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Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H5OH + CH3COOH = CH3COOCH2CH3 + H2O =>
C2H5OH + CH3COOH = CH3COOCH2CH3 + H2O
NH4H2PO4 + NaOH = Na3PO4 + (NH4)2HPO4 + H2O =>
2 NH4H2PO4 + 3 NaOH = Na3PO4 + (NH4)2HPO4 + 3 H2O
NH4H2PO4 + AgNO3 = AgPO4 + NH4H2NO3 =>
NH4H2PO4 + AgNO3 = AgPO4 + NH4H2NO3
Mg + CuSO4 = MgSO4(ac) + Cu =>
Mg + CuSO4 = MgSO4(ac) + Cu
Cu(NO3)2(aq) + NaCl(aq) = Na(NO3)2 + CuCl =>
Cu(NO3)2(aq) + NaCl(aq) = Na(NO3)2 + CuCl
KCNS + Al + HCl = KCl + AlCl3 + NH4Cl + C + H2S =>
3 KCNS + 4 Al + 18 HCl = 3 KCl + 4 AlCl3 + 3 NH4Cl + 3 C + 3 H2S
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
CH4 + L2 = CH3L + HL =>
CH4 + L2 = CH3L + HL
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CO2 + HO{-} = CO3{-2} + H2O =>
CO2 + 2 HO{-} = CO3{-2} + H2O
CO2 + H2O + NO3{-} + PO43{-} + H{+} = (CH2O)106(NH3)16(H3PO4) + O2 =>
106 CO2 + 123 H2O + 16 NO3{-} + PO43{-} + 17 H{+} = (CH2O)106(NH3)16(H3PO4) + 158 O2
(NH4)2SO4 + ZnO = ZnSO4 + NH3 + H2O =>
(NH4)2SO4 + ZnO = ZnSO4 + 2 NH3 + H2O
Zn(NO3)2 + NaCl = ZnCl + Na(NO3)2 =>
Zn(NO3)2 + NaCl = ZnCl + Na(NO3)2
KC + HCl = KCl + HC =>
KC + HCl = KCl + HC
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH4N2O + C6H12N4 + H2O + HCl = CH3NH2HCl + O2 =>
2 CH4N2O + C6H12N4 + 10 H2O + 8 HCl = 8 CH3NH2HCl + 6 O2
KMnO4 + HCl + H2S = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 6 HCl + 5 H2S = 2 KCl + 2 MnCl2 + 5 S + 8 H2O
KMnO4 + (COONH4)2 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 + (NH4)2SO4 =>
2 KMnO4 + 5(COONH4)2 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4 + 5(NH4)2SO4
Fe2O3 + SO2 = FeS2 + O2 =>
2 Fe2O3 + 8 SO2 = 4 FeS2 + 11 O2
Bi(OH)3 + Br2 + NaOH = NaBiO3 + NaBr + H2O =>
Bi(OH)3 + Br2 + 3 NaOH = NaBiO3 + 2 NaBr + 3 H2O
CuCO3 + CH4 = CH4Cu + CO3 =>
CuCO3 + CH4 = CH4Cu + CO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + CO = Fe(CO)6 =>
Fe + 6 CO = Fe(CO)6
K2SO4 + BaI2 = BaSO4 + KI =>
K2SO4 + BaI2 = BaSO4 + 2 KI
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
VOSO4 + FeSO4 + H2SO4 = V2(SO4)3 + Fe2(SO4)3 + H2O =>
2 VOSO4 + 2 FeSO4 + 2 H2SO4 = V2(SO4)3 + Fe2(SO4)3 + 2 H2O
CH3OH + NaNH2 = NaOCH3 + NH3 =>
CH3OH + NaNH2 = NaOCH3 + NH3
AlNO3 + Mg = MgNO3 + Al2 =>
2 AlNO3 + 2 Mg = 2 MgNO3 + Al2
KOH + AlCl3 = KCl + K[Al(OH)4] =>
4 KOH + AlCl3 = 3 KCl + K[Al(OH)4]
Na2CO3(aq) + H2SO4(aq) = Na2SO4() + H2CO3() =>
Na2CO3(aq) + H2SO4(aq) = Na2SO4() + H2CO3()
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
bariumnitrate + aluminumsulfate = bariumsulfate + aluminumnitrate =>
3 Ba(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(NO3)3
NaOH + S = Na2S2O3 + Na2S + H2O =>
6 NaOH + 4 S = Na2S2O3 + 2 Na2S + 3 H2O
NH4H2PO4 + AgNO3 = AgPO4 + NH4H2NO3 =>
NH4H2PO4 + AgNO3 = AgPO4 + NH4H2NO3
Si + HCl = SiCl + H =>
Si + HCl = SiCl + H
Ethylene + oxygen = carbonmonoxide + water =>
C2H4 + 2 O2 = 2 CO + 2 H2O
HC2H5O2 + NaHCO3 = CO2 + NaC2H5O2 + H2O =>
HC2H5O2 + NaHCO3 = CO2 + NaC2H5O2 + H2O
NH4H2PO4 + NaOH = Na3PO4 + (NH4)2HPO4 + H2O =>
2 NH4H2PO4 + 3 NaOH = Na3PO4 + (NH4)2HPO4 + 3 H2O
HF + Br = HBr + F =>
HF + Br = HBr + F
KF + Mg3As2 = K3As + MgF2 =>
6 KF + Mg3As2 = 2 K3As + 3 MgF2
Fe(OH)2 + SO3 = Fe(SO4) + H2O =>
Fe(OH)2 + SO3 = Fe(SO4) + H2O
C2H5COOK = C2H5COO{-} + K{+} =>
C2H5COOK = C2H5COO{-} + K{+}
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
I{-} = I2 + e =>
2 I{-} = I2 + 2e
Li3N + Ca(CN)2 = Ca3N2 + LiCN =>
2 Li3N + 3 Ca(CN)2 = Ca3N2 + 6 LiCN
H2SO4 = SO3(g) + H2O(l) =>
H2SO4 = SO3(g) + H2O(l)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
LiOH + NH4Cl = NH3 + LiCl + H2O =>
LiOH + NH4Cl = NH3 + LiCl + H2O
Li + HCl = LiCl + H2 = =>
2 Li + 2 HCl = 2 LiCl + H2
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