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2 NH3 + 3 ZnSO4 = 3 ZnH2 + N2(SO4)3
NaHCO3 + CH3OOH = CO2 + H2O + NaO2C2H3 =>
NaHCO3 + 2 CH3OOH = CO2 + 3 H2O + NaO2C2H3
Pb + H2SO3 = Pb2(SO3)2 + H2 =>
2 Pb + 2 H2SO3 = Pb2(SO3)2 + 2 H2
MgSO4 + NH3 = Mg3N2 + H2SO4 =>
3 MgSO4 + 2 NH3 = Mg3N2 + 3 H2SO4
MnSO4(aq) + Na2PO4(aq) = MnPO4(s) + Na2SO4(aq) =>
MnSO4(aq) + Na2PO4(aq) = MnPO4(s) + Na2SO4(aq)
H2SO4 + KOH = (KOH)2SO4 + H2 =>
H2SO4 + 2 KOH = (KOH)2SO4 + H2
Ca(OH)2 + SO2*H2O = Ca(HSO3)2 + H2O =>
Ca(OH)2 + 2 SO2*H2O = Ca(HSO3)2 + 2 H2O
C4H6O6 + NH3 = N2C4H12O6 =>
C4H6O6 + 2 NH3 = N2C4H12O6
Al + [EDTA] = [Al(EDTA)] =>
Al + [EDTA] = [Al(EDTA)]
Au{+3} + I{-} = I2 + Au2 =>
2 Au{+3} + 6 I{-} = 3 I2 + Au2
C2H5OHH2O = C2H5OH3O =>
C2H5OHH2O = C2H5OH3O
B4 + O3 = B2O3 =>
B4 + 2 O3 = 2 B2O3
KNO3 + KOH + MgO = KNO2 + K2MgO4 + H2O =>
2 KNO3 + 2 KOH + MgO = 2 KNO2 + K2MgO4 + H2O
CrCl3 + Ca(OH)2 = Cr(OH)3 + CaCl2 =>
2 CrCl3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCl2
NaSO3 + CaNO3 = CaSO3 + NaNO3 =>
NaSO3 + CaNO3 = CaSO3 + NaNO3
Na2SiO3 + Fe(NO3)3 = Na(NO3)3 + Fe2SiO3 =>
Na2SiO3 + 2 Fe(NO3)3 = 2 Na(NO3)3 + Fe2SiO3
C6H8O7 + HF + CH4N2O + CH4O = C18H12F5N3O + H2O =>
31 C6H8O7 + 90 HF + 27 CH4N2O + 111 CH4O = 18 C18H12F5N3O + 337 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(No3)2 + KCl = CaCl2 + KNo3 =>
Ca(No3)2 + 2 KCl = CaCl2 + 2 KNo3
NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + Na{+} + HCO3{-} + H4SiO4 =>
2 NaAlSi3O8 + 2 H2CO3 + 9 H2O = Al2Si2O5(OH)4 + 2 Na{+} + 2 HCO3{-} + 4 H4SiO4
Na2CO3 + K2CrO4 = Na2CrO4 + K2(CO3) =>
Na2CO3 + K2CrO4 = Na2CrO4 + K2(CO3)
Cl2Co*6H2O + C2H8N2 = [Co(C2H8N2)2Cl2] + H2O =>
Cl2Co*6H2O + 2 C2H8N2 = [Co(C2H8N2)2Cl2] + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
H2SO3(aq) + AgNO3(aq) = HNO3(aq) + Ag2SO3(aq) =>
H2SO3(aq) + 2 AgNO3(aq) = 2 HNO3(aq) + Ag2SO3(aq)
FeO + KClO3 + KOH = K2FeO4 + KCl + H2O =>
3 FeO + 2 KClO3 + 6 KOH = 3 K2FeO4 + 2 KCl + 3 H2O
Fe2(SO4)3 + Ca(NO3)2 = Ca(SO4) + Fe(NO3)3 =>
Fe2(SO4)3 + 3 Ca(NO3)2 = 3 Ca(SO4) + 2 Fe(NO3)3
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4(s) + HNO3(aq) =>
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4(s) + 2 HNO3(aq)
MnF3 + IF5 = MnI2 + F2 =>
2 MnF3 + 4 IF5 = 2 MnI2 + 13 F2
C5H6O(l) + O2(g) = CO2(s) + H2O(g) =>
C5H6O(l) + 6 O2(g) = 5 CO2(s) + 3 H2O(g)
HCl + Cr = ClCr3 + H2 =>
2 HCl + 6 Cr = 2 ClCr3 + H2
Na + H + P + O = NaH2PO4 =>
Na + 2 H + P + 4 O = NaH2PO4
TiCl3 + O2 = Ti(O)2 + Cl2 =>
2 TiCl3 + 2 O2 = 2 Ti(O)2 + 3 Cl2
Cr(OH)3 = Cr2O3 + HOH =>
2 Cr(OH)3 = Cr2O3 + 3 HOH
Ca(NO3)2 + K3PO4 = K3(NO3)3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 K3PO4 = 2 K3(NO3)3 + Ca3(PO4)2
C(grafito) + O2(g) = CO =>
2 C(grafito) + O2(g) = 2 CO
NH4OH + H2S = H(OH) + (NH4)2S =>
2 NH4OH + H2S = 2 H(OH) + (NH4)2S
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
C + Na(OH) = NaCO + H =>
C + Na(OH) = NaCO + H
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HCl + O = H2O + Cl2 =>
2 HCl + O = H2O + Cl2
Fe{3+} + H2S = Fe{2+} + S + H{2+} =>
4 Fe{3+} + H2S = 4 Fe{2+} + S + 2 H{2+}
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H6ONaOH = C2H5ONaH2O =>
C2H6ONaOH = C2H5ONaH2O
KMnO4 + Mg = K2MnO4 + MnO + MgO =>
2 KMnO4 + 3 Mg = K2MnO4 + MnO + 3 MgO
C2H5OCH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H5OCH3(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
H2C2O4 + HBr = HH2 + BrC2O4 =>
H2C2O4 + HBr = HH2 + BrC2O4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + Ag(NO3) = CH3COOH(NO3) + Ag =>
CH3COOH + Ag(NO3) = CH3COOH(NO3) + Ag
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