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CUSO4 + 2 KCN = CU(CN)2 + K2SO4
FeCl2 + K4(Fe(CN))6 = Fe(Fe(CN))6 + K4Cl2 =>
FeCl2 + K4(Fe(CN))6 = Fe(Fe(CN))6 + K4Cl2
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
Fe(ClO4)3 + NH3OH = Fe(OH)3 + NH3ClO4 =>
Fe(ClO4)3 + 3 NH3OH = Fe(OH)3 + 3 NH3ClO4
Zn + O2 = Zn2O5 =>
4 Zn + 5 O2 = 2 Zn2O5
Na2CO3(aq) + Pb(NO3)2 = PbCO3 + NaNO3 =>
Na2CO3(aq) + Pb(NO3)2 = PbCO3 + 2 NaNO3
CaCl2 + Mg(NO3)2 + Na3PO4 = NaCl + (NO3)2PO4 + Mg + Ca =>
3 CaCl2 + 2 Mg(NO3)2 + 2 Na3PO4 = 6 NaCl + 2(NO3)2PO4 + 2 Mg + 3 Ca
MnO + KOH = Mn(OH)2 + K2O =>
MnO + 2 KOH = Mn(OH)2 + K2O
CH3CH2COOH + C2H5OH = CH3CH2COOC2H5 + H2O =>
CH3CH2COOH + C2H5OH = CH3CH2COOC2H5 + H2O
II2 + H2S = HI + S =>
2 II2 + 3 H2S = 6 HI + 3 S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + CO3 = Fe(CO3) =>
Fe + CO3 = Fe(CO3)
Li2CO3 + C4H9COOH = C4H9COOLi + H2O + CO2 =>
Li2CO3 + 2 C4H9COOH = 2 C4H9COOLi + H2O + CO2
Be + NaOH = Na2[Be(OH)4] + Na =>
Be + 4 NaOH = Na2[Be(OH)4] + 2 Na
NaOH + H2O + Cr = Na2Cr(OH)4 + H2 =>
2 NaOH + 2 H2O + Cr = Na2Cr(OH)4 + H2
C6H6O3 + H2O = H2 + CO =>
C6H6O3 + 3 H2O = 6 H2 + 6 CO
K2Cr2O7 + KJ + H2SO4 = Cr2(SO4)3 + J2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = Cr2(SO4)3 + 3 J2 + 4 K2SO4 + 7 H2O
Mg + N = MgN =>
Mg + N = MgN
Mg(s)ZnBr(aq) = MgBr(aq)Zn(s) =>
Mg(s)ZnBr(aq) = MgBr(aq)Zn(s)
C5H11OH + Na = C5H11Na + OH =>
C5H11OH + Na = C5H11Na + OH
Na2B4O7 + AgNO3 + H2O = NaNO3 + AgBO2 + H3BO3 =>
Na2B4O7 + 2 AgNO3 + 3 H2O = 2 NaNO3 + 2 AgBO2 + 2 H3BO3
CNO + H2O = HCO3 + NH3 =>
CNO + 2 H2O = HCO3 + NH3
FeSO4 + NaVO3 = FeO + V2O5 + Na2SO4 =>
FeSO4 + 2 NaVO3 = FeO + V2O5 + Na2SO4
FeCl2 + H2O2 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + H2O2 = 2 FeCl3 + Fe(OH)2
Na2Cr2O7 + H2SO4 = Na2SO4 + Cr(SO4)3 + H2O =>
Na2Cr2O7 + 7 H2SO4 = Na2SO4 + 2 Cr(SO4)3 + 7 H2O
NaOH + C4H6O6 = NaC2H3O2 + C2H4O5 =>
NaOH + C4H6O6 = NaC2H3O2 + C2H4O5
K2Cr2O7 + COOKCOOK + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 COOKCOOK + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Br2 + Ba(OH)2 = Ba(BrO)2 + BaBr2 + H2O =>
2 Br2 + 2 Ba(OH)2 = Ba(BrO)2 + BaBr2 + 2 H2O
CuCl2 + Na2(CO3) = Cu(CO3) + NaCl =>
CuCl2 + Na2(CO3) = Cu(CO3) + 2 NaCl
CaCO3 + H2SO4 = Ca{+2} + SO4{-2} + H2O + CO2 =>
CaCO3 + H2SO4 = Ca{+2} + SO4{-2} + H2O + CO2
bariumchloride + aluminumsulfate = bariumsulfate + aluminumchloride =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Y2O3 + SiO2 = Y2SiO5 =>
Y2O3 + SiO2 = Y2SiO5
H2C2H2 = H2C =>
H2C2H2 = 2 H2C
Ba + HCl2 = BaCl2 + H2 =>
2 Ba + 2 HCl2 = 2 BaCl2 + H2
C4H10(g) + O2 = CO2 + H2O(g) =>
2 C4H10(g) + 13 O2 = 8 CO2 + 10 H2O(g)
S{2-} + I2 = I{-} + S =>
S{2-} + I2 = 2 I{-} + S
Na2Cr2O7 + H2SO4 = Na2SO4 + Cr(SO4)3 + H2O =>
Na2Cr2O7 + 7 H2SO4 = Na2SO4 + 2 Cr(SO4)3 + 7 H2O
Al2(SO4)3*14H2O = Al(OH)3 + H2SO4 + H2O =>
Al2(SO4)3*14H2O = 2 Al(OH)3 + 3 H2SO4 + 8 H2O
B2O3 + C + Cl = BCl3 + CO2 =>
2 B2O3 + 3 C + 12 Cl = 4 BCl3 + 3 CO2
Ca(OH)2 + CaCO3 = CaOH + Ca(CO3)2 =>
Ca(OH)2 + 2 CaCO3 = 2 CaOH + Ca(CO3)2
H2SnCl6 + PdCl2 = PdCl4 + SnCl2 + HCl =>
H2SnCl6 + PdCl2 = PdCl4 + SnCl2 + 2 HCl
K + MgO = KO + Mg =>
K + MgO = KO + Mg
CaO + H2SiO3 = CaSiO3 + H2O =>
CaO + H2SiO3 = CaSiO3 + H2O
Na2O + H2O = (NaOH)2 =>
Na2O + H2O = (NaOH)2
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
H5OHO2 = H2O =>
H5OHO2 = 3 H2O
VOSO4 + Mg + H2SO4 = V2(SO4)3 + MgSO4 + H2O =>
2 VOSO4 + Mg + 2 H2SO4 = V2(SO4)3 + MgSO4 + 2 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
AlBr3 + Na2SO3 + H2O = NaBr + Al(OH)3 + NaHSO3 =>
AlBr3 + 3 Na2SO3 + 3 H2O = 3 NaBr + Al(OH)3 + 3 NaHSO3
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