Equations balanced on the previous day | Equations balanced on the next day |
C9H20(l) + 14 O2(g) = 9 CO2 + 10 H2O
KOH + Na2Cr2O7 + HCl = K2Cr2O7 + NaCl + H2O =>
2 KOH + Na2Cr2O7 + 2 HCl = K2Cr2O7 + 2 NaCl + 2 H2O
K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + H2O =>
K2Cr2O7 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 KHS + H2O
NH4OH + KOH = H2O + KNH4 + O2 =>
2 NH4OH + 2 KOH = 2 H2O + 2 KNH4 + O2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O =>
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O
(CH2COOH)2 + O2 = CO2 + H2O =>
2(CH2COOH)2 + 7 O2 = 8 CO2 + 6 H2O
HgS + NaI = HgI + NaS =>
HgS + NaI = HgI + NaS
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MgN + HSO4 = MgSO4 + HN =>
MgN + HSO4 = MgSO4 + HN
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
P2 + Cl2 = P2Cl3 =>
2 P2 + 3 Cl2 = 2 P2Cl3
Na(NO3) + CaCO3 = Na2CO3 + Ca(NO3)2 =>
2 Na(NO3) + CaCO3 = Na2CO3 + Ca(NO3)2
N2O5 + OH{-} + H2O = N(OH)6{-} =>
N2O5 + 2 OH{-} + 5 H2O = 2 N(OH)6{-}
H4As2O7 + Pt(OH)2 = Pt2As2O7 + H2O =>
H4As2O7 + 2 Pt(OH)2 = Pt2As2O7 + 4 H2O
Na + Mg3PO4 = Mg + Na3PO4 =>
3 Na + Mg3PO4 = 3 Mg + Na3PO4
C8H10N4O2 + O2 = H2O + N2 + CO2 =>
2 C8H10N4O2 + 19 O2 = 10 H2O + 4 N2 + 16 CO2
CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + K2SO4 + CClO2 + H2O =>
CuSO4*5H2O + 3 KClO3 + H2O2 + 3 C = KCuO4 + K2SO4 + 3 CClO2 + 6 H2O
FeSCN{2+} + Na2C2O4 = Fe2(C2O4)3 + Na{+} + SCN{-} =>
2 FeSCN{2+} + 3 Na2C2O4 = Fe2(C2O4)3 + 6 Na{+} + 2 SCN{-}
CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + K2SO4 + CClO2 + H2O =>
CuSO4*5H2O + 3 KClO3 + H2O2 + 3 C = KCuO4 + K2SO4 + 3 CClO2 + 6 H2O
C5H11OH + Ba = (C5H11O)Ba + H2 =>
2 C5H11OH + 2 Ba = 2(C5H11O)Ba + H2
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
Al(s) + Pb(SO4)2(aq) = Al2(SO4)3 + Pb =>
4 Al(s) + 3 Pb(SO4)2(aq) = 2 Al2(SO4)3 + 3 Pb
MnO4 + H{+} + e = Mn2{+} + H2O =>
2 MnO4 + 16 H{+} + 15e = Mn2{+} + 8 H2O
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
H{+} + SO3{2-} = HSO3{-} =>
H{+} + SO3{2-} = HSO3{-}
CS2(l) + O2(g) = CO2(g) + S(s) =>
CS2(l) + O2(g) = CO2(g) + 2 S(s)
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
CH2O + Ag(NH3)2OH = CHOONH4 + NH3 + Ag + H2O =>
CH2O + 2 Ag(NH3)2OH = CHOONH4 + 3 NH3 + 2 Ag + H2O
Cu(NH3)4 + HNO3 = Cu(NO3)2 + NH3 + H2O =>
4 Cu(NH3)4 + 9 HNO3 = 4 Cu(NO3)2 + 17 NH3 + 3 H2O
Fe4 + O5 = Fe7O8 =>
35 Fe4 + 32 O5 = 20 Fe7O8
HCl + K2CrO4 = HCrO4 + ClK2 =>
HCl + K2CrO4 = HCrO4 + ClK2
NaKC4H4O6 + H2O2 = NaKO2 + H2C4H4O6 =>
NaKC4H4O6 + H2O2 = NaKO2 + H2C4H4O6
Fe4 + O5 = Fe7O8 =>
35 Fe4 + 32 O5 = 20 Fe7O8
CH2O + Ag(NH3)2OH = CH2O2 + Ag + NH3 + H2O =>
CH2O + 2 Ag(NH3)2OH = CH2O2 + 2 Ag + 4 NH3 + H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
ZnS + H2SO4 = HS + Zn2SO4 =>
2 ZnS + H2SO4 = 2 HS + Zn2SO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Pb(C2H5)7 + O2 = PbO + CO2 + H2O =>
4 Pb(C2H5)7 + 93 O2 = 4 PbO + 56 CO2 + 70 H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2 + SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2 + 3 SO4
CH2O + Ag(NH3)2OH = CO2 + NH3 + Ag + H2O =>
CH2O + 4 Ag(NH3)2OH = CO2 + 8 NH3 + 4 Ag + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(NO3)2 + KCr = KNO3 + PbCr2 =>
Pb(NO3)2 + 2 KCr = 2 KNO3 + PbCr2
HCl(aq) + SrSO4(s) = SrCl2(aq) + H2SO4(aq) =>
2 HCl(aq) + SrSO4(s) = SrCl2(aq) + H2SO4(aq)
CuCl2 + Li = LiCl2 + Cu =>
CuCl2 + Li = LiCl2 + Cu
Li9O18Ni5Mn2Co2 = LiNiO2 + LiMnO2 + LiCoO2 =>
Li9O18Ni5Mn2Co2 = 5 LiNiO2 + 2 LiMnO2 + 2 LiCoO2
SO3K2 + HNO3 = NO3K + H2O + SO2 =>
SO3K2 + 2 HNO3 = 2 NO3K + H2O + SO2
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