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C4H8 + 6 O2 = 4 CO2 + 4 H2O
Nb2CI2 = Nb3I8 + Nb2C + Nb6C5 =>
16 Nb2CI2 = 4 Nb3I8 + Nb2C + 3 Nb6C5
HCOOHNa = HCONaOH =>
HCOOHNa = HCONaOH
NH40H + HNO3 = H2O + NH4N03 =>
12 NH40H + 80 HNO3 = 240 H2O + 23 NH4N03
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaCl + KCl = NaKCl2 =>
NaCl + KCl = NaKCl2
KBr + Hg2(CH3COO)2 = KCH3COO + Hg2Br2 =>
2 KBr + Hg2(CH3COO)2 = 2 KCH3COO + Hg2Br2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
K2[Zn(OH)4] = Zn(OH)2K2(OH)2 =>
K2[Zn(OH)4] = Zn(OH)2K2(OH)2
*CO + *O2 = CO2 =>
2*CO + *O2 = 2 CO2
Zn + CaF2 = ZnF2 + Ca =>
Zn + CaF2 = ZnF2 + Ca
Na3[Al(OH)6] = NaAlO2 + NaOH + H2O =>
Na3[Al(OH)6] = NaAlO2 + 2 NaOH + 2 H2O
H2S2O8 + FeSO4 = Fe2(SO4)3 + H2SO4 =>
H2S2O8 + 2 FeSO4 = Fe2(SO4)3 + H2SO4
H5 + O2 = HO =>
2 H5 + 5 O2 = 10 HO
CuBr2 + NH3 = [Cu(NH3)6]Br2 =>
CuBr2 + 6 NH3 = [Cu(NH3)6]Br2
RbNO4 + Na2S = Rb2S + NaNO4 =>
2 RbNO4 + Na2S = Rb2S + 2 NaNO4
SO2 + Na2SO4 + H2O = NaHS + H2SO4 =>
8 SO2 + Na2SO4 + 8 H2O = 2 NaHS + 7 H2SO4
C6H8(g) + O2(g) = CO2(g) + H2O(l) =>
C6H8(g) + 8 O2(g) = 6 CO2(g) + 4 H2O(l)
Cr2O7{2-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
3 Cr2O7{2-} + 34 Cl{-} + 42 H3O{+} = 2 Cr3{+} + 63 H2O + 17 Cl2
MnCl2 + NaClO + NaOH = MnO2 + H2O + NaCl =>
MnCl2 + NaClO + 2 NaOH = MnO2 + H2O + 3 NaCl
Na2S2O3 + Cl2 = Na2SO4 + NaCl + S =>
4 Na2S2O3 + Cl2 = 3 Na2SO4 + 2 NaCl + 5 S
NH4 + KOH = NH5KO =>
NH4 + KOH = NH5KO
Mn + H3PO4 = MnPO4 + H2 =>
2 Mn + 2 H3PO4 = 2 MnPO4 + 3 H2
CoCl2(aq) + Na2SO4(aq) = CoSO4 + NaCl =>
CoCl2(aq) + Na2SO4(aq) = CoSO4 + 2 NaCl
Na2SO2 + S = Na2S2O2 =>
Na2SO2 + S = Na2S2O2
CuH2O2 + HCl = CuCl2 + H2O =>
CuH2O2 + 2 HCl = CuCl2 + 2 H2O
ZnSO4 + KOH = KSO4 + ZnOH =>
ZnSO4 + KOH = KSO4 + ZnOH
KOH + H2SO4 = KS + H3O5 =>
KOH + H2SO4 = KS + H3O5
CUSO4 + KOH = CUOH + KSO4 =>
CUSO4 + KOH = CUOH + KSO4
NH4 + O = NO + H2O =>
NH4 + 3 O = NO + 2 H2O
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3 =>
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe + Cu{+}2SO4 = Fe2{+3}(SO4)3 + Cu =>
2 Fe + 3 Cu{+}2SO4 = Fe2{+3}(SO4)3 + 3 Cu
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + Cr(C2H3O2)3 = Cr + Zn(C2H3O2)2 =>
3 Zn + 2 Cr(C2H3O2)3 = 2 Cr + 3 Zn(C2H3O2)2
AlO(OH) = AlO + (OH) =>
AlO(OH) = AlO + (OH)
Cu + Fe2(SO3)3 = CuSO3 + Fe =>
3 Cu + Fe2(SO3)3 = 3 CuSO3 + 2 Fe
Pb(NO3)2NH4CH3CO2 = PbCH3CO2NH4(NO3)2 =>
Pb(NO3)2NH4CH3CO2 = PbCH3CO2NH4(NO3)2
CH2H2 + O2 = CO2 + H2O =>
CH2H2 + 2 O2 = CO2 + 2 H2O
Na2O7 + Cr = Na2Cr2O7 =>
Na2O7 + 2 Cr = Na2Cr2O7
Na(s) + S(s) = Na2S(S) =>
2 Na(s) + 2 S(s) = Na2S(S)
CuCl2NaNo3 = CuNo3NaCl2 =>
CuCl2NaNo3 = CuNo3NaCl2
Hg2O + F2 = Hg2F2 + O2 =>
2 Hg2O + 2 F2 = 2 Hg2F2 + O2
NaH2PO3 = PH3 + Na8P6O19 + H2O =>
8 NaH2PO3 = 2 PH3 + Na8P6O19 + 5 H2O
Cu(NO3)2 + H2O = CuO + HNO3 =>
Cu(NO3)2 + H2O = CuO + 2 HNO3
FeO(s) = Fe + O2 =>
2 FeO(s) = 2 Fe + O2
Fe + NHO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 NHO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
CH2(CH)2 + O2 = CO2 + H2O =>
CH2(CH)2 + 4 O2 = 3 CO2 + 2 H2O
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