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CH3CHO + 2 Cu(OH)2 + OH{-} = CH3COO{-} + Cu2O + 3 H2O
Cu(NO3)2 + KBr = Br2 + CuBr + KNO3 =>
2 Cu(NO3)2 + 4 KBr = Br2 + 2 CuBr + 4 KNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SnO2 + HI = SnI2 + I2 + H2O =>
SnO2 + 4 HI = SnI2 + I2 + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
NaOH(s) = Na2O(s) + H2O(g) =>
2 NaOH(s) = Na2O(s) + H2O(g)
(NH4)2SO3 + HCl = NH4 + Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4 + 2 Cl + SO2 + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Cu2(CH3COO)4*2H2O + HCl = Cu{+2} + Cl{-} + CH3COOH + H2O =>
Cu2(CH3COO)4*2H2O + 4 HCl = 2 Cu{+2} + 4 Cl{-} + 4 CH3COOH + 2 H2O
Ca(OH)2(s) + CO2(g) = CaCO3 + H2O =>
Ca(OH)2(s) + CO2(g) = CaCO3 + H2O
Mg{+0} + Ni{+2} = Mg{+2} + Ni =>
2 Mg{+0} + Ni{+2} = 2 Mg{+2} + Ni
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
SnCl2 + H2SeO3 + HCl = SnCl4 + Se + H2O =>
2 SnCl2 + H2SeO3 + 4 HCl = 2 SnCl4 + Se + 3 H2O
KH(IO3)2 + KOH = K2(IO3)2 + H2O =>
KH(IO3)2 + KOH = K2(IO3)2 + H2O
CuCl2 + Hg = HgCl + Cu =>
CuCl2 + 2 Hg = 2 HgCl + Cu
CH3COOH + Ba(OH2) = Ba(CH3COOH)2 + H2O =>
2 CH3COOH + Ba(OH2) = Ba(CH3COOH)2 + H2O
H2CrO4 + AgNO3 = Ag + CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = 2 Ag + CrO4 + 2 HNO3
C60H87O23N12P + O2 = CO2 + H2O + NH3 + PH8 =>
4 C60H87O23N12P + 237 O2 = 240 CO2 + 86 H2O + 48 NH3 + 4 PH8
SnCl2 + H2SeO3 + HCl = SnCl4 + Se + H2O =>
2 SnCl2 + H2SeO3 + 4 HCl = 2 SnCl4 + Se + 3 H2O
NH4Cl + NaAl(OH)4 = Al(OH)3 + NH4OH + NaCl =>
NH4Cl + NaAl(OH)4 = Al(OH)3 + NH4OH + NaCl
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O
Na2CO3 + Fe(NO3)2 = FeCO3 + Na2(NO3)2 =>
Na2CO3 + Fe(NO3)2 = FeCO3 + Na2(NO3)2
NaBr(aq) + KI(aq) = NaI + KBr =>
NaBr(aq) + KI(aq) = NaI + KBr
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH3 = Ca10(PO4)6(OH2) + NH4NO3 + H2O =>
40 Ca(NO3)2*4H2O + 24(NH4)2HPO4 + 34 NH3 = 4 Ca10(PO4)6(OH2) + 81 NH4NO3 + 153 H2O
Cr + O2 = Cr(O)3 =>
2 Cr + 3 O2 = 2 Cr(O)3
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
FeCl2 + H2SO4 = FeSO4 + HCl =>
FeCl2 + H2SO4 = FeSO4 + 2 HCl
SnCl2 + H2SeO3 + HCl = SnCl4 + Se + H2O =>
2 SnCl2 + H2SeO3 + 4 HCl = 2 SnCl4 + Se + 3 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
SnCl2 + H2SeO3 + HCl = SnCl4 + Se + H2O =>
2 SnCl2 + H2SeO3 + 4 HCl = 2 SnCl4 + Se + 3 H2O
CHCl3 + H2 = CH4 + HCl =>
CHCl3 + 3 H2 = CH4 + 3 HCl
SnCl2 + H2SeO3 + HCl = SnCl4 + Se + H2O =>
2 SnCl2 + H2SeO3 + 4 HCl = 2 SnCl4 + Se + 3 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
SnCl2 + H2SeO3 + HCl = SnCl4 + Se + H2O =>
2 SnCl2 + H2SeO3 + 4 HCl = 2 SnCl4 + Se + 3 H2O
Li2S + S = Li2S4 =>
Li2S + 3 S = Li2S4
SnCl2 + H2SeO3 + HCl = SnCl4 + Se + H2O =>
2 SnCl2 + H2SeO3 + 4 HCl = 2 SnCl4 + Se + 3 H2O
CrCl3 + C2H2O4 = Cr2(C2O4)3 + HCl =>
2 CrCl3 + 3 C2H2O4 = Cr2(C2O4)3 + 6 HCl
Fe2O3 + C2 = Fe + CO =>
2 Fe2O3 + 3 C2 = 4 Fe + 6 CO
B2(SO4)3 = B + O2 + SO2 =>
B2(SO4)3 = 2 B + 3 O2 + 3 SO2
K2S + Cu(No3)2 = K(No3) + CuS =>
K2S + Cu(No3)2 = 2 K(No3) + CuS
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KHO + HCl = KCl + H2O =>
KHO + HCl = KCl + H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
ClO2 + H = Cl2 + H2O =>
2 ClO2 + 8 H = Cl2 + 4 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + NH4{+} + H{+} + SO4{2-} + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + 2 NH4{+} + 2 H{+} + 2 SO4{2-} + 6 H2O
KOH(aq) + Mg(NO3)2(aq) = Mg(OH)2(s) + KNO3 =>
2 KOH(aq) + Mg(NO3)2(aq) = Mg(OH)2(s) + 2 KNO3
H2SO4 + KHO = K2SO4 + H2O =>
H2SO4 + 2 KHO = K2SO4 + 2 H2O
BaCl2(aq) + NH4OH(aq) = Ba(OH)2 + NH4Cl =>
BaCl2(aq) + 2 NH4OH(aq) = Ba(OH)2 + 2 NH4Cl
NH3 + NaCl = HCl + Na3N =>
NH3 + 3 NaCl = 3 HCl + Na3N
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