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Li + CuSO{+4} = Cu + LiSO{+4}
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Na3PO4(aq) + MgSO4(aq) = Na2SO4(aq) + Mg3(PO4)2(s) =>
2 Na3PO4(aq) + 3 MgSO4(aq) = 3 Na2SO4(aq) + Mg3(PO4)2(s)
Na3PO3 + HgCl2 = NaCl + Hg3(PO3)2 =>
2 Na3PO3 + 3 HgCl2 = 6 NaCl + Hg3(PO3)2
Ag + HNO3 + HCl = AgCl + NO2 + H2O =>
Ag + HNO3 + HCl = AgCl + NO2 + H2O
CH3CH2CH2O + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
2 CH3CH2CH2O + K2Cr2O7 + 4 H2SO4 = 2 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 5 H2O
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
CuSO4*5H2O + Na2CO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 2 Na2CO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + CO2 + 9 H2O
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K3[Cr(OH)6] = KCrO2 + H2O + KOH =>
K3[Cr(OH)6] = KCrO2 + 2 H2O + 2 KOH
K2CO3 + FeCl2 = FeCO3 + K2Cl2 =>
K2CO3 + FeCl2 = FeCO3 + K2Cl2
CrCl3 + Na2CO3 + H2O = Cr(OH)3 + H2CO3 + NaCl =>
2 CrCl3 + 3 Na2CO3 + 6 H2O = 2 Cr(OH)3 + 3 H2CO3 + 6 NaCl
K2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 K2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 7 K2SO4 + 16 H2O
HC3H2O4 + H2O = C3H2O4 + H3O =>
HC3H2O4 + H2O = C3H2O4 + H3O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al(OH)4(aq) + H(aq) = Al(aq) + H2O(l) =>
Al(OH)4(aq) + 4 H(aq) = Al(aq) + 4 H2O(l)
Fe0 + H2SO4 = Fe(SO4)3 + H2 =>
Fe0 + 3 H2SO4 = Fe(SO4)3 + 3 H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + C9H9NO2 = C9H13N + H2O =>
4 H2 + C9H9NO2 = C9H13N + 2 H2O
H2 + F2 = HF = {-}537kj =>
H2 + F2 = 2 HF
AgNO{3+} + KCl = AgCl + KNO{3+} =>
AgNO{3+} + KCl = AgCl + KNO{3+}
CH1O + O2 = CO2 + H2O =>
4 CH1O + 3 O2 = 4 CO2 + 2 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
BaCO3 + CuO + V2O5 = BaCuV2O7 + CO2 =>
BaCO3 + CuO + V2O5 = BaCuV2O7 + CO2
(NH4)2CN2O7 = N2 + CN2O3 + H2O =>
(NH4)2CN2O7 = N2 + CN2O3 + 4 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2C2O4*2H2O + CeCl3 = Ce{+3} + HCl + H2O + C2O4{-2} =>
3 H2C2O4*2H2O + 2 CeCl3 = 2 Ce{+3} + 6 HCl + 6 H2O + 3 C2O4{-2}
NaBH4(s) + NH4Cl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) + H2(g) + NH4OH =>
NaBH4(s) + NH4Cl(aq) + 4 H2O(l) = NaCl(aq) + H3BO3(aq) + 4 H2(g) + NH4OH
C6H8O6 + C6H9NO = C6H6O6 + C9H13N + H2O =>
9 C6H8O6 + 2 C6H9NO = 8 C6H6O6 + 2 C9H13N + 8 H2O
C3H8(OH)2 + O2 = CO2 + H2O =>
2 C3H8(OH)2 + 9 O2 = 6 CO2 + 10 H2O
NaCl + SO3 = Na + O2 + SCl =>
2 NaCl + 2 SO3 = 2 Na + 3 O2 + 2 SCl
H3AsO4 + SO2 = H3AsO3 + SO4 =>
2 H3AsO4 + SO2 = 2 H3AsO3 + SO4
Zn(OH)2 + H2O = H3O{+} + ZnO2{2-} =>
Zn(OH)2 + 2 H2O = 2 H3O{+} + ZnO2{2-}
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Li2CO3 + SO3 = Li2SO4 + CO2 =>
Li2CO3 + SO3 = Li2SO4 + CO2
FeCl3 + NiCl2 = FeCl2 + NiCl3 =>
FeCl3 + NiCl2 = FeCl2 + NiCl3
KBr + Cl2 = K2 + BrCl =>
2 KBr + Cl2 = K2 + 2 BrCl
BaCO3(s) = BaO(s) + C(s) + O2(g) =>
BaCO3(s) = BaO(s) + C(s) + O2(g)
Na2SO3 + HCI = NaCI + H2OSO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2OSO2
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
Mn(OH)2 + OH{-} = MnO2 + H2O + e =>
Mn(OH)2 + 2 OH{-} = MnO2 + 2 H2O + 2e
FeS2 + HNO3 = Fe2(SO4)3 + H2O + H2SO4 + N2 =>
2 FeS2 + 6 HNO3 = Fe2(SO4)3 + 2 H2O + H2SO4 + 3 N2
Ag + HNO3 = HAg + NO3 =>
Ag + HNO3 = HAg + NO3
FeO + SO2 = Fe7S8 + O2 =>
14 FeO + 16 SO2 = 2 Fe7S8 + 23 O2
P4 + NaOH + H2O = P(H)3 + NaHP(O)3 =>
7 P4 + 12 NaOH + 24 H2O = 16 P(H)3 + 12 NaHP(O)3
Mg + CuAu = MgAu + Cu =>
Mg + CuAu = MgAu + Cu
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
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