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CH4 + 2 O2 = CO2 + 2 H2O
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
N2O3 + Mn2O7 = N2O5 + MnO =>
5 N2O3 + 2 Mn2O7 = 5 N2O5 + 4 MnO
Ca3P2 + H3PO4 = Ca3(PO4)2 + PH3 =>
Ca3P2 + 2 H3PO4 = Ca3(PO4)2 + 2 PH3
Al + (NO3) = Al(NO3)3 =>
Al + 3(NO3) = Al(NO3)3
NaCl + NaOH = ClOH + Na =>
NaCl + NaOH = ClOH + 2 Na
NH4NO3 + NaOH = NaNO3NH3H2O =>
NH4NO3 + NaOH = NaNO3NH3H2O
CH3CHCH4COOH + K2S = CH3CHCH4COOK + H2S =>
2 CH3CHCH4COOH + K2S = 2 CH3CHCH4COOK + H2S
C7H603 + C4H6O3 = C9H8O4 + C2H402 =>
22 C7H603 + 32 C4H6O3 = 24 C9H8O4 + 33 C2H402
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
Pb2(NO3) + NaI = Pb2I + Na(NO3) =>
Pb2(NO3) + NaI = Pb2I + Na(NO3)
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
HBr + Na2S = H2S + NaBr =>
2 HBr + Na2S = H2S + 2 NaBr
C6H5CH3 + KMnO4 + H2O = C6H5COO5 + MnO2 + KOH =>
C6H5CH3 + 5 KMnO4 + H2O = C6H5COO5 + 5 MnO2 + 5 KOH
C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O
C10H22 + Cl2 = C + HCl =>
C10H22 + 11 Cl2 = 10 C + 22 HCl
F2 + S = SF2 =>
F2 + S = SF2
Cu(OH)2 + Na2(SO4) = CuSO4 + NaOH =>
Cu(OH)2 + Na2(SO4) = CuSO4 + 2 NaOH
Fe(OH)3 + NaOH + Br2 = Na2FeO4 + H2O + NaBr =>
2 Fe(OH)3 + 10 NaOH + 3 Br2 = 2 Na2FeO4 + 8 H2O + 6 NaBr
Zn(OH)2 + OH{-} = ZnO2{2-} + H2O =>
Zn(OH)2 + 2 OH{-} = ZnO2{2-} + 2 H2O
KClO = ClK + KClO3 =>
3 KClO = 2 ClK + KClO3
Au + HCl + NHO3 = AuCl3 + NO + H2O =>
Au + 3 HCl + NHO3 = AuCl3 + NO + 2 H2O
CH2O2 + H2CrO7 = CO2 + Cr + H2O =>
6 CH2O2 + H2CrO7 = 6 CO2 + Cr + 7 H2O
K2Cr2O7 + IK + H2SO4 = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 IK + 7 H2SO4 = 4 K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
K3PO4 + MgCl = KCl + Mg3PO4 =>
K3PO4 + 3 MgCl = 3 KCl + Mg3PO4
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Sr(OH)2 + Na2HPO4 = SrHPO4 + NaOH =>
Sr(OH)2 + Na2HPO4 = SrHPO4 + 2 NaOH
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
AlBr3(s) + K2SO4(aq) = KBr(aq) + Al2(SO4)3(aq) =>
2 AlBr3(s) + 3 K2SO4(aq) = 6 KBr(aq) + Al2(SO4)3(aq)
(C17H35COO)3C3H5(l) + NaOH(aq) = C17H35COONa(aq) + C3H5(OH)3(aq) =>
(C17H35COO)3C3H5(l) + 3 NaOH(aq) = 3 C17H35COONa(aq) + C3H5(OH)3(aq)
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
AgO + Na2S = Ag2S + NaO =>
2 AgO + Na2S = Ag2S + 2 NaO
NH3 + H2SO4 = S + HNO2 + H2O =>
NH3 + H2SO4 = S + HNO2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
C10H15ON + H2O = C10H15ONH + OH =>
C10H15ON + H2O = C10H15ONH + OH
CH4 + O = CO + HO =>
CH4 + 5 O = CO + 4 HO
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaCl + NaOH = HCl + Na2O =>
NaCl + NaOH = HCl + Na2O
FeC2O4*2H2O(s) + O2(g) = FeO(s) + H2O(g) + CO2(g) =>
2 FeC2O4*2H2O(s) + O2(g) = 2 FeO(s) + 4 H2O(g) + 4 CO2(g)
Cu(NO3)2 + Na2CO3 + H2O = NaNO3 + (CuOH)2CO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = 4 NaNO3 + (CuOH)2CO3 + CO2
Al + AlCl3 = AlCl =>
2 Al + AlCl3 = 3 AlCl
Hg2 = Hg22 =>
11 Hg2 = Hg22
Ca(OH)2 + CH3CO2H = H2O + Ca(CH3CO2)2 =>
Ca(OH)2 + 2 CH3CO2H = 2 H2O + Ca(CH3CO2)2
CH3(CH2)24COOCH2(CH2)30CH3 + O2 = CO2 + H2O =>
CH3(CH2)24COOCH2(CH2)30CH3 + 86 O2 = 58 CO2 + 58 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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