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2 NH3 + 2 Rb = 2 RbNH2 + H2
S + O2 + Cl2 = SOCl2 =>
2 S + O2 + 2 Cl2 = 2 SOCl2
ZnSO4 + Cu(s) = Zn(s) + CuSO4(aq) =>
ZnSO4 + Cu(s) = Zn(s) + CuSO4(aq)
Cr(OH)3 + H2O2 + NaNO3 = Na2CrO4 + H2O + HNO3 =>
2 Cr(OH)3 + 3 H2O2 + 4 NaNO3 = 2 Na2CrO4 + 4 H2O + 4 HNO3
MnSO4 + Br2 + NaOH = Na2MnO4 + NaBr + Na2SO4 + H2O =>
MnSO4 + 2 Br2 + 8 NaOH = Na2MnO4 + 4 NaBr + Na2SO4 + 4 H2O
He + H = HeH2 =>
He + 2 H = HeH2
Na2SiO3 + HNo3 = H2SiO3 + NaNo3 =>
Na2SiO3 + 2 HNo3 = H2SiO3 + 2 NaNo3
Na(s) + HBr(aq) = NaBr(aq) + H(s) =>
Na(s) + HBr(aq) = NaBr(aq) + H(s)
HNO3 + HBr = NO + Br2 + H2O =>
2 HNO3 + 6 HBr = 2 NO + 3 Br2 + 4 H2O
PbI2 + SrCO3 = PbCO3 + SrI2 =>
PbI2 + SrCO3 = PbCO3 + SrI2
As2S3 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 AsO4{3-} + 9 SO4{2-} + 28 NO + 8 H{+}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeCr2O4 + NaOH = Fe(OH)2 + Cr(OH)3 + Na2O =>
FeCr2O4 + 8 NaOH = Fe(OH)2 + 2 Cr(OH)3 + 4 Na2O
C6H5C(CH3)CH2 + KMnO4 + H2O = C6H5C(CH3)(OH)CH2OH + MnO2 + KOH =>
3 C6H5C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3 C6H5C(CH3)(OH)CH2OH + 2 MnO2 + 2 KOH
Na2B4O5(OH)4*8H2O + H2SO4 = H3BO3 + NaHSO4 + H2O =>
Na2B4O5(OH)4*8H2O + 2 H2SO4 = 4 H3BO3 + 2 NaHSO4 + 5 H2O
CH3NH2 + HNO3 = CH3NO3 + NH4NO3 =>
CH3NH2 + 2 HNO3 = CH3NO3 + NH4NO3
Cu2S + O2 = CuO + S02 =>
2 Cu2S + 2 O2 = 4 CuO + S02
AgCl2 + Al = AlCl3 + Ag =>
3 AgCl2 + 2 Al = 2 AlCl3 + 3 Ag
CaCl2 + K2Co3 = KCl2 + Ca2Co3 =>
2 CaCl2 + K2Co3 = 2 KCl2 + Ca2Co3
Ca + CUCl2 = CaCl2 + CU =>
Ca + CUCl2 = CaCl2 + CU
CH3CH3CHCH2OH + CH3COOH = CH3CH2CH2COOCH3 + H2O =>
3 CH3CH3CHCH2OH + 4 CH3COOH = 4 CH3CH2CH2COOCH3 + 3 H2O
C20H27O11N + H2O = C6H5CHO + C6H12O6 + HCN =>
C20H27O11N + 2 H2O = C6H5CHO + 2 C6H12O6 + HCN
Na3AsS4 + HCl = As2S5 + NaCl + H2S =>
2 Na3AsS4 + 6 HCl = As2S5 + 6 NaCl + 3 H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
He + H = HeH2 =>
He + 2 H = HeH2
C6H5CHO + Ag(NH3)2OH = C6H5COONH4 + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = C6H5COONH4 + 2 Ag + 3 NH3 + H2O
CuCl + K2S = Cu2S + KCl =>
2 CuCl + K2S = Cu2S + 2 KCl
HOSO2 + O2 = H2O + SO3 =>
4 HOSO2 + O2 = 2 H2O + 4 SO3
Al + HNO = AlNO + H2 =>
2 Al + 2 HNO = 2 AlNO + H2
Li3Al(C2O4)3(H2O)4 = Li3Al(C2O4)3 + H2O =>
Li3Al(C2O4)3(H2O)4 = Li3Al(C2O4)3 + 4 H2O
He + H = HeH2 =>
He + 2 H = HeH2
C5H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(l)
(NH4)PO3 = P2O5 + NH3 + H2O =>
2(NH4)PO3 = P2O5 + 2 NH3 + H2O
SnBr2 + PbBr4 = SnBr4 + PbBr2 =>
SnBr2 + PbBr4 = SnBr4 + PbBr2
CaO + H{2+}O = Ca(OH){2+} =>
CaO + H{2+}O = Ca(OH){2+}
Ca + CUCl2 = CaCl2 + CU =>
Ca + CUCl2 = CaCl2 + CU
Fe(OH)2 + NaNO3 + H2O = Fe(OH)3 + NaNO2 =>
2 Fe(OH)2 + NaNO3 + H2O = 2 Fe(OH)3 + NaNO2
NH3 + ClO = N2 + Cl + H2O =>
2 NH3 + 3 ClO = N2 + 3 Cl + 3 H2O
NMg = MgN =>
NMg = MgN
Pr2O3 + HNO3 = Pr(NO3)3 + H2O =>
Pr2O3 + 6 HNO3 = 2 Pr(NO3)3 + 3 H2O
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
ClO + HCl = Cl2 + OH =>
ClO + HCl = Cl2 + OH
HCOONH4 = HCONH2 + H2O =>
HCOONH4 = HCONH2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CoCl3 + Al = AlCl3 + Co =>
CoCl3 + Al = AlCl3 + Co
Co(NO3)2*6H2O + NH3 + (NH4)2CO3 = [Co(NH3)4CO3]NO3 + NH4NO3 + H2O =>
8 Co(NO3)2*6H2O + 22 NH3 + 8(NH4)2CO3 = 8[Co(NH3)4CO3]NO3 + 7 NH4NO3 + 51 H2O
WN2 = W + N2 =>
WN2 = W + N2
FeSO4 + HNO3 + H2SO3 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 4 HNO3 + 3 H2SO3 = 3 Fe2(SO4)3 + 4 NO + 5 H2O
BaNO3 + CaSO4 = CaNO3 + BaSO4 =>
BaNO3 + CaSO4 = CaNO3 + BaSO4
Cu(NO3)2 + Al(OH)3 = Al(NO3)3 + Cu(OH)2 =>
3 Cu(NO3)2 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 Cu(OH)2
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