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2 Li + H2O = Li2OH + H
FeCl3 + NH4NCS = (NH4)3[Fe(SCN)6] + NH4Cl =>
FeCl3 + 6 NH4NCS = (NH4)3[Fe(SCN)6] + 3 NH4Cl
SnCl4 + F2 = FCl + Sn =>
SnCl4 + 2 F2 = 4 FCl + Sn
NH3 + AgNO3 + H2O = AgO + NH4NO2 =>
8 NH3 + 6 AgNO3 + 2 H2O = 6 AgO + 7 NH4NO2
Pb + Au(No3)3 = Pb(No3)2 + Au =>
3 Pb + 2 Au(No3)3 = 3 Pb(No3)2 + 2 Au
N2 + Se2 = NSe =>
N2 + Se2 = 2 NSe
NaHSO3 + Cl2 + H2O = NaHSO4 + HCl =>
NaHSO3 + Cl2 + H2O = NaHSO4 + 2 HCl
Sr[OH]2 + H3PO4 = Sr3[PO4]2 + H2O =>
3 Sr[OH]2 + 2 H3PO4 = Sr3[PO4]2 + 6 H2O
Br2 + CH3Cl = CH2Br2 + HCl =>
Br2 + CH3Cl = CH2Br2 + HCl
Pb + I = PbI2 =>
Pb + 2 I = PbI2
Cl2 + NH3 = NCl2 + HCl =>
5 Cl2 + 2 NH3 = 2 NCl2 + 6 HCl
Li2CO3 + Ni(NO2)2 = LiNO2 + NiCO3 =>
Li2CO3 + Ni(NO2)2 = 2 LiNO2 + NiCO3
CuBr2 + Cl = CuCl2 + Br =>
CuBr2 + 2 Cl = CuCl2 + 2 Br
CH3CH2COOH + NaOH = H2O + NaCH3CH2COO =>
CH3CH2COOH + NaOH = H2O + NaCH3CH2COO
NaBH4(s) + HCl(aq) + H2O(s) = NaCl(aq) + H3BO3(aq) + H2(g) =>
NaBH4(s) + HCl(aq) + 3 H2O(s) = NaCl(aq) + H3BO3(aq) + 4 H2(g)
Ba + SO2 = BaO + SO =>
Ba + SO2 = BaO + SO
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
CoSO4 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]2SO4 + H2O + (NH4)2SO4 =>
2 CoSO4 + 6 NH3 + 2(NH4)2CO3 + H2O2 = [Co(NH3)4CO3]2SO4 + 2 H2O + (NH4)2SO4
P4(s) + KOH(aq) + H2O(l) = PH3(aq) + KH2PO2(aq) =>
P4(s) + 3 KOH(aq) + 3 H2O(l) = PH3(aq) + 3 KH2PO2(aq)
K2Cr2O7 + K2S + H{+} = Cr3 + K{+} + S + H2O =>
3 K2Cr2O7 + 18 K2S + 42 H{+} = 2 Cr3 + 42 K{+} + 18 S + 21 H2O
Fl2 + KI = KFl + I2 =>
Fl2 + 2 KI = 2 KFl + I2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
CaSO4 + Cu = CuSO4 + Ca =>
CaSO4 + Cu = CuSO4 + Ca
H2C2O4 + K2Cr2O7 + K2C2O4*3H2O = CO2 + K3(Cr(C2O4)3)*3H2O + H2O =>
7 H2C2O4 + K2Cr2O7 + 2 K2C2O4*3H2O = 6 CO2 + 2 K3(Cr(C2O4)3)*3H2O + 7 H2O
MnO4(s) + HCl(aq) = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO4(s) + 8 HCl(aq) = MnCl2(aq) + 4 H2O(l) + 3 Cl2(g)
H{+} + MnO4{-} + SO3{2-} = Mn{2+} + SO4{-}2 + H2O =>
14 H{+} + 3 MnO4{-} + 5 SO3{2-} = 3 Mn{2+} + 5 SO4{-}2 + 7 H2O
H2SO4 + Li = Li2SO4 + H2O + SO2 =>
2 H2SO4 + 2 Li = Li2SO4 + 2 H2O + SO2
As2S5 + KNO3 + H2O = K3AsO4 + K2SO4 + NO + HNO3 =>
3 As2S5 + 48 KNO3 + 4 H2O = 6 K3AsO4 + 15 K2SO4 + 40 NO + 8 HNO3
KMnO4 + Fe(OH)2 + H2O = Fe(OH)3 + MnO2 + KOH =>
KMnO4 + 3 Fe(OH)2 + 2 H2O = 3 Fe(OH)3 + MnO2 + KOH
Al + NaCO3 + H2O = AlO(NaCO3) + H2 =>
Al + NaCO3 + H2O = AlO(NaCO3) + H2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
C6H14O3 + C10H18O4 = C32H56O8 + H2O =>
20 C6H14O3 + 4 C10H18O4 = 5 C32H56O8 + 36 H2O
CuSO4Zn = ZnSO4Cu =>
CuSO4Zn = ZnSO4Cu
CuBr2 + Na2SO3 + H2O = CuBr + Na2SO4 + HBr =>
2 CuBr2 + Na2SO3 + H2O = 2 CuBr + Na2SO4 + 2 HBr
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Li2S + HCl = LiCl + H2S =>
Li2S + 2 HCl = 2 LiCl + H2S
CH3COOOH + C2H5OH = CH3COOC2H5 + H2O =>
2 CH3COOOH + 4 C2H5OH = 3 CH3COOC2H5 + 4 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Ca3P2 + KMnO4 + H2O = MnO2 + KOH + H3PO4 + Ca(OH)2 =>
3 Ca3P2 + 16 KMnO4 + 26 H2O = 16 MnO2 + 16 KOH + 6 H3PO4 + 9 Ca(OH)2
Sr(NO3)2 + Al(NO3)3 + NaOH = Sr3Al2(OH)12 + NaNO3 =>
3 Sr(NO3)2 + 2 Al(NO3)3 + 12 NaOH = Sr3Al2(OH)12 + 12 NaNO3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
BaCl2(aq) + HNO3(aq) = Ba(NO3)2 + HCl =>
BaCl2(aq) + 2 HNO3(aq) = Ba(NO3)2 + 2 HCl
NaClO3 + Cu = NaCl + CuO =>
NaClO3 + 3 Cu = NaCl + 3 CuO
P4 + H2O = PH3 + H3PO2 =>
P4 + 6 H2O = PH3 + 3 H3PO2
KNO3 + Cl2 + H2O = KClO3 + KCl3 + HNO3 =>
6 KNO3 + 8 Cl2 + 3 H2O = KClO3 + 5 KCl3 + 6 HNO3
K2Cr2O7 + KI + HCl = KCl + CrCl3 + H2O + I2 =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 2 CrCl3 + 7 H2O + 3 I2
CH2OH(CHOH)4CHO + Cu(OH)2 = Cu2O + H2O + CH2(OH)(HCOH)4COOH =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 = Cu2O + 2 H2O + CH2(OH)(HCOH)4COOH
Li + LiO = Li2O =>
Li + LiO = Li2O
C + W = WC =>
C + W = WC
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