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H2SO4 + 2 CH3COONa = Na2SO4 + 2 CH3COOH
Cl2(g) + NaBr(s) = NaCl(s) + Br2(l) =>
Cl2(g) + 2 NaBr(s) = 2 NaCl(s) + Br2(l)
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
Cu + NH4OH = Cu(NH3)2 + H2O =>
Cu + 2 NH4OH = Cu(NH3)2 + 2 H2O
NaCl + K2SiO3 = Na2SiO3 + KCl =>
2 NaCl + K2SiO3 = Na2SiO3 + 2 KCl
Cu3Zn2 + HCl = Cu + ZnCl2 + H2 =>
Cu3Zn2 + 4 HCl = 3 Cu + 2 ZnCl2 + 2 H2
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s) =>
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s)
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Na + SiO2 = Na2SiO3 + Si =>
4 Na + 3 SiO2 = 2 Na2SiO3 + Si
H2SO4 + Pd(OH)4 = Pd(SO4)2 + H2O =>
2 H2SO4 + Pd(OH)4 = Pd(SO4)2 + 4 H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Co(HSO4)2 + Co(OH)2 = CoSO4 + H2O =>
Co(HSO4)2 + Co(OH)2 = 2 CoSO4 + 2 H2O
HF = H + F =>
HF = H + F
H3PO2 + NaNO3 + HCl + H2O = H3PO4 + NH4OH + NaCl =>
2 H3PO2 + NaNO3 + HCl + 2 H2O = 2 H3PO4 + NH4OH + NaCl
Al + LiOH = Li3AlO3 + H2 =>
2 Al + 6 LiOH = 2 Li3AlO3 + 3 H2
AlCl3 + Na2SO4 = AlSO4 + Na2Cl3 =>
AlCl3 + Na2SO4 = AlSO4 + Na2Cl3
KHC8H4O4 + K2Cr2O7 = CO2 + H2O + K + Cr =>
14 KHC8H4O4 + 29 K2Cr2O7 = 112 CO2 + 35 H2O + 72 K + 58 Cr
NaNO2 + (CH3CH2SO4)2Ca = Na2SO4 + CaSO4 + CH3CH2NO2 =>
2 NaNO2 + (CH3CH2SO4)2Ca = Na2SO4 + CaSO4 + 2 CH3CH2NO2
NaNO2 + Zn + NaOH + H2O = Na2[Zn(OH)3] + NOH =>
NaNO2 + 2 Zn + 3 NaOH + 2 H2O = 2 Na2[Zn(OH)3] + NOH
Ra + P2O5 = RaO5 + P =>
Ra + P2O5 = RaO5 + 2 P
Zinc + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
MgO(s) + H2O(l) = Mg(aq) + OH(aq) =>
MgO(s) + H2O(l) = Mg(aq) + 2 OH(aq)
Cr + HSO4 = H2 + CrSO3 + O =>
2 Cr + 2 HSO4 = H2 + 2 CrSO3 + 2 O
NH3 + LiCl = NCl + LiH3 =>
NH3 + LiCl = NCl + LiH3
CH3COOH(aq) + CaCO3(s) = Ca(CH3COO)2 + H2O + CO2 =>
2 CH3COOH(aq) + CaCO3(s) = Ca(CH3COO)2 + H2O + CO2
KCl + KMnO4 + H2SO4 = MnSO4 + KSO4 + Cl2 + H2O =>
2 KCl + KMnO4 + 4 H2SO4 = MnSO4 + 3 KSO4 + Cl2 + 4 H2O
CHOOH + NaOH = NaCHOO + H2O =>
CHOOH + NaOH = NaCHOO + H2O
Ng(OH)2 + HCl = NgCl2 + H2O =>
Ng(OH)2 + 2 HCl = NgCl2 + 2 H2O
KCl + (CH3)2HSO4 = KHSO4 + C7H8 + HCl + H2 =>
14 KCl + 14(CH3)2HSO4 = 14 KHSO4 + 4 C7H8 + 14 HCl + 19 H2
Na3AsO4 = As2O5 + Na2O =>
2 Na3AsO4 = As2O5 + 3 Na2O
V(SO4)2 + KMnO4 + H2O = H2SO4 + KHSO4 + MnSO4 + VO2SO4 =>
5 V(SO4)2 + 2 KMnO4 + 2 H2O = H2SO4 + 2 KHSO4 + 2 MnSO4 + 5 VO2SO4
KMnO4 + C6H22O11 + NaH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
2 KMnO4 + C6H22O11 + NaH = C6H11O7Na + K2MnO4 + MnO2 + 6 H2O
C6H5COOHC2H5OH = C6H5COOC2H5H2O =>
C6H5COOHC2H5OH = C6H5COOC2H5H2O
Mg{2+} + OH{-} = Mg(OH)2 =>
Mg{2+} + 2 OH{-} = Mg(OH)2
H2O + Fe = FeH + O =>
H2O + 2 Fe = 2 FeH + O
ZnSO4 + CuNO4 = ZnNO4 + CuSO4 =>
ZnSO4 + CuNO4 = ZnNO4 + CuSO4
HCOOH + Br2 = BrCOOH + HBr =>
HCOOH + Br2 = BrCOOH + HBr
Cu(OH)2 + HNO2 = (CuOH)NO2 + H2O =>
Cu(OH)2 + HNO2 = (CuOH)NO2 + H2O
CH4 + CO2 = CO + H2 =>
CH4 + CO2 = 2 CO + 2 H2
(PH3) + O2 = P2O5 + H2O =>
2(PH3) + 4 O2 = P2O5 + 3 H2O
C2H9SH + O2 = CO2 + H2O + SO2 =>
2 C2H9SH + 11 O2 = 4 CO2 + 10 H2O + 2 SO2
Ag(s) + FeCl2(aq) = AgCl(s) + Fe(s) =>
2 Ag(s) + FeCl2(aq) = 2 AgCl(s) + Fe(s)
FeCl3 + H2O = Fe(OH)3 + HCl(t) =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl(t)
BrO3{-} + NH3OH{+} = Br{-} + NO3{-} + H2O + H{+} =>
BrO3{-} + NH3OH{+} = Br{-} + NO3{-} + H2O + 2 H{+}
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ca(NO3)2(aq) + NaBr(aq) = CaBr2 + NaNO3 =>
Ca(NO3)2(aq) + 2 NaBr(aq) = CaBr2 + 2 NaNO3
H2S + BrO3{-} + H{+} = S2 + Br2{-} + H2O =>
22 H2S + 8 BrO3{-} + 4 H{+} = 11 S2 + 4 Br2{-} + 24 H2O
CH3CN + H2 = CH3CH2NH2 =>
CH3CN + 2 H2 = CH3CH2NH2
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