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2 MnCl2 + 2 H2SO4 = Mn2(SO4)2 + 4 HCl
Sn + HNO3 = Sn(NO3)2 + NO + H2O =>
3 Sn + 8 HNO3 = 3 Sn(NO3)2 + 2 NO + 4 H2O
Zn + HCIO3 = Zn(CIO3)2 + H2 =>
Zn + 2 HCIO3 = Zn(CIO3)2 + H2
MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl
NaBr2 + Na2CO3 = NaBr + NaBrO3 + CO2 =>
6 NaBr2 + 3 Na2CO3 = 11 NaBr + NaBrO3 + 3 CO2
Ni + C4H8N2O2 = Ni(C4H8N2O2)2 =>
Ni + 2 C4H8N2O2 = Ni(C4H8N2O2)2
KBr + H2SO4 + KMnO4 = K2SO4 + MnSO4 + Br + H2O =>
5 KBr + 4 H2SO4 + KMnO4 = 3 K2SO4 + MnSO4 + 5 Br + 4 H2O
Cu(OH)2(s) + HClO4(aq) = Cu(ClO4)2 + H2O =>
Cu(OH)2(s) + 2 HClO4(aq) = Cu(ClO4)2 + 2 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
CaI2 + HgNO3 = Ca(NO3)2 + HgI =>
CaI2 + 2 HgNO3 = Ca(NO3)2 + 2 HgI
BaI2 + K2CO3 = BaCO3 + K2I2 =>
BaI2 + K2CO3 = BaCO3 + K2I2
Ag + NH4OH = Ag(NH3)2 + H2O =>
Ag + 2 NH4OH = Ag(NH3)2 + 2 H2O
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
AlOH3 + CuSO4 = CuOH3 + AlSO4 =>
AlOH3 + CuSO4 = CuOH3 + AlSO4
HCCH + O2 = CO + H2 =>
HCCH + O2 = 2 CO + H2
NH4C2H3O2 + CaSO4 = Ca(C2H3O2)2 + (NH4)2SO4 =>
2 NH4C2H3O2 + CaSO4 = Ca(C2H3O2)2 + (NH4)2SO4
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
CH4O + KBr + H2SO4 = CH3Br + H2O + KHSO4 =>
CH4O + KBr + H2SO4 = CH3Br + H2O + KHSO4
Cr(s) + Fe(NO3)2(aq) = Fe(a) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(a) + 2 Cr(NO3)3(aq)
SiCl4 + Na2O = NaCl + SiO2 =>
SiCl4 + 2 Na2O = 4 NaCl + SiO2
Cl2 + (OH){-}1 = (ClO){-}1 + Cl{-}1 + H2O =>
Cl2 + 2(OH){-}1 = (ClO){-}1 + Cl{-}1 + H2O
Calcium + Water = hydrogen + Calciumhydroxide =>
Ca + 2 H2O = H2 + Ca(OH)2
NaOH + Ni(OH)2 + Br2 = Ni(OH)3 + NaBr =>
2 NaOH + 2 Ni(OH)2 + Br2 = 2 Ni(OH)3 + 2 NaBr
Zn + HCl + WO3 = ZnCl + H2WO3 =>
2 Zn + 2 HCl + WO3 = 2 ZnCl + H2WO3
HNO3 + FeS2 = H2O + H2SO4 + NO2 + Fe(NO3)3 =>
18 HNO3 + FeS2 = 7 H2O + 2 H2SO4 + 15 NO2 + Fe(NO3)3
Na(OH) + HCl + Pt = Na2[PtCl6] + O + H =>
2 Na(OH) + 6 HCl + Pt = Na2[PtCl6] + 2 O + 8 H
NH4ClO4 + H2O = NH4OH + HClO4 =>
NH4ClO4 + H2O = NH4OH + HClO4
Cd + NaCl = CdCl2 + Na =>
Cd + 2 NaCl = CdCl2 + 2 Na
Ag2Cr2O7 = Ag{+} + Cr2O7{2-} =>
Ag2Cr2O7 = 2 Ag{+} + Cr2O7{2-}
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
C7H15N + O2 = CO2 + H2O + NO2 =>
4 C7H15N + 47 O2 = 28 CO2 + 30 H2O + 4 NO2
Ti3V3Zr1Nb3Al5C5 = TiVZrNbAl2C2 + Ti2AlC + V2AlC + Nb2AlC =>
Ti3V3Zr1Nb3Al5C5 = TiVZrNbAl2C2 + Ti2AlC + V2AlC + Nb2AlC
CuClOH = Cu + ClOH =>
CuClOH = Cu + ClOH
C6H12O6 + CU(OH)2 = C6H10O6CU + H2O =>
C6H12O6 + CU(OH)2 = C6H10O6CU + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ni(OH)2 + HI = NiI2 + H2O =>
Ni(OH)2 + 2 HI = NiI2 + 2 H2O
Ni + PO4 = NiPO4 =>
Ni + PO4 = NiPO4
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
KMnO4 + Na2S2O3 + H2O = MnO2 + Na2S4O6 + KOH + NaOH =>
2 KMnO4 + 6 Na2S2O3 + 4 H2O = 2 MnO2 + 3 Na2S4O6 + 2 KOH + 6 NaOH
Zn + CuO2 + CH3COOH = Zn(OH)2 + CuO(OH) + C =>
Zn + 2 CuO2 + CH3COOH = Zn(OH)2 + 2 CuO(OH) + 2 C
MnBr + KOH = Mn(OH)2 + K2Br =>
MnBr + 2 KOH = Mn(OH)2 + K2Br
N(s) + O2(g) = NO3(g) =>
2 N(s) + 3 O2(g) = 2 NO3(g)
Na2O2 + SO2 = Na2SO4 =>
Na2O2 + SO2 = Na2SO4
KOH + Hg3(PO4)2 = K3PO4 + Hg(OH)2 =>
6 KOH + Hg3(PO4)2 = 2 K3PO4 + 3 Hg(OH)2
CUSO3 = CUO + SO2 =>
CUSO3 = CUO + SO2
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Cu(NO3)2(aq) + K2S(aq) = KNO3 + CuS =>
Cu(NO3)2(aq) + K2S(aq) = 2 KNO3 + CuS
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
CH3Br + NH3 = NH2CH3 + HBr =>
CH3Br + NH3 = NH2CH3 + HBr
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