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CaO + HI = OH + CaI
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
AgNO3 + CH2O2 = Ag + H2O + CO2 + NH3 =>
2 AgNO3 + 9 CH2O2 = 2 Ag + 6 H2O + 9 CO2 + 2 NH3
H2O(l) + CO2(g) = H2CO3(l) =>
H2O(l) + CO2(g) = H2CO3(l)
Sn2{+} + Cr072{+} = Sn4 + Cr3{+} =>
46 Sn2{+} + 2 Cr072{+} = 23 Sn4 + 48 Cr3{+}
Al(s) + HNO3 = Al(OH)3 + NO2 =>
Al(s) + 3 HNO3 = Al(OH)3 + 3 NO2
MnO2(s) + HCl = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl = Cl2(g) + MnCl2(aq) + 2 H2O(l)
Na3PO4(aq) + AgNO3(aq) = Na3NO3(s) + AgPO4(s) =>
Na3PO4(aq) + AgNO3(aq) = Na3NO3(s) + AgPO4(s)
H2SO4 + BaCl2 = SO4Ba + H2Cl2 =>
H2SO4 + BaCl2 = SO4Ba + H2Cl2
Ca(s) + HNO3(aq) = CaNO3(aq) + H2O(l) + N2O(g) =>
8 Ca(s) + 10 HNO3(aq) = 8 CaNO3(aq) + 5 H2O(l) + N2O(g)
Zn(NO3)2 + KI = KNO3 + ZnI2 =>
Zn(NO3)2 + 2 KI = 2 KNO3 + ZnI2
TaB2 + Ta3B4 + C = Ta7B10C =>
TaB2 + 2 Ta3B4 + C = Ta7B10C
(NH4)2O2 + H2O = NH4OH + O2 =>
2(NH4)2O2 + 2 H2O = 4 NH4OH + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Y(NO3)3*6H2O + CuCl2*2H2O + C6H8O7 = Bi80Y20Fe85Cu15O300 + CO2 + H2O + N2 + Cl2 =>
480 Bi(NO3)3*5H2O + 510 Fe(NO3)3*9H2O + 120 Y(NO3)3*6H2O + 90 CuCl2*2H2O + 910 C6H8O7 = 6 Bi80Y20Fe85Cu15O300 + 5460 CO2 + 11530 H2O + 1665 N2 + 90 Cl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
Cr2O72 + NO2 = Cr3 + NO3 =>
3 Cr2O72 + 216 NO2 = 2 Cr3 + 216 NO3
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
Na(s) + O2(g) = Na2O2(s) =>
2 Na(s) + O2(g) = Na2O2(s)
FeF3 + H2O = Fe(OH)3 + FH =>
FeF3 + 3 H2O = Fe(OH)3 + 3 FH
Mg(OH)2 + H3PO4 = Mg2P2O7 + H2O =>
2 Mg(OH)2 + 2 H3PO4 = Mg2P2O7 + 5 H2O
Al + FeO = Al2O3 + Fe3 =>
2 Al + 3 FeO = Al2O3 + Fe3
FeCl3 + Fe(SCN)3 = Fe + Cl(SCN) =>
FeCl3 + Fe(SCN)3 = 2 Fe + 3 Cl(SCN)
NaOH + H2O + As + NaClO = NaH2AsO4 + NaCl =>
2 NaOH + H2O + 2 As + 5 NaClO = 2 NaH2AsO4 + 5 NaCl
KIO3 + KHSO3 = K2SO4 + H2SO4 + I2 + H2O =>
4 KIO3 + 10 KHSO3 = 7 K2SO4 + 3 H2SO4 + 2 I2 + 2 H2O
LiOH = Li + OH =>
LiOH = Li + OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
OH + HSO4 = HSO4(OH)2 =>
2 OH + HSO4 = HSO4(OH)2
Cu2S + Na3PO4 = Na2S + Cu3PO4 =>
3 Cu2S + 2 Na3PO4 = 3 Na2S + 2 Cu3PO4
Na2S + HNO3 = Na2 + SO4 + NO + H2O =>
3 Na2S + 8 HNO3 = 3 Na2 + 3 SO4 + 8 NO + 4 H2O
C14H69Cl5 + O2 = CO2 + HCl + H2O =>
C14H69Cl5 + 30 O2 = 14 CO2 + 5 HCl + 32 H2O
H2O + Ca(OH)2 = CaO2 + OH4 =>
H2O + Ca(OH)2 = CaO2 + OH4
Ca(NO3) + NH4(SO4) = CaSO4 + NH4 + NO3 =>
Ca(NO3) + NH4(SO4) = CaSO4 + NH4 + NO3
H2O + Ca(OH)2 = CaO2 + OH4 =>
H2O + Ca(OH)2 = CaO2 + OH4
AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2
CuO + NaOH = CuOH + NaO =>
CuO + NaOH = CuOH + NaO
K2(C2O4)H2O + H2SO4 = K2SO4 + (COOH)2H2O =>
K2(C2O4)H2O + H2SO4 = K2SO4 + (COOH)2H2O
C3H8 + Br2 = C3H4Br4 + H2 =>
C3H8 + 2 Br2 = C3H4Br4 + 2 H2
H3PO4 + Mn(OH)2 = Mn3(PO4)2 + H2O(l) =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O(l)
K2CO3 + HNO3 = K2CO3(HNO3)2 =>
K2CO3 + 2 HNO3 = K2CO3(HNO3)2
Na2SO4 + C + CaCO3 = CaS + NaCO3 + CO =>
Na2SO4 + 2 C + CaCO3 = CaS + 2 NaCO3 + CO
H2SO3 + HBrO3 = H2SO4 + HBr =>
3 H2SO3 + HBrO3 = 3 H2SO4 + HBr
NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr
Br2 + KOH = KBr2 + KBrO + H2O =>
3 Br2 + 4 KOH = 2 KBr2 + 2 KBrO + 2 H2O
CrCl3 + H2O = HCl + Cr2O3 =>
2 CrCl3 + 3 H2O = 6 HCl + Cr2O3
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
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