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2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
(Ni(NH3)6)Cl2 = NiCl2 + NH3 =>
(Ni(NH3)6)Cl2 = NiCl2 + 6 NH3
HNO3 + H2S = S + NO + H2O =>
2 HNO3 + 3 H2S = 3 S + 2 NO + 4 H2O
Ni + NaOH = Ni(OH) + Na =>
Ni + NaOH = Ni(OH) + Na
NH4NO3 + NAOH = NANO3 + NH3 + H20 =>
10 NH4NO3 + 15 NAOH = 15 NANO3 + 5 NH3 + 2 H20
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Cr + OH = CrO4 + H2O =>
Cr + 8 OH = CrO4 + 4 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
[Cu(NH3)4] + H3O + H2O = Cu(H2O)6 + NH4 =>
[Cu(NH3)4] + 4 H3O + 2 H2O = Cu(H2O)6 + 4 NH4
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al3 + Ca + O2 + N2 + Sr = Al3CaO2N2Sr =>
Al3 + Ca + O2 + N2 + Sr = Al3CaO2N2Sr
PbO2 + HI = PbI2 + I2 + H2O =>
PbO2 + 4 HI = PbI2 + I2 + 2 H2O
Ni + HNO3 = Ni(NO3)3 + H2O + N2 =>
10 Ni + 36 HNO3 = 10 Ni(NO3)3 + 18 H2O + 3 N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SrCO3 + HCl = CO2 + SrCl2 + H2O =>
SrCO3 + 2 HCl = CO2 + SrCl2 + H2O
IO3{-} + SO2 + H2O = I2 + SO4{2-} + H{+} =>
2 IO3{-} + 5 SO2 + 4 H2O = I2 + 5 SO4{2-} + 8 H{+}
C6H14 + H2SO4 = C6SO4 + H20 =>
5 C6H14 + 5 H2SO4 = 5 C6SO4 + 4 H20
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + Ni = Ni(NO3)3 + H2O + N2 =>
36 HNO3 + 10 Ni = 10 Ni(NO3)3 + 18 H2O + 3 N2
Na + H2O = NaO + H2 =>
Na + H2O = NaO + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SnCl2 + KBrO3 + HCl = SnCl4 + KBr + H2O =>
3 SnCl2 + KBrO3 + 6 HCl = 3 SnCl4 + KBr + 3 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca(OH)2 + H2SO4 = H2O + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 H2O + CaSO4
HSO3 + H2O = H3O + SO3 =>
HSO3 + H2O = H3O + SO3
AgNO3 + H2 = Ag + HNO3 =>
2 AgNO3 + H2 = 2 Ag + 2 HNO3
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
NH2OH + H2SeO3 = Se + N2 + H2O =>
4 NH2OH + H2SeO3 = Se + 2 N2 + 7 H2O
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
Ba(No3)2 + H2So4 = BaSo4 + HNo3 =>
Ba(No3)2 + H2So4 = BaSo4 + 2 HNo3
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
CH2(OH)COOH + KMnO4 + H2SO4 = HOOCCH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH2(OH)COOH + 2 KMnO4 + 3 H2SO4 = 10 HOOCCH2COOH + 2 MnSO4 + K2SO4 + 13 H2O
Ni2 + NaOH = Ni(OH) + Na =>
Ni2 + 2 NaOH = 2 Ni(OH) + 2 Na
Pb + PbO2 + H2SO4 = PbSO4 + HH2O =>
2 Pb + PbO2 + 3 H2SO4 = 3 PbSO4 + 2 HH2O
CaCO3 + HCOOH = H + CaCOOH + CO3 =>
CaCO3 + HCOOH = H + CaCOOH + CO3
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
K + AlCl3 = Al + KCl3 =>
K + AlCl3 = Al + KCl3
Al + Ca + P + S + Sr = Al3CaP2S2Sr =>
3 Al + Ca + 2 P + 2 S + Sr = Al3CaP2S2Sr
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CH2(OH)COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2(OH)COOH + 6 KMnO4 + 9 H2SO4 = 10 CO2 + 6 MnSO4 + 3 K2SO4 + 19 H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Ni + NaOH = Ni(OH) + Na =>
Ni + NaOH = Ni(OH) + Na
K + AlCl3 = Al + KCl3 =>
K + AlCl3 = Al + KCl3
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