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Ca + 2 H2O = Ca(OH)2 + H2
C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
{-} = {-}53 =>
e = {-}53
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O = =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
BaCr2O5 + H2SO4 = BaSO4 + H2Cr2O5 =>
BaCr2O5 + H2SO4 = BaSO4 + H2Cr2O5
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KClO3 + Al3 + NaOH = KCl + NaAlO3 + H2O =>
5 KClO3 + 2 Al3 + 6 NaOH = 5 KCl + 6 NaAlO3 + 3 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu2 + HNO3 = Cu2NO3 + NO + H2O =>
3 Cu2 + 4 HNO3 = 3 Cu2NO3 + NO + 2 H2O
C3H7OHC2H5COOH = C2H5COOC3H7H2O =>
C3H7OHC2H5COOH = C2H5COOC3H7H2O
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
H2OSO3 = H2SO4 =>
H2OSO3 = H2SO4
Al + FeO3 = Al2O3 + Fe =>
2 Al + FeO3 = Al2O3 + Fe
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
Fe(NO3)3KSCN = FeSCN(NO3)2KNO3 =>
Fe(NO3)3KSCN = FeSCN(NO3)2KNO3
Ta + N2 = Ta3N5 =>
6 Ta + 5 N2 = 2 Ta3N5
Ni(NO3)3(s) = Ni(NO2)3(s) + O2(g) =>
2 Ni(NO3)3(s) = 2 Ni(NO2)3(s) + 3 O2(g)
OH = O2 + H2 =>
2 OH = O2 + H2
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + CH3CHO + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O = Cr2(SO4)3 + 3 CH3CHO + K2SO4 + 7 H2O
H3PO4 + KOH = H2PO4{-} + K{+} + H2O =>
H3PO4 + KOH = H2PO4{-} + K{+} + H2O
FeS + Fr = SFr + Fe =>
FeS + Fr = SFr + Fe
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Cr(OH)4{-} + H2O2 = CrO42{-} + H2O =>
Cr(OH)4{-} + 40 H2O2 = CrO42{-} + 42 H2O
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)(aq) =>
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)(aq)
Zn + H2SO4 + CuSO4 = ZnSO4 + H2Cu =>
2 Zn + H2SO4 + CuSO4 = 2 ZnSO4 + H2Cu
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
HNO + KHO = KNO + H2O =>
HNO + KHO = KNO + H2O
OAgNO3 + NH4OH + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
4 OAgNO3 + 9 NH4OH + 5 NaOH = 4 Ag(NH3)2OH + 5 NaNO3 + 11 H2O
C2H5OH(l) + O2(g) = C(s) + H2O(l) =>
C2H5OH(l) + O2(g) = 2 C(s) + 3 H2O(l)
C2H2O5 = CO2 + H2O =>
C2H2O5 = 2 CO2 + H2O
PB + HNO3 = PB(NO3)2 + NO2 + H2O =>
PB + 4 HNO3 = PB(NO3)2 + 2 NO2 + 2 H2O
Fe + C2HCl3 + H{+} = Fe{+2} + C2H2Cl2 + Cl{-} =>
Fe + C2HCl3 + H{+} = Fe{+2} + C2H2Cl2 + Cl{-}
CF4 + O2 = CO2 + F4 =>
CF4 + O2 = CO2 + F4
C7H5N3O6(s) = CO(g) + N2(g) + H2O(g) + C =>
2 C7H5N3O6(s) = 7 CO(g) + 3 N2(g) + 5 H2O(g) + 7 C
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Pb(OH)2 + H = Pb + H2O =>
Pb(OH)2 + 2 H = Pb + 2 H2O
{-9} + + {-}*9{+6385} =>
{-9} = 9{-}*9{+6385}
NaHCO3 + HC6H8O7 = NaC6H8O7 + H2CO3 =>
NaHCO3 + HC6H8O7 = NaC6H8O7 + H2CO3
C2H5OH + H2SO4 = C2H5HSO4 + H2O =>
C2H5OH + H2SO4 = C2H5HSO4 + H2O
Cl1 + O2 = ClO2 =>
Cl1 + O2 = ClO2
Fe203 + SO2 = FeS3O6 =>
Fe203 + 609 SO2 = 203 FeS3O6
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSSO4 + HNO3 + CO2 + H2O =>
22 K4Fe(CN)6 + 122 KMnO4 + 487 H2SO4 = 210 KHSO4 + 11 Fe2(SO4)3 + 122 MnSSO4 + 132 HNO3 + 132 CO2 + 316 H2O
MnO2(s) = Mn(s) + O2(g) =>
MnO2(s) = Mn(s) + O2(g)
Ba(HCO3)2 + HBr = BaBr2 + CO2 + H2O =>
Ba(HCO3)2 + 2 HBr = BaBr2 + 2 CO2 + 2 H2O
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