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4*Al + 3 O2 = 2 Al2O3
C(s) + H(g) = CH4 =>
C(s) + 4 H(g) = CH4
Ba2Cl2 + AgNO3 = AgCl + Ba(NO3) =>
Ba2Cl2 + 2 AgNO3 = 2 AgCl + 2 Ba(NO3)
Ba2[Fe(CN)6] + NaOH = Ba(OH)2 + Na4[Fe(CN)6] =>
Ba2[Fe(CN)6] + 4 NaOH = 2 Ba(OH)2 + Na4[Fe(CN)6]
Na2O2 + H2OH = NaOH + H2O =>
Na2O2 + 2 H2OH = 2 NaOH + 2 H2O
H4P2O7 + Bi(OH)3 = Bi(H3P2O7)3 + H2O =>
3 H4P2O7 + Bi(OH)3 = Bi(H3P2O7)3 + 3 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
Rb2O(s) + H2O(l) = RbOH(aq) =>
Rb2O(s) + H2O(l) = 2 RbOH(aq)
C4H40 + O2 = H2O + CO2 =>
C4H40 + 14 O2 = 20 H2O + 4 CO2
MgOH + KOH = Mg(OH)2 + K =>
MgOH + KOH = Mg(OH)2 + K
CHH4 + O2 = CO2 + H2O =>
4 CHH4 + 9 O2 = 4 CO2 + 10 H2O
CH3OCH3 + CH2CH2O = CH3OCH2CH2OCH3 =>
CH3OCH3 + CH2CH2O = CH3OCH2CH2OCH3
Si2Cl6 + O3 = SiO2 + Cl2 =>
3 Si2Cl6 + 4 O3 = 6 SiO2 + 9 Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Au(s) + HCl(aq) = AuCl2(aq) + H2(g) =>
Au(s) + 2 HCl(aq) = AuCl2(aq) + H2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KI + Cl = ClK + I =>
KI + Cl = ClK + I
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
LiOH + MgCl2 = LiCl + Mg(OH)2 =>
2 LiOH + MgCl2 = 2 LiCl + Mg(OH)2
C6H4O2 + H2 = C6H4(OH)2 =>
C6H4O2 + H2 = C6H4(OH)2
Fe(OH)3 + H(NO3) = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 H(NO3) = Fe(NO3)3 + 3 H2O
C3H7Br + NaOH = C3H8O + NaBr =>
C3H7Br + NaOH = C3H8O + NaBr
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
C6H4O2 + H2 = C6H4(OH)2 =>
C6H4O2 + H2 = C6H4(OH)2
KMnO4 + H2O = KOH + MnO2 + O =>
2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 O
N + HBr = NBr2 + H2 =>
N + 2 HBr = NBr2 + H2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
H4H10 + O2 = H2O =>
2 H4H10 + 7 O2 = 14 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O() =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O()
CNS + MnO4 = CO2 + NO + SO2 + Mn =>
4 CNS + 5 MnO4 = 4 CO2 + 4 NO + 4 SO2 + 5 Mn
NaHCO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
2 NaHCO3 + H2SO3 = Na2SO3 + 2 CO2 + 2 H2O
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
AgNO3 + K3AsO4 = Ag3AsO4 + KNO3 =>
3 AgNO3 + K3AsO4 = Ag3AsO4 + 3 KNO3
NaAl(OH)4 + H2SO4 = H2O + Al2(SO4)3 + NaOH =>
2 NaAl(OH)4 + 3 H2SO4 = 6 H2O + Al2(SO4)3 + 2 NaOH
KNO3 + NaCl = KCl + NaNO3 =>
KNO3 + NaCl = KCl + NaNO3
H4H10 + O2 = H2O =>
2 H4H10 + 7 O2 = 14 H2O
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*3H2O + 6 CO2 + 11 H2O
H3PO + KOH = K3PO + H2O =>
H3PO + 3 KOH = K3PO + 3 H2O
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*3H2O + 6 CO2 + 11 H2O
NH3(n) + O2 = NO(n) + H2O(h) =>
4 NH3(n) + 5 O2 = 4 NO(n) + 6 H2O(h)
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Na3PO4(aq) + ZnSO4(aq) = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = 3 Na2SO4 + Zn3(PO4)2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
RbNO3 = Rb + N2 + O2 =>
2 RbNO3 = 2 Rb + N2 + 3 O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HNO3 + Mg = N2 + MgNO3 + H2O =>
12 HNO3 + 10 Mg = N2 + 10 MgNO3 + 6 H2O
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
BrO3{-} + Br{-} + H3O{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H3O{+} = 3 Br2 + 9 H2O
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