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3 C + CH4 = 4 CH
P4 + H2SO4 = H3PO4 + SO2 + H2O =>
P4 + 10 H2SO4 = 4 H3PO4 + 10 SO2 + 4 H2O
Na2SO4(aq) + KI(aq) = Na2I(aq) + KSO4(aq) =>
Na2SO4(aq) + KI(aq) = Na2I(aq) + KSO4(aq)
CH5N3O4 + O2 = CO2 + H2O + N2 =>
4 CH5N3O4 + O2 = 4 CO2 + 10 H2O + 6 N2
CuPd = PdCu =>
CuPd = PdCu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K3PO4 + Na2CO3 = K3CO3 + PO4Na2 =>
K3PO4 + Na2CO3 = K3CO3 + PO4Na2
NaMnO4 + HBr = NaBr + MnBr2 + H2O + Br2 =>
2 NaMnO4 + 16 HBr = 2 NaBr + 2 MnBr2 + 8 H2O + 5 Br2
Ca2SiO3 + HCl = CaCl + H2SiO3 =>
Ca2SiO3 + 2 HCl = 2 CaCl + H2SiO3
HCl + NaHCO2 = NaCl + H2CO2 =>
HCl + NaHCO2 = NaCl + H2CO2
K3(PO4) + NaCl = Na3(PO4) + KCl =>
K3(PO4) + 3 NaCl = Na3(PO4) + 3 KCl
NH4NO3(aq) + Ba(OH)2(aq) = H2O(l) + NH3(aq) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 H2O(l) + 2 NH3(aq) + Ba(NO3)2(aq)
C2H5COOH + Mg2O = C2H5COOMg + H2O =>
2 C2H5COOH + Mg2O = 2 C2H5COOMg + H2O
CN{-} + OCl{-} + OH{-} = N2 + CO3{-2} + H2O + Cl{-} =>
2 CN{-} + 5 OCl{-} + 2 OH{-} = N2 + 2 CO3{-2} + H2O + 5 Cl{-}
P + AgNO3 + H2O = Ag3P + HNO3 + O2 =>
4 P + 12 AgNO3 + 6 H2O = 4 Ag3P + 12 HNO3 + 3 O2
Au + Li2SO4 = Au2SO4 + Li =>
2 Au + Li2SO4 = Au2SO4 + 2 Li
C3H7ClKOH(aqueous) = C3H7OHKCl =>
C3H7ClKOH(aqueous) = C3H7OHKCl
Be(HCO3)2 + HCl = BeCl2 + H2CO3 =>
Be(HCO3)2 + 2 HCl = BeCl2 + 2 H2CO3
Pb + HNO2 = Pb(NO2)2 + H =>
Pb + 2 HNO2 = Pb(NO2)2 + 2 H
KMnO4 + C2H5OH = MnO2 + CH3CO2H + KOH + H2O = =>
4 KMnO4 + 3 C2H5OH = 4 MnO2 + 3 CH3CO2H + 4 KOH + H2O
Cu(NO3)2 + NaOH(aq) = Cu(OH)2(s) + Na(NO3) =>
Cu(NO3)2 + 2 NaOH(aq) = Cu(OH)2(s) + 2 Na(NO3)
CuO + CaH2 = Cu + H2O + Ca =>
CuO + CaH2 = Cu + H2O + Ca
Mg3N2 + HCl(aq) = MgCl2(aq) + NH4Cl(aq) =>
Mg3N2 + 8 HCl(aq) = 3 MgCl2(aq) + 2 NH4Cl(aq)
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
AgNO3 + CHCl3 = CHNO3 + AgCl3 =>
AgNO3 + CHCl3 = CHNO3 + AgCl3
AgNO3 + HgCI2 = AgNO3HgCI2 = =>
AgNO3 + HgCI2 = AgNO3HgCI2
CuSO4 + H2S = CuS + H2SO =>
CuSO4 + 4 H2S = CuS + 4 H2SO
B2H6(l) + O2(g) = B2O3(s) + H2O(g) =>
B2H6(l) + 3 O2(g) = B2O3(s) + 3 H2O(g)
GaCl3 + ClCH3 = GaCl4CH3 =>
GaCl3 + ClCH3 = GaCl4CH3
Fe(II)Cl2 + NaOH = Fe(II)OH + NaCl2 =>
Fe(II)Cl2 + NaOH = Fe(II)OH + NaCl2
O2 + Zn2S = ZnO + SO2 =>
2 O2 + Zn2S = 2 ZnO + SO2
Li3(PO)4 + Ca(OH)2 = Li3(OH)2 + Ca(PO)4 =>
Li3(PO)4 + Ca(OH)2 = Li3(OH)2 + Ca(PO)4
C5H9O3N + O2 = CO2 + H2O + NH3 =>
C5H9O3N + 5 O2 = 5 CO2 + 3 H2O + NH3
Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O
KMnO4 + Mg(NO2)2 + H2SO4 = Mg(NO3)2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Mg(NO2)2 + 6 H2SO4 = 5 Mg(NO3)2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
K2C2O4 + AgNO3 = KNO3 + Ag2C2O4 =>
K2C2O4 + 2 AgNO3 = 2 KNO3 + Ag2C2O4
Cs + O2 = Cs2O =>
4 Cs + O2 = 2 Cs2O
Ba3 = Ba =>
Ba3 = 3 Ba
NO + HCl = NOHCl =>
NO + HCl = NOHCl
Cu(NH2CH2COO)2 + Cu(ClO4)2 = Cu(NH2CH2COO)ClO4 =>
Cu(NH2CH2COO)2 + Cu(ClO4)2 = 2 Cu(NH2CH2COO)ClO4
Al + PbCO3 = Pb + Al2(CO3)3 =>
2 Al + 3 PbCO3 = 3 Pb + Al2(CO3)3
F2 + I = IF5 =>
5 F2 + 2 I = 2 IF5
KMnO4 + Na2C2O4 + H2SO4 = CO2 + Mn4SO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 13 Na2C2O4 + 16 H2SO4 = 26 CO2 + Mn4SO4 + 2 K2SO4 + 13 Na2SO4 + 16 H2O
Cu3Bi2 + NaOH = Cu(OH)2 + Na3Bi =>
Cu3Bi2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3Bi
C10H13N + NaBH4 + H2O = NaBO2 + C10H15N =>
4 C10H13N + NaBH4 + 2 H2O = NaBO2 + 4 C10H15N
Cr + H2CO3 = Cr(HCO3)3 + H2 =>
2 Cr + 6 H2CO3 = 2 Cr(HCO3)3 + 3 H2
O2 + PH3 = P2O5 + H2O =>
4 O2 + 2 PH3 = P2O5 + 3 H2O
NaI + S = Na2S + I2 =>
2 NaI + S = Na2S + I2
CH3COOH(aq) + Na2HCO3(s) = CH3COONa(aq) + CO2(g) + H2O(l) =>
15 CH3COOH(aq) + 8 Na2HCO3(s) = 16 CH3COONa(aq) + 6 CO2(g) + 10 H2O(l)
Cu(HSO4)2 + NaNO2 = Cu(NO2)2 + Na(HSO4) =>
Cu(HSO4)2 + 2 NaNO2 = Cu(NO2)2 + 2 Na(HSO4)
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