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C4H6Br2 + 2 H2O = C4H8O2 + 2 HBr
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Li + Cr(NO2)3 = Li(NO2) + Cr =>
3 Li + Cr(NO2)3 = 3 Li(NO2) + Cr
Pb + HC2H3O2 + O2 = Pb(OH)C2H3O2 =>
2 Pb + 2 HC2H3O2 + O2 = 2 Pb(OH)C2H3O2
Na3[Al(OH)6] + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Al(OH)6] + 6 H2SO4 = Al2(SO4)3 + 3 Na2SO4 + 12 H2O
C2H4Cl2 + Cl2 = C2Cl6 + HCl =>
C2H4Cl2 + 4 Cl2 = C2Cl6 + 4 HCl
Zn + KJO3 + H2SO4 = ZnSO4 + J + K2SO4 + H2O =>
5 Zn + 2 KJO3 + 6 H2SO4 = 5 ZnSO4 + 2 J + K2SO4 + 6 H2O
HClO4 = ClO + H2O + O2 =>
4 HClO4 = 4 ClO + 2 H2O + 5 O2
N2O3 + O = NO2 =>
N2O3 + O = 2 NO2
Al2 + (OH)4 = Al2O3 + H2O =>
2 Al2 + 3(OH)4 = 2 Al2O3 + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
I2KCl = KClI2 =>
I2KCl = KClI2
Pb(OH)C2H3O2 + CO2 = Pb3(OH)2(CO3)2 + H2O + Pb(C2H3O2)2 =>
6 Pb(OH)C2H3O2 + 2 CO2 = Pb3(OH)2(CO3)2 + 2 H2O + 3 Pb(C2H3O2)2
Na2SO3 + KMnO4 + H2O = MnO2 + K2SO4 + NaOH + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 MnO2 + K2SO4 + 2 NaOH + 2 Na2SO4
NaI + Na2CO3 = ICO3 + Na =>
NaI + Na2CO3 = ICO3 + 3 Na
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(CIO)2 + KI = KCIO + PbI2 =>
Pb(CIO)2 + 2 KI = 2 KCIO + PbI2
C3H7O2N + O2 = CO2 + H2O + CH4N2O =>
2 C3H7O2N + 6 O2 = 5 CO2 + 5 H2O + CH4N2O
CaCl + NaHPO4 = CaHPO4 + NaCl =>
CaCl + NaHPO4 = CaHPO4 + NaCl
H2CrO4 + IK + HCl = CrCl3 + ClK + H2O + I2 =>
2 H2CrO4 + 6 IK + 12 HCl = 2 CrCl3 + 6 ClK + 8 H2O + 3 I2
C2H2 + H2O = C2H4 + OH =>
C2H2 + 2 H2O = C2H4 + 2 OH
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Pb(CIO)2 + KI = KCIO + PbI2 =>
Pb(CIO)2 + 2 KI = 2 KCIO + PbI2
NaCl + HNO3 + AgNO3 = AgCl + Na(NO3)2 + H2 =>
2 NaCl + 2 HNO3 + 2 AgNO3 = 2 AgCl + 2 Na(NO3)2 + H2
Bi(OH)3(s) + K2SnO2(s) = Bi(s) + K2SnO3(s) + H2O(i) =>
2 Bi(OH)3(s) + 3 K2SnO2(s) = 2 Bi(s) + 3 K2SnO3(s) + 3 H2O(i)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
K2CrO4 + Cr2O3 + KOH = K3CrO4 + H2O =>
4 K2CrO4 + Cr2O3 + 10 KOH = 6 K3CrO4 + 5 H2O
((CH3(CH2)2CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)2CH3)) + 13 O2 = 8 CO2 + 10 H2O
YO3 + SO3 = Y + SO4 =>
YO3 + 3 SO3 = Y + 3 SO4
H2SO4 + HCl = Cl2 + HOH + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 HOH + SO2
KJ + AgNo3 = KNo3 + AgJ =>
KJ + AgNo3 = KNo3 + AgJ
CoSO4 + KOH = Co(OH)2 + K2SO4 =>
CoSO4 + 2 KOH = Co(OH)2 + K2SO4
CH3CH2OH + MnO4{-} + H{+} = Mn{2+} + CH3COOH + H2O =>
5 CH3CH2OH + 4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 5 CH3COOH + 11 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Cl2 + KOH = HClO + KCl =>
Cl2 + KOH = HClO + KCl
Li3N + NH4(NO3) = LiNO3 + (NH4)3N =>
Li3N + 3 NH4(NO3) = 3 LiNO3 + (NH4)3N
CoSO4 + KOH = Co(OH)2 + K2SO4 =>
CoSO4 + 2 KOH = Co(OH)2 + K2SO4
Fe(OH)2 + H3PO4 = Fe(HPO4) + H2O =>
Fe(OH)2 + H3PO4 = Fe(HPO4) + 2 H2O
Ag2S + HNO3(dil) = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3(dil) = 6 AgNO3 + 2 NO + 3 S + 4 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
NaS + H2SO4 = Na2SO4 + HS =>
2 NaS + H2SO4 = Na2SO4 + 2 HS
C21H44 + O2 = CO + H2O =>
2 C21H44 + 43 O2 = 42 CO + 44 H2O
NaOH + H3C6H5O7 = Na + H2O + CO2 =>
18 NaOH + H3C6H5O7 = 18 Na + 13 H2O + 6 CO2
H2O + HCl + C16H17NaO14 = CO2 + NaCl + H3 =>
18 H2O + HCl + C16H17NaO14 = 16 CO2 + NaCl + 18 H3
CaCl2*2H2O + AgNO3 = Ca(NO3)2 + AgCl + H2O =>
CaCl2*2H2O + 2 AgNO3 = Ca(NO3)2 + 2 AgCl + 2 H2O
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
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