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Na + NaOH = NaH + NaO
Sn{4}{+} + Fe = Sn{2}{+} + Fe{2}{+} =>
Sn{4}{+} + Fe = Sn{2}{+} + Fe{2}{+}
MnSO4 + H2S = Mn + SO2 + H2O =>
3 MnSO4 + 2 H2S = 3 Mn + 5 SO2 + 2 H2O
Ai + HCI = Ai{+3} + H2 + CI{-} =>
2 Ai + 6 HCI = 2 Ai{+3} + 3 H2 + 6 CI{-}
Mo + HNO3 + HF = H2[MoF8] + NO2 + H2O =>
Mo + 6 HNO3 + 8 HF = H2[MoF8] + 6 NO2 + 6 H2O
NH4HCO3(s) = NH3(g) + H2O(l) + CO2(g) =>
NH4HCO3(s) = NH3(g) + H2O(l) + CO2(g)
Na2SO4 + HCl = NaCl + SO2 + H2O + O2 =>
2 Na2SO4 + 4 HCl = 4 NaCl + 2 SO2 + 2 H2O + O2
C4H8 + KOH + KMnO4 = H2O + CH3COOK + K2MnO4 =>
C4H8 + 10 KOH + 8 KMnO4 = 6 H2O + 2 CH3COOK + 8 K2MnO4
Hg(NO3)2 + BaCl2 = HgCl2 + Ba(NO3)2 =>
Hg(NO3)2 + BaCl2 = HgCl2 + Ba(NO3)2
Pt + HCl(aq) = H2 + PtCl2(aq) =>
Pt + 2 HCl(aq) = H2 + PtCl2(aq)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe(NO3)2 + KSCN = KNO3 + Fe(SCN)2 =>
Fe(NO3)2 + 2 KSCN = 2 KNO3 + Fe(SCN)2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Zn + NaNO3 + NaOH = Na2ZnO2 + H2O + NH3 =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + 2 H2O + NH3
KMnO4 + HCl + KI = KCl + MnCl2 + H2O + I2 =>
2 KMnO4 + 16 HCl + 10 KI = 12 KCl + 2 MnCl2 + 8 H2O + 5 I2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
BaCO3(s) + H2O(l) = Ba(OH)2 + CO2 =>
BaCO3(s) + H2O(l) = Ba(OH)2 + CO2
S2Fe3 + O2 = FeO + SO2 =>
2 S2Fe3 + 7 O2 = 6 FeO + 4 SO2
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2(g)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
HBr + Mg = Mg2Br + H =>
HBr + 2 Mg = Mg2Br + H
NI + H2SO4 = NISO4 + SO2 + H2O =>
NI + 2 H2SO4 = NISO4 + SO2 + 2 H2O
Bi2S3(s) + O2(g) = Bi2O3(s) + SO2(g) =>
2 Bi2S3(s) + 9 O2(g) = 2 Bi2O3(s) + 6 SO2(g)
Na3PO4(ac) + Cu(NO3)2(ac) = Cu3(PO4)2(s) + NaNO3(ac) =>
2 Na3PO4(ac) + 3 Cu(NO3)2(ac) = Cu3(PO4)2(s) + 6 NaNO3(ac)
AgNO3(l) + Cu2(s) = Cu(NO3)2 + Ag =>
4 AgNO3(l) + Cu2(s) = 2 Cu(NO3)2 + 4 Ag
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Al + CO3 = Al(CO3)3 =>
Al + 3 CO3 = Al(CO3)3
CH2OHCH2OH + HNO3 = CH2ONO2CH2ONO2 + H2O =>
CH2OHCH2OH + 2 HNO3 = CH2ONO2CH2ONO2 + 2 H2O
SCN + H2O2 = H2O + OSCN =>
SCN + H2O2 = H2O + OSCN
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
O2N = NO2 =>
O2N = NO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO4{-2} + SO3{2-} + H{+} = Mn{2} + SO4{2-} + H2O =>
MnO4{-2} + 2 SO3{2-} + 4 H{+} = Mn{2} + 2 SO4{2-} + 2 H2O
LiCl + Pb(NO{3}){2} = PbCl{2} + LiNO{3} =>
LiCl + Pb(NO{3}){2} = PbCl{2} + LiNO{3}
KOH = H + KO =>
KOH = H + KO
Cu + CuO = Cu4O =>
3 Cu + CuO = Cu4O
CrF2 + O = CrO + F2 =>
CrF2 + O = CrO + F2
HS + Pb(NO3)2 = PbS2 + H(NO3) =>
2 HS + Pb(NO3)2 = PbS2 + 2 H(NO3)
Cu3(PO4)2 + Mg2(SO4)2 = CuSO4 + Mg3(PO4)2 =>
2 Cu3(PO4)2 + 3 Mg2(SO4)2 = 6 CuSO4 + 2 Mg3(PO4)2
Al + H3CCOOH = AlH3CCOO + H2 =>
2 Al + 2 H3CCOOH = 2 AlH3CCOO + H2
BF3 + Li[AlH4] = AlF3 + LiF + B2H6 =>
4 BF3 + 3 Li[AlH4] = 3 AlF3 + 3 LiF + 2 B2H6
Cu{+} + NaCN = Cu(CN)3{-2} + Na{+} =>
Cu{+} + 3 NaCN = Cu(CN)3{-2} + 3 Na{+}
H2SO4 + Al(NO3)2 = Al(SO4)2 + H2NO3 =>
2 H2SO4 + Al(NO3)2 = Al(SO4)2 + 2 H2NO3
CH2OHCH2OH + HNO3 = CH2ONO2CH2ONO2 + H2O =>
CH2OHCH2OH + 2 HNO3 = CH2ONO2CH2ONO2 + 2 H2O
Al(OH)3 + HNO3 = AlOH2(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = AlOH2(NO3)3 + 2 H2O
FeCl3 + Cu(NO3)2 = Fe(NO3)2 + CuCl3 =>
FeCl3 + Cu(NO3)2 = Fe(NO3)2 + CuCl3
FeOH2O = Fe(OH)2 =>
FeOH2O = Fe(OH)2
C4H10 + C3H6 = C7H16 =>
C4H10 + C3H6 = C7H16
CH3CH3CH3CH3 + O2 = CO2 + H2O =>
CH3CH3CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 = Ag + NO2 + O2 = =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
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