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2 Li(s) + Fe(NO3)2(aq) = Fe(s) + 2 LiNO3(aq)
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
Fe12 = Fe =>
Fe12 = 12 Fe
K2G2O7 + HCl = KCl + GCl3 + H2O + Cl2 =>
K2G2O7 + 14 HCl = 2 KCl + 2 GCl3 + 7 H2O + 3 Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
Na4C + HCl = NaCl + CH4 =>
Na4C + 4 HCl = 4 NaCl + CH4
As2O5 = As + O =>
As2O5 = 2 As + 5 O
K2S + H2SO4 = SO4K2 + H2S =>
K2S + H2SO4 = SO4K2 + H2S
FeSO4*7H2O + H2C2O4*2H2O = FeC2O4 + H2SO4 + H2O =>
FeSO4*7H2O + H2C2O4*2H2O = FeC2O4 + H2SO4 + 9 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(NO3)2(s) + K2S(aq) = MgS + KNO3 =>
Mg(NO3)2(s) + K2S(aq) = MgS + 2 KNO3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CuSO4 + KHO = K2SO4 + Cu(OH)2 =>
CuSO4 + 2 KHO = K2SO4 + Cu(OH)2
C2H4O + Ag2O + NH3 = Ag + CH3COONH4 =>
C2H4O + Ag2O + NH3 = 2 Ag + CH3COONH4
Bi(NO3)3*5H2O + KI = BiOI + KNO3 + HNO3 + H2O =>
Bi(NO3)3*5H2O + KI = BiOI + KNO3 + 2 HNO3 + 4 H2O
CH3C4H8CH3 + O2 = CO2 + H2O =>
2 CH3C4H8CH3 + 19 O2 = 12 CO2 + 14 H2O
Fe(NO3)3 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)3 =>
Fe(NO3)3 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)3
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
W + O2 = WO2 =>
W + O2 = WO2
KOH + I2 = KIO3 + KI + H2O =>
6 KOH + 3 I2 = KIO3 + 5 KI + 3 H2O
H2PO4 + Zn = H2 + Zn3(PO4)2 =>
2 H2PO4 + 3 Zn = 2 H2 + Zn3(PO4)2
Cr2O7 + HCl = Cl2 + Cr2 + H2O =>
Cr2O7 + 14 HCl = 7 Cl2 + Cr2 + 7 H2O
Mn{2+} + IO4{-} + H2O = H{+} + MnO4{-} + IO3{-} =>
2 Mn{2+} + 5 IO4{-} + 3 H2O = 6 H{+} + 2 MnO4{-} + 5 IO3{-}
C + H = CH4 =>
C + 4 H = CH4
BaCO3 + N = BaCO3N =>
BaCO3 + N = BaCO3N
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + SnCl2 + O2 = FeCl2 + SnO2 =>
2 Fe2O3 + 4 SnCl2 + O2 = 4 FeCl2 + 4 SnO2
HCl + KNO3 = KCl + NO2 + Cl2 + H2O =>
4 HCl + 2 KNO3 = 2 KCl + 2 NO2 + Cl2 + 2 H2O
KMnO4 + MgJ2 + H2SO4 = MnSO4 + K2SO4 + J2 + MgSO4 + H2O =>
2 KMnO4 + 5 MgJ2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 J2 + 5 MgSO4 + 8 H2O
C2H5OH + O2 = O2C2H5OH =>
C2H5OH + O2 = O2C2H5OH
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O =>
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O
Fe2O3 + H2O = Fe2O3(H2O)2 =>
Fe2O3 + 2 H2O = Fe2O3(H2O)2
NaOH + ZnOH = Zn(OH)2 + Na =>
NaOH + ZnOH = Zn(OH)2 + Na
Pb(NO3)2 + CH3COOK + H2O = Pb(OH)2 + CH3COOH + KNO3 =>
Pb(NO3)2 + 2 CH3COOK + 2 H2O = Pb(OH)2 + 2 CH3COOH + 2 KNO3
FeCl2 + SnCl4 + KSCN = Fe(SCN)3 + SnCl2 + KCl =>
2 FeCl2 + SnCl4 + 6 KSCN = 2 Fe(SCN)3 + SnCl2 + 6 KCl
N17647 = N5 =>
5 N17647 = 17647 N5
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl(g) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl(g)
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + H2O + S =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 KCl + 2 CrCl3 + 7 H2O + 3 S
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
(OH)2 = H2O2 =>
(OH)2 = H2O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2CrO4 + H2O + Mn = Mn(OH)2 + Cr(OH)3 + KOH =>
2 K2CrO4 + 8 H2O + 3 Mn = 3 Mn(OH)2 + 2 Cr(OH)3 + 4 KOH
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Mg(NO3)2 + NH4H = MgH2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4H = MgH2 + 2 NH4NO3
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