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Li + N3 = LiN3
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
Na2CO3 + CH3OOH = CH3COONa + CO2 + H2O =>
Na2CO3 + 4 CH3OOH = 2 CH3COONa + CO2 + 5 H2O
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
MnC2O4 + NaOH = Mn(OH)2 + Na2C2O4 =>
MnC2O4 + 2 NaOH = Mn(OH)2 + Na2C2O4
CH4(g) + Cl2(g) = CHCl3(l) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(l) + 3 HCl(g)
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2*H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2*H2O + 2 HF
RbOHHNO3 = RbNO3HOH =>
RbOHHNO3 = RbNO3HOH
AgNo3Cl{-} = AgClNo3{-} =>
AgNo3Cl{-} = AgClNo3{-}
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
HCOOH + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 4 KOH = K2CO3 + 2 K2MnO4 + 3 H2O
Rb2O + O2 = Rb2O3 =>
Rb2O + O2 = Rb2O3
C6H11OH + Cr2O7{2-} + H{+} = C6H10O + Cr{3+} + H2O =>
3 C6H11OH + Cr2O7{2-} + 8 H{+} = 3 C6H10O + 2 Cr{3+} + 7 H2O
Na2CO3 + Cu = Cu(CO3)2 + Na =>
2 Na2CO3 + Cu = Cu(CO3)2 + 4 Na
CaCl2(aq) + AgNO3 = AgCl(s) + Ca(NO3)2(aq) =>
CaCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Ca(NO3)2(aq)
Al + CuCO4 = Al2(CO4)3 + Cu =>
2 Al + 3 CuCO4 = Al2(CO4)3 + 3 Cu
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
AgNO3 + CH4N2O = AgNO3CH4N2O =>
AgNO3 + CH4N2O = AgNO3CH4N2O
CH3NH2 + HI = ICH3 + NH3 =>
CH3NH2 + HI = ICH3 + NH3
Zn + H2 = ZnH =>
2 Zn + H2 = 2 ZnH
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CaS + NaOH = Ca(OH)2 + Na2S =>
CaS + 2 NaOH = Ca(OH)2 + Na2S
H2O + AlH4{-} + H2CO = Al{+3} + CH3OH + OH{-} =>
4 H2O + AlH4{-} + 4 H2CO = Al{+3} + 4 CH3OH + 4 OH{-}
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
KCl + NaHSO4 = HCl + KNaSO4 =>
KCl + NaHSO4 = HCl + KNaSO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe2(SO4)3 + CaS = Fe2S3 + CaSO4 =>
Fe2(SO4)3 + 3 CaS = Fe2S3 + 3 CaSO4
W(C2H3O2)4 + (NH4)2CO3 = NH4C2H3O2 + W(CO3)2 =>
W(C2H3O2)4 + 2(NH4)2CO3 = 4 NH4C2H3O2 + W(CO3)2
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
S2O3{-2} + I = S4O6{-2} + I{-} =>
2 S2O3{-2} + 2 I = S4O6{-2} + 2 I{-}
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba(C2H3O2)2 + Cs2SO4 = BaSO4 + CsC2H3O2 =>
Ba(C2H3O2)2 + Cs2SO4 = BaSO4 + 2 CsC2H3O2
Br2 + NaHSO3 + H2O = HBr + NaHSO4 =>
Br2 + NaHSO3 + H2O = 2 HBr + NaHSO4
K2SO4 + CaCO3 = K2CO3 + CaSO4 =>
K2SO4 + CaCO3 = K2CO3 + CaSO4
CuO + Na2SiO3 = Na2O + CuSiO3 =>
CuO + Na2SiO3 = Na2O + CuSiO3
Ca2P2O7 + OH{-} = Ca10(PO4)6(OH)2 + PO4{-3} + H2O =>
5 Ca2P2O7 + 12 OH{-} = Ca10(PO4)6(OH)2 + 4 PO4{-3} + 5 H2O
CH3CH2CH2CHO + CuSO4 + NaOH = CH3CH2CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O
ZnO + Cr2O3 + Co3O3 = Co95Zn5Cr2O4 + O =>
15 ZnO + 3 Cr2O3 + 95 Co3O3 = 3 Co95Zn5Cr2O4 + 297 O
Mg + C + O = MgCO3 =>
Mg + C + 3 O = MgCO3
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H3O{+} =>
I2 + HSO3{-} + 3 H2O = 2 I{-} + HSO4{-} + 2 H3O{+}
HCl + (BrOH)2 = (BrCl)2 + H2O =>
2 HCl + (BrOH)2 = (BrCl)2 + 2 H2O
NaNO3 + MgCl2 = Mg(NO3)2 + NaCl =>
2 NaNO3 + MgCl2 = Mg(NO3)2 + 2 NaCl
KNO3 + Na2SO3 = Na2SO4 + KNO2 =>
KNO3 + Na2SO3 = Na2SO4 + KNO2
C6H14 + HCl = C6H13 + H2Cl =>
C6H14 + HCl = C6H13 + H2Cl
CaO + SO = CaS + O =>
CaO + SO = CaS + 2 O
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