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(C4H10)(C4H10) = (C4H10)2
Fe + AlPO4 = Fe3(PO4)2 + Al =>
3 Fe + 2 AlPO4 = Fe3(PO4)2 + 2 Al
AcF3 + NH3 + H2O = AcOF + NH4F =>
AcF3 + 2 NH3 + H2O = AcOF + 2 NH4F
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
S2O3{2-}(aq) + I2(aq) = S4O6{2-}(aq) + I{-}(aq) =>
2 S2O3{2-}(aq) + I2(aq) = S4O6{2-}(aq) + 2 I{-}(aq)
HCl + KOH + Na2CrO4 = K2CrO4 + NaCl + H2O =>
2 HCl + 2 KOH + Na2CrO4 = K2CrO4 + 2 NaCl + 2 H2O
SO3{2-} + MnO4{-} + H{+} = MnO2 + SO4{2-} + H2O =>
3 SO3{2-} + 2 MnO4{-} + 2 H{+} = 2 MnO2 + 3 SO4{2-} + H2O
KBrO3 + KBr + HNO3 = KNO3 + Br2 + H2O =>
KBrO3 + 5 KBr + 6 HNO3 = 6 KNO3 + 3 Br2 + 3 H2O
FeCl3HCl = FeHCl4 =>
FeCl3HCl = FeHCl4
HN3 = H + N =>
HN3 = H + 3 N
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Na2[Fe(OH)4] + Cl2 = NaCl + Fe(OH)4 =>
Na2[Fe(OH)4] + Cl2 = 2 NaCl + Fe(OH)4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KBr + MgBr2 = KBr2 + MgBr =>
KBr + MgBr2 = KBr2 + MgBr
H2SO4 + Na2CO3 = CO2(g) + H2O(l) + Na2SO4 =>
H2SO4 + Na2CO3 = CO2(g) + H2O(l) + Na2SO4
CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + H2O =>
2 CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + 2 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
K2S + NaCl = KCl + Na2S =>
K2S + 2 NaCl = 2 KCl + Na2S
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(aq)
HCl + KOH + Na2CrO4 = K2CrO4 + NaCl + H2O =>
2 HCl + 2 KOH + Na2CrO4 = K2CrO4 + 2 NaCl + 2 H2O
MgF2 + Cs = CsF + Mg =>
MgF2 + 2 Cs = 2 CsF + Mg
H2O2 + KI = HI + KO =>
H2O2 + 2 KI = 2 HI + 2 KO
SO3{2-} + MnO4{-} + H{+} = MnO2 + SO4{2-} + H2O =>
3 SO3{2-} + 2 MnO4{-} + 2 H{+} = 2 MnO2 + 3 SO4{2-} + H2O
HCl(l) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(l) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
K3PO4(aq) + FeCl2(aq) = KCl(aq) + Fe3(PO4)2(s) =>
2 K3PO4(aq) + 3 FeCl2(aq) = 6 KCl(aq) + Fe3(PO4)2(s)
Al4C3 + D2O = Al(OD)3 + CD4 =>
Al4C3 + 12 D2O = 4 Al(OD)3 + 3 CD4
C6H5C3H7 + KMnO4 = C6H5COOH + KOH + MnO2 + H2O =>
7 C6H5C3H7 + 22 KMnO4 = 9 C6H5COOH + 22 KOH + 22 MnO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH2CH2CHO + Cr2O7{-2} + H{+} = CH3CH2CH2COOH + Cr{+3} + H2O =>
3 CH3CH2CH2CHO + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CH2COOH + 2 Cr{+3} + 4 H2O
Ba(NO3)2 + KSCN = Ba(CN)2 + NO3KS =>
Ba(NO3)2 + 2 KSCN = Ba(CN)2 + 2 NO3KS
ZnS + CaO = ZnO + CaS =>
ZnS + CaO = ZnO + CaS
Na2HCO3 + CH3COOH = CH3COOHNa + H2O + CO2 =>
8 Na2HCO3 + 17 CH3COOH = 16 CH3COOHNa + 6 H2O + 10 CO2
PdCl2 + Co3O4 + Pd = PdCoO2 + CoCl2 =>
PdCl2 + Co3O4 + Pd = 2 PdCoO2 + CoCl2
NH4NO3 + HI = NH4I + HNO3 =>
NH4NO3 + HI = NH4I + HNO3
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
Sr(C2H3O2)2 + HCl = SrCl2 + HC2H3O2 =>
Sr(C2H3O2)2 + 2 HCl = SrCl2 + 2 HC2H3O2
KMnO4 + SO2 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + SO2 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O
(Cr(OAc)2)2 + O2 = Cr(OAc)3 + Cr2O3 =>
6(Cr(OAc)2)2 + 3 O2 = 8 Cr(OAc)3 + 2 Cr2O3
CaCl2 + Al(OH)3 = AlCl3 + Ca(OH)2 =>
3 CaCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Ca(OH)2
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Na2[B2(OH)4(O2)2]6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2H6 + H2O + I2 =>
Na2[B2(OH)4(O2)2]6H2O + 106 KI + 54 H2SO4 = Na2SO4 + 53 K2SO4 + 6 B2H6 + 49 H2O + 53 I2
Al(s) + HCl(aq) = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(s) + 3 H2(g)
Cu(OH)2 + NH3 = HNO3 + Cu2O + H2O =>
8 Cu(OH)2 + NH3 = HNO3 + 4 Cu2O + 9 H2O
HBrO3 + HClO4 = BrO2{+} + ClO4{-} + H2O =>
HBrO3 + HClO4 = BrO2{+} + ClO4{-} + H2O
PH3 + Cu(OH)2 = P4 + H2O + Cu =>
4 PH3 + 6 Cu(OH)2 = P4 + 12 H2O + 6 Cu
As2S3 + KClO3 + KOH = K3AsO4 + K2SO4 + KCl + H2O =>
3 As2S3 + 14 KClO3 + 36 KOH = 6 K3AsO4 + 9 K2SO4 + 14 KCl + 18 H2O
C8H10 + SO4 = CO2 + S + H2O =>
4 C8H10 + 21 SO4 = 32 CO2 + 21 S + 20 H2O
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