na2O2 = Na2AlO4 + H2O + NaOH =>
2 Al(OH)3 + 3 Na2O2 = 2 Na2AlO4 + 2 H2O + 2 NaOH
Ca + Na3PO4 = Ca3(PO4)2 + Na =>
3 Ca + 2 Na3PO4 = Ca3(PO4)2 + 6 Na
HBiO3 = H + BiO3 =>
HBiO3 = H + BiO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Bi{3} + OH{-} = Bi(OH)3 =>
Bi{3} + 3 OH{-} = Bi(OH)3
MgSO47H2O + BaCl2 = MgCl2 + BaSO47H2O =>
MgSO47H2O + BaCl2 = MgCl2 + BaSO47H2O
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
KMnO4 + HBr = MnO2 + HBrO3 + K2O =>
2 KMnO4 + HBr = 2 MnO2 + HBrO3 + K2O
Cr4C6 + Co(ClO3)3 = Co4C3 + Cr(ClO3)6 =>
Cr4C6 + 8 Co(ClO3)3 = 2 Co4C3 + 4 Cr(ClO3)6
CuO + HI = CuI + HO =>
CuO + HI = CuI + HO
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
Mg(OH)2 + NaI = NaOH + MgI2 =>
Mg(OH)2 + 2 NaI = 2 NaOH + MgI2
TcBr4 = Tc + Br2 =>
TcBr4 = Tc + 2 Br2
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
C3 + O2 = C3O2 =>
C3 + O2 = C3O2
Bi{3} + OH{-} = Bi(OH)3 =>
Bi{3} + 3 OH{-} = Bi(OH)3
Zn + K2S = ZnS + K =>
Zn + K2S = ZnS + 2 K
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
CaO2 + NaOH = CaOH + NaO2 =>
CaO2 + NaOH = CaOH + NaO2
FeO + NH4Cl = FeCl2 + NH3 + H2O =>
FeO + 2 NH4Cl = FeCl2 + 2 NH3 + H2O
C3H6Br2 + Br2 = C3H5Br3 + HBr =>
C3H6Br2 + Br2 = C3H5Br3 + HBr
Citricacid + sodiumbicarbonate = sodiumcitrate + water + carbondioxide =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
C3H5(NO3)3 = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + O2 + 10 H2O
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Al2(CO3)3 + H3Po4 = AlPo4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3Po4 = 2 AlPo4 + 3 CO2 + 3 H2O
Au + CuNO3 = AuNO3 + Cu =>
Au + CuNO3 = AuNO3 + Cu
Na2CO3 + KF = K2CO3 + NaF =>
Na2CO3 + 2 KF = K2CO3 + 2 NaF
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
NaBrO2 = Na + BrO2 =>
NaBrO2 = Na + BrO2
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
NaCl + K2Cr2O7 + H2SO4 = CrCl2O2 + K2SO4 + Na2SO4 + H2O =>
4 NaCl + K2Cr2O7 + 3 H2SO4 = 2 CrCl2O2 + K2SO4 + 2 Na2SO4 + 3 H2O
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 8 I + 42 CO2 + 24 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
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