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CH2CH2 + HCl = CH3CH2Cl
Fe(NH4)2(SO4)2 + BaCl2 = BaSO4 + Fe(NH4)2 + Cl2 =>
Fe(NH4)2(SO4)2 + 2 BaCl2 = 2 BaSO4 + Fe(NH4)2 + 2 Cl2
Cu2S + O2 = Cu + S2O =>
4 Cu2S + O2 = 8 Cu + 2 S2O
HBr(aq) + Ba(OH)2(aq) = H2O(l) + BaBr2(aq) =>
2 HBr(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaBr2(aq)
Li1(OH)1 + H2SO4 = Li2(SO4) + H2O =>
2 Li1(OH)1 + H2SO4 = Li2(SO4) + 2 H2O
Al3 + HgCl2 = AlCl3 + Hg2 =>
4 Al3 + 18 HgCl2 = 12 AlCl3 + 9 Hg2
CaSO4 + SiO2 = CaSiO4 + SO2 =>
CaSO4 + SiO2 = CaSiO4 + SO2
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
CuI + H2SO4 = CuSO4 + S + I2 + H2O =>
6 CuI + 8 H2SO4 = 6 CuSO4 + 2 S + 3 I2 + 8 H2O
(NH4)2S2O8 = NH4 + S2O8 =>
(NH4)2S2O8 = 2 NH4 + S2O8
ZnO + AuN = Zn3N2 + Au2O3 =>
3 ZnO + 2 AuN = Zn3N2 + Au2O3
MgCO3CaCO3 = MgOCaCO3CO2 =>
MgCO3CaCO3 = MgOCaCO3CO2
Ni(OH)3 + NH4Cl + NH4OH = H2O + [Ni(NH3)6]Cl3 =>
Ni(OH)3 + 3 NH4Cl + 3 NH4OH = 6 H2O + [Ni(NH3)6]Cl3
Al + HCl2 = AlCl3 + H =>
2 Al + 3 HCl2 = 2 AlCl3 + 3 H
Ti + O2 + H2O = Ti(OH)4 =>
Ti + O2 + 2 H2O = Ti(OH)4
La2O3(s) + H2O(l) = La(OH)3 =>
La2O3(s) + 3 H2O(l) = 2 La(OH)3
HCl + NaNH2 = NaClNH3 =>
HCl + NaNH2 = NaClNH3
Ca(C2H3O2)2 + NaOH = Ca(OH)2 + NaC2H3O2 =>
Ca(C2H3O2)2 + 2 NaOH = Ca(OH)2 + 2 NaC2H3O2
Ca(H2PO4)2 + NaHCO3 = Ca3(PO4)2 + Na2HPO4 + CO2 + H2O =>
3 Ca(H2PO4)2 + 8 NaHCO3 = Ca3(PO4)2 + 4 Na2HPO4 + 8 CO2 + 8 H2O
NH4Cl(aq) + AgNO3(aq) = NH4NO3(aq) + AgCl(s) =>
NH4Cl(aq) + AgNO3(aq) = NH4NO3(aq) + AgCl(s)
Eu2O3 + B = EuB6 + BO =>
Eu2O3 + 15 B = 2 EuB6 + 3 BO
C8H18 = C2H4 + C6H14 =>
C8H18 = C2H4 + C6H14
Na + H + C + O2 = NaHCO3 =>
2 Na + 2 H + 2 C + 3 O2 = 2 NaHCO3
As4S6(s) + O2 = As4O6 + SO2 =>
As4S6(s) + 9 O2 = As4O6 + 6 SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca(NO3)2 + NaCH3COO = Ca(CH3COO)2 + NaNO3 =>
Ca(NO3)2 + 2 NaCH3COO = Ca(CH3COO)2 + 2 NaNO3
Cu + MnCl2 = Mn + CuCl =>
2 Cu + MnCl2 = Mn + 2 CuCl
Cu + Cr(C2H3O2)3 = CuC2H3O2 + Cr =>
3 Cu + Cr(C2H3O2)3 = 3 CuC2H3O2 + Cr
SrBr2 + (NH4)2(CO3) = Sr(CO3) + NH4Br =>
SrBr2 + (NH4)2(CO3) = Sr(CO3) + 2 NH4Br
CO(NO3)2(aq) + H2S(aq) = COS(s) + HNO3(aq) =>
CO(NO3)2(aq) + H2S(aq) = COS(s) + 2 HNO3(aq)
Zn + NaF = ZnF2 + Na =>
Zn + 2 NaF = ZnF2 + 2 Na
NH3 + AlBr3 = NAl + H3Br3 =>
NH3 + AlBr3 = NAl + H3Br3
S + O2(g) = SO2(g) =>
S + O2(g) = SO2(g)
H2PO4{-} = H{+} + HPO4{-2} =>
H2PO4{-} = H{+} + HPO4{-2}
FeSO4 + HPO3 + H2SO4 = Fe2(SO4)3 + P2O + H2O =>
8 FeSO4 + 2 HPO3 + 4 H2SO4 = 4 Fe2(SO4)3 + P2O + 5 H2O
C5H(l) + O2(g) = CO2(g) + H2O(g) =>
4 C5H(l) + 21 O2(g) = 20 CO2(g) + 2 H2O(g)
CH3CH(CH3)CHCH3 + Br2 = HBr + CH3CBr(CH3)CH(CH3)CH3 =>
6 CH3CH(CH3)CHCH3 + 3 Br2 = HBr + 5 CH3CBr(CH3)CH(CH3)CH3
BrO3 + H2O = Br2 + OH =>
2 BrO3 + 6 H2O = Br2 + 12 OH
CuCl2 + Ba = Cu + BaCl2 =>
CuCl2 + Ba = Cu + BaCl2
C72H112N2O22S + O2 = CO2 + H2O + SO3 + CO(NH2)2 =>
C72H112N2O22S + 89 O2 = 71 CO2 + 54 H2O + SO3 + CO(NH2)2
C6H5CH(OH)CH3 + K2Cr2O7 + H2SO4 = H2O + Cr2(SO4)3 + K2SO4 + C6H5C(O)CH3 =>
3 C6H5CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 7 H2O + Cr2(SO4)3 + K2SO4 + 3 C6H5C(O)CH3
Fe + Fe(CN)6 = Fe[Fe(CN)6] =>
Fe + Fe(CN)6 = Fe[Fe(CN)6]
Al + SO3 = Al2O3 + S =>
2 Al + SO3 = Al2O3 + S
Ba + (OH)2 + HCl = BaCl2 + H2O =>
Ba + (OH)2 + 2 HCl = BaCl2 + 2 H2O
H2SO4 + CuO = CuSO4 + H2O =>
H2SO4 + CuO = CuSO4 + H2O
Hg2(NO3)2 = Hg + NO3 =>
Hg2(NO3)2 = 2 Hg + 2 NO3
C2H5Cl(g) = C2H5(g) + Cl(g) =>
C2H5Cl(g) = C2H5(g) + Cl(g)
Cd + Br2 = CdBr =>
2 Cd + Br2 = 2 CdBr
C2H2 + CI2 = C2H2CI2 =>
C2H2 + CI2 = C2H2CI2
CH3(CH2)3CH3(l) + O2(g) = CO2(g) + H20(g) =>
5 CH3(CH2)3CH3(l) + 25 O2(g) = 25 CO2(g) + 3 H20(g)
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