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CuS + 6 HNO3 = Cu(NO3)3 + 3 NO2 + S + 3 H2O
Mg + ZnSO4 = Zn(s) + MgSO4 =>
Mg + ZnSO4 = Zn(s) + MgSO4
KMnO4 + K2S + HCl = MnCl2 + SO2 + KCl + H2O =>
6 KMnO4 + 5 K2S + 28 HCl = 6 MnCl2 + 5 SO2 + 16 KCl + 14 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
AgCl2 + NaNO3 = NaCl2 + AgNO3 =>
AgCl2 + NaNO3 = NaCl2 + AgNO3
NaOH + MgO = Na2O + Mg(OH)2 =>
2 NaOH + MgO = Na2O + Mg(OH)2
KOH + CH4O = KOCH3 + H2O =>
KOH + CH4O = KOCH3 + H2O
GaCl3 + KOH = K3[Ga(OH)6] + KCl =>
GaCl3 + 6 KOH = K3[Ga(OH)6] + 3 KCl
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
H2SO3 + Na2S = H2S + NaSO3 + H2O =>
7 H2SO3 + 3 Na2S = 4 H2S + 6 NaSO3 + 3 H2O
H2CO3 + MgSO4 = MgCO3 + H2SO4 =>
H2CO3 + MgSO4 = MgCO3 + H2SO4
S4 + H2O = S3H2O =>
3 S4 + 4 H2O = 4 S3H2O
As2S3 + HNO3 = H2O + H2SO4 + H3AsO4 + NO2 =>
As2S3 + 28 HNO3 = 8 H2O + 3 H2SO4 + 2 H3AsO4 + 28 NO2
MgO + C + Cl2 = MgCl2 + CO =>
MgO + C + Cl2 = MgCl2 + CO
NO3 + H2 = NH3 + H2O =>
2 NO3 + 9 H2 = 2 NH3 + 6 H2O
C6H10 + Na2WO4 + H2O = C6H10O2 + NaOH + WO2 =>
C6H10 + 2 Na2WO4 + 2 H2O = C6H10O2 + 4 NaOH + 2 WO2
Fe(OH)2 + Ca(OCl)2 + H2O = Fe(OH)3 + CaCl2 =>
4 Fe(OH)2 + Ca(OCl)2 + 2 H2O = 4 Fe(OH)3 + CaCl2
SrCO3 + CuO = SrCuO2 + CO2 =>
SrCO3 + CuO = SrCuO2 + CO2
FeSO4 + NaOH = Na2SO4 + Fe(OH)2 =>
FeSO4 + 2 NaOH = Na2SO4 + Fe(OH)2
Mg(OH)2 + NaOH = MgNa + H2O2 =>
2 Mg(OH)2 + 2 NaOH = 2 MgNa + 3 H2O2
Cu(NO3)2 + KI + Na2S2O3 + H2O = CuI + KNO3 + NaNO3 + H2SO2 + O2 =>
4 Cu(NO3)2 + 4 KI + 2 Na2S2O3 + 4 H2O = 4 CuI + 4 KNO3 + 4 NaNO3 + 4 H2SO2 + O2
Ag7O = Ag + O =>
Ag7O = 7 Ag + O
Mg + AgNO3 = MgNO3 + Ag =>
Mg + AgNO3 = MgNO3 + Ag
CuOMg(OH)2 = MgOCu(OH)2 =>
CuOMg(OH)2 = MgOCu(OH)2
NaOHCu = HONaCu =>
NaOHCu = HONaCu
HClO4 + LiHCO3 = HCO3 + LiHClO4 =>
HClO4 + LiHCO3 = HCO3 + LiHClO4
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
Ca2CO3 + H2O = Ca(OH)2 + CO =>
Ca2CO3 + 2 H2O = 2 Ca(OH)2 + CO
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
LiBr + Cl2 = Cl2Br + Li =>
LiBr + Cl2 = Cl2Br + Li
H2O + HClO3 = H3O + ClO4 =>
4 H2O + HClO3 = 3 H3O + ClO4
Cu + AuBr3 = CuBr4 + Au =>
3 Cu + 4 AuBr3 = 3 CuBr4 + 4 Au
FeO + Na2Cr2O7 = FeCr2O7 + Na2O =>
FeO + Na2Cr2O7 = FeCr2O7 + Na2O
ZnS + O2 = ZnO + SO =>
ZnS + O2 = ZnO + SO
Na3PO4 + SiO2 = Na2O + Si3(PO4)4 =>
4 Na3PO4 + 3 SiO2 = 6 Na2O + Si3(PO4)4
C2H5OH + I2 + NaOH = CHI3 + NaHCO2 + H2ONaI =>
C2H5OH + 4 I2 + 6 NaOH = CHI3 + NaHCO2 + 5 H2ONaI
AlN + HNO3 = Al(NO3)3 + N2 + H2O =>
5 AlN + 18 HNO3 = 5 Al(NO3)3 + 4 N2 + 9 H2O
Na2HO + CuSO4 = Na2SO4 + CuHO =>
Na2HO + CuSO4 = Na2SO4 + CuHO
Ca3(PO4)2 + Ba = Ba(PO4)2 + Ca3 =>
Ca3(PO4)2 + Ba = Ba(PO4)2 + Ca3
H2C2O4 + Ca(NO3)2 = CaC2O4 + HNO3 =>
H2C2O4 + Ca(NO3)2 = CaC2O4 + 2 HNO3
Cl2O + H2O = HCl2 + O =>
2 Cl2O + H2O = 2 HCl2 + 3 O
NH4ClO4 + H2O = HClO4 + NH4OH =>
NH4ClO4 + H2O = HClO4 + NH4OH
H2SO4(aq) + Zn(s) = ZnSO4(s) + H2(g) =>
H2SO4(aq) + Zn(s) = ZnSO4(s) + H2(g)
Al + KOH + H2O = KAlO4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAlO4 + 7 H2
NaOH + CO2 = Na2(CO3) + H2O =>
2 NaOH + CO2 = Na2(CO3) + H2O
MnO2 + HCl = H2O + MnO + Cl2 =>
MnO2 + 2 HCl = H2O + MnO + Cl2
C12H22O11 + H2O = C6H12O6 =>
C12H22O11 + H2O = 2 C6H12O6
Re + KOH + O2 = KReO2 + H2O =>
4 Re + 4 KOH + 3 O2 = 4 KReO2 + 2 H2O
NaMoO4 + H2SO4 = NaSO4 + MoO3H2O =>
NaMoO4 + H2SO4 = NaSO4 + MoO3H2O
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