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6 NaHSO3 + 5 H2S = 6 NaS + 8 H2O + 5 SO2
CaCl2(aq) + Al(NO3)3(aq) = Ca(NO3)2(aq) + AlCl3(aq) =>
3 CaCl2(aq) + 2 Al(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 AlCl3(aq)
Ca3P2 + H2O = Ca(OH)2 + PH3(aq) =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3(aq)
Copper(II)Nitrate + CalciumHydroxide = Copper(II)Hydroxide + CalciumNitrate =>
Copper(II)Nitrate + CalciumHydroxide = Copper(II)Hydroxide + CalciumNitrate
V2O5 + H{+} + Cl{-} = V{3+} + Cl2 + H2O =>
V2O5 + 10 H{+} + 4 Cl{-} = 2 V{3+} + 2 Cl2 + 5 H2O
KReO4 + H2SO4 + H2S = ReS4 + K2SO4 + H2O =>
8 KReO4 + 5 H2SO4 + 31 H2S = 8 ReS4 + 4 K2SO4 + 36 H2O
Fe2Cr2O4 + Na2CO3 + O2 = Na2CrO4 + FeO3 + CO2 =>
Fe2Cr2O4 + 2 Na2CO3 + 4 O2 = 2 Na2CrO4 + 2 FeO3 + 2 CO2
KMnO4 + Na2C2O4 + H2SO4 = NaSO4 + KSO4 + CO2 + MnO2 + H2O =>
2 KMnO4 + Na2C2O4 + 4 H2SO4 = 2 NaSO4 + 2 KSO4 + 2 CO2 + 2 MnO2 + 4 H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
[Co(NH3)5(OH2)]{3+} + HCl = [Co(NH3)5Cl]Cl2 + H2O + H{+} =>
[Co(NH3)5(OH2)]{3+} + 3 HCl = [Co(NH3)5Cl]Cl2 + H2O + 3 H{+}
Sn(NO3)2 + KOH = KNO3 + K2SnO2 + H2O =>
Sn(NO3)2 + 4 KOH = 2 KNO3 + K2SnO2 + 2 H2O
Na3N + O2 = NaO + N2 =>
2 Na3N + 3 O2 = 6 NaO + N2
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + Fe(OH)2 = H2O + Fe3(PO4)2 =>
2 H3PO4 + 3 Fe(OH)2 = 6 H2O + Fe3(PO4)2
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}
Na3N + O2 = Na2O + N =>
4 Na3N + 3 O2 = 6 Na2O + 4 N
CuO(s) + H2(g) = Cu(s) + H2O(g) =>
CuO(s) + H2(g) = Cu(s) + H2O(g)
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
MgSO3 + Na3PO4 = MgPO4 + Na3SO3 =>
MgSO3 + Na3PO4 = MgPO4 + Na3SO3
Fe + KOH = Fe(OH)2 + K =>
Fe + 2 KOH = Fe(OH)2 + 2 K
P + O = P2O5 =>
2 P + 5 O = P2O5
Fe + HY = FeY + H =>
Fe + HY = FeY + H
Ca3(PO4)2 + SiO2 + C = CO3 + CaSiO3 + P4 =>
6 Ca3(PO4)2 + 18 SiO2 + 10 C = 10 CO3 + 18 CaSiO3 + 3 P4
Mn2O2 + Al = AlO + Mn =>
Mn2O2 + 2 Al = 2 AlO + 2 Mn
MgSO4 + K = MgK2 + SO4 =>
MgSO4 + 2 K = MgK2 + SO4
Na + PO4 + Ni(ClO4)2 = NaClO4 + Ni3(PO4)2 =>
6 Na + 2 PO4 + 3 Ni(ClO4)2 = 6 NaClO4 + Ni3(PO4)2
Na2[B2(OH)4(O2)2] + KI + HCl = NaCl + KCl + H3BO3 + H2O + I2 =>
Na2[B2(OH)4(O2)2] + 4 KI + 6 HCl = 2 NaCl + 4 KCl + 2 H3BO3 + 2 H2O + 2 I2
Pb + Ca(OH)2 = Ca + Pb(OH)3 =>
2 Pb + 3 Ca(OH)2 = 3 Ca + 2 Pb(OH)3
Zn(NO3)2 + H2O = Zn + O2 + HNO3 =>
2 Zn(NO3)2 + 2 H2O = 2 Zn + O2 + 4 HNO3
Fe2 + HCl = FeCl3 + H2 =>
Fe2 + 6 HCl = 2 FeCl3 + 3 H2
CuSO4 + PH3 + H2O = Cu3P + H2SO4 + H3PO4 =>
24 CuSO4 + 11 PH3 + 12 H2O = 8 Cu3P + 24 H2SO4 + 3 H3PO4
Hg(g) + O2(g) = HgO(g) =>
2 Hg(g) + O2(g) = 2 HgO(g)
Ca(SO4) + Cr2(C2O4)3 = CaC2O4 + Cr2(SO4)3 =>
3 Ca(SO4) + Cr2(C2O4)3 = 3 CaC2O4 + Cr2(SO4)3
Na2CO3(aq) + KI(aq) = NaI(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KI(aq) = 2 NaI(aq) + K2CO3(s)
Li3VO4 + V2O3 + V2O5 + Ti2O3 = Li10V18Ti02O40 =>
20 Li3VO4 + 39 V2O3 + 5 V2O5 + 6 Ti2O3 = 6 Li10V18Ti02O40
CaCl2 + (NH4)2O = CaO + ClNH4 =>
CaCl2 + (NH4)2O = CaO + 2 ClNH4
H2O + CaSO4 = CaSO4*05H2O =>
5 H2O + CaSO4 = CaSO4*05H2O
NaCl(s) + SO2(g) + H2O(g) + O2(g) = Na2SO4(s) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(g) + O2(g) = 2 Na2SO4(s) + 4 HCl(g)
CH3CH2CH2COOH + Zn = CH3CH2CH2COOZn + H2 =>
2 CH3CH2CH2COOH + 2 Zn = 2 CH3CH2CH2COOZn + H2
NH4Cl2 + H2O = H2Cl2 + NH4O =>
NH4Cl2 + H2O = H2Cl2 + NH4O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sr(OH)2 + NO2 = Sr(NO3)2 + Sr(NO2)2 + H2O =>
2 Sr(OH)2 + 4 NO2 = Sr(NO3)2 + Sr(NO2)2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CH3COOCH2CH3 + H2O = CH3COOH + C2H5OH =>
CH3COOCH2CH3 + H2O = CH3COOH + C2H5OH
Si + CaO = SiO2 + Ca =>
Si + 2 CaO = SiO2 + 2 Ca
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