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MgO + 2 HNO3 = Mg(NO3)2 + OH2
H2SO4 + Zn(NO3)2 + Cu = ZnSO4 + Cu(NO3)2 + H2O + NO2 =>
2 H2SO4 + 2 Zn(NO3)2 + Cu = 2 ZnSO4 + Cu(NO3)2 + 2 H2O + 2 NO2
Fe(OH)2 + H2O + Cl2 = Fe(OH)3 + HCl =>
2 Fe(OH)2 + 2 H2O + Cl2 = 2 Fe(OH)3 + 2 HCl
HBr(g) = H(g) + Br2(g) =>
2 HBr(g) = 2 H(g) + Br2(g)
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
N(H)3 + (O)2 = NO + (H)2O =>
4 N(H)3 + 5(O)2 = 4 NO + 6(H)2O
HCl + Hg2(OH)2 = Hg2Cl2 + H2O =>
2 HCl + Hg2(OH)2 = Hg2Cl2 + 2 H2O
(CH3COO)2Pb + HCl = CH3COOH + PbCl2 =>
(CH3COO)2Pb + 2 HCl = 2 CH3COOH + PbCl2
Ba(OH)2 + NiO = Ni(OH)2 + BaO =>
Ba(OH)2 + NiO = Ni(OH)2 + BaO
SnO2 + H2SO4 = Sn(SO4)2 + H2O =>
SnO2 + 2 H2SO4 = Sn(SO4)2 + 2 H2O
MgSO4 + HgCl2 = HgSO4 + MgCl2 =>
MgSO4 + HgCl2 = HgSO4 + MgCl2
(CH3COO)2Pb + HCl = CH3COOH + PbCl2 =>
(CH3COO)2Pb + 2 HCl = 2 CH3COOH + PbCl2
Pb(OH)2 + KOH = K2(Pb(OH)4) =>
Pb(OH)2 + 2 KOH = K2(Pb(OH)4)
(CH3COO)2Pb + HCl = CH3COOH + PbCl2 =>
(CH3COO)2Pb + 2 HCl = 2 CH3COOH + PbCl2
Ca2Fe3Mg2Si8O22(OH)2 + O2 = CaMgSi2O6 + Fe3O4 + SiO2 + H2O =>
2 Ca2Fe3Mg2Si8O22(OH)2 + O2 = 4 CaMgSi2O6 + 2 Fe3O4 + 8 SiO2 + 2 H2O
OH{-} + V + H2O = H2 + HV5O17{2-} =>
4 OH{-} + 10 V + 30 H2O = 31 H2 + 2 HV5O17{2-}
I2 + NaBr = I2(Na) + Br =>
I2 + NaBr = I2(Na) + Br
C4H9OH + F2 = HF + CF4 + CO2 =>
2 C4H9OH + 24 F2 = 20 HF + 7 CF4 + CO2
Na2O + HCIO4 = NaCIO4 + HOH =>
Na2O + 2 HCIO4 = 2 NaCIO4 + HOH
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
Fe2(SO4)3 + KSCN = K2SO4 + K3Fe(CN)6 + S4 =>
Fe2(SO4)3 + 12 KSCN = 3 K2SO4 + 2 K3Fe(CN)6 + 3 S4
Cs2CO3 + SiO2 = Cs2Si4O9 + CO2 =>
Cs2CO3 + 4 SiO2 = Cs2Si4O9 + CO2
KNO3 + Al = KAlO2 + Al2O3 + N2 =>
6 KNO3 + 10 Al = 6 KAlO2 + 2 Al2O3 + 3 N2
SnS2 + HNO3 = Sn(NO3)4 + H2SO4 + NO + H2O =>
3 SnS2 + 28 HNO3 = 3 Sn(NO3)4 + 6 H2SO4 + 16 NO + 8 H2O
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + H2O + NH4 =>
9(NH4)2U2O7 + 34 HNO3 = 18 UO2(NO3)2 + 21 H2O + 16 NH4
FeCr2O4 + Na2CO3 + O3 = Na2CrO4 + Fe2O2 + CO2 =>
2 FeCr2O4 + 4 Na2CO3 + 2 O3 = 4 Na2CrO4 + Fe2O2 + 4 CO2
KY + Cl2 = KCl + Y =>
2 KY + Cl2 = 2 KCl + 2 Y
Hg2CO3 + HNO3 = Hg(NO3)2 + H2O + NO2 + CO2 =>
Hg2CO3 + 6 HNO3 = 2 Hg(NO3)2 + 3 H2O + 2 NO2 + CO2
KY + Cl2 = KCl + Y =>
2 KY + Cl2 = 2 KCl + 2 Y
Al + NH4Cl + H2O = AlOHCl2 + NH3 + H2 =>
2 Al + 4 NH4Cl + 2 H2O = 2 AlOHCl2 + 4 NH3 + 3 H2
KY + Cl2 = KCl + Y =>
2 KY + Cl2 = 2 KCl + 2 Y
HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O =>
2 HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O
CoCl3 + Al = Al3Cl + Co =>
CoCl3 + 9 Al = 3 Al3Cl + Co
NiSO4 + (NH4)2SO4 = NiSO4(NH4)2SO4 =>
NiSO4 + (NH4)2SO4 = NiSO4(NH4)2SO4
KY + Cl2 = KCl + Y =>
2 KY + Cl2 = 2 KCl + 2 Y
C6H5COOH + PCl5 = C6H5COCl + POCl3 + HCl =>
C6H5COOH + PCl5 = C6H5COCl + POCl3 + HCl
Au2O3 = Au + O5 =>
5 Au2O3 = 10 Au + 3 O5
KY + Cl2 = KCl + Y =>
2 KY + Cl2 = 2 KCl + 2 Y
PbS + Na2SiO4 = Pb + Na2S + Si + O =>
PbS + Na2SiO4 = Pb + Na2S + Si + 4 O
Zn + N = ZnN =>
Zn + N = ZnN
NH4Cl + NH3 = NH4{+} + NH3Cl{-} =>
NH4Cl + NH3 = NH4{+} + NH3Cl{-}
KY + Cl2 = KCl + Y =>
2 KY + Cl2 = 2 KCl + 2 Y
(CH3COO)2Pb + HCl = CH3COOH + PbCl2 =>
(CH3COO)2Pb + 2 HCl = 2 CH3COOH + PbCl2
Al + Ca2N2 = Ca3 + AlN =>
6 Al + 3 Ca2N2 = 2 Ca3 + 6 AlN
KY + Cl2 = KCl + Y =>
2 KY + Cl2 = 2 KCl + 2 Y
C7H6O2 + KOH = C7H5O2 + H2O + K =>
C7H6O2 + KOH = C7H5O2 + H2O + K
(CH3COO)2Pb*2H2O + H2SO4 = PbSO4 + CH3COOH + H2O =>
(CH3COO)2Pb*2H2O + H2SO4 = PbSO4 + 2 CH3COOH + 2 H2O
C2H6O2 + HBr = C2H4Br2 + H2O =>
C2H6O2 + 2 HBr = C2H4Br2 + 2 H2O
C8H16O2(s) + O2(g) = CO2(g) + H2O(g) =>
C8H16O2(s) + 11 O2(g) = 8 CO2(g) + 8 H2O(g)
CH3CH2CH3OH + O2 = CH3COCH + H2O =>
4 CH3CH2CH3OH + 5 O2 = 4 CH3COCH + 10 H2O
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