Equations balanced on the previous day | Equations balanced on the next day |
2 NaOHCO3 + H2O = Na2O + 4 OH + 2 CO2
CH4 + SO4{2-} = S{2-} + H{+} + HCO3{-} + H2O =>
CH4 + SO4{2-} = S{2-} + H{+} + HCO3{-} + H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
lead(ii)sulfide + oxygen = lead + sulfurdioxide =>
PbS + O2 = Pb + SO2
Mg(OH)2 + Al + H2O = MgAl2O4 + H2 =>
Mg(OH)2 + 2 Al + 2 H2O = MgAl2O4 + 3 H2
SO3{-2} + H2O + I2 = SO4{-2} + H{+} + I{-} =>
SO3{-2} + H2O + I2 = SO4{-2} + 2 H{+} + 2 I{-}
V2O5 + Ca = V + CaO =>
V2O5 + 5 Ca = 2 V + 5 CaO
KMnO4 + C3H8O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H8O3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
C7H40 + O2 = CO2 + H2O =>
C7H40 + 17 O2 = 7 CO2 + 20 H2O
C3H7O + H2 = C3H8O =>
2 C3H7O + H2 = 2 C3H8O
Pb + HClO4 = Pb(ClO4) + HClO2 + H2O =>
4 Pb + 5 HClO4 = 4 Pb(ClO4) + HClO2 + 2 H2O
Al2O + C + Cl2 = AlCl + C2O =>
Al2O + 2 C + Cl2 = 2 AlCl + C2O
NaHCO3 + CH3 = CH3COOHNa + H2O + CO2 =>
7 NaHCO3 + 9 CH3 = 7 CH3COOHNa + 3 H2O + 2 CO2
(NH4)2ReNOCl5 + [Co(NH3)6]Cl3 = [Co(NH3)6]2[ReNOCl5]3 + NH4Cl =>
3(NH4)2ReNOCl5 + 2[Co(NH3)6]Cl3 = [Co(NH3)6]2[ReNOCl5]3 + 6 NH4Cl
KIO3 + Na2SO4 + H2SO4 = I2 + NaSO4 + K2SO4 + H2O =>
2 KIO3 + 5 Na2SO4 + 6 H2SO4 = I2 + 10 NaSO4 + K2SO4 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H12 = C4 + H5 =>
10 C6H12 = 15 C4 + 24 H5
H{+} + MnO4{-} + Zn = Zn{2+} + Mn{2+} + H2O =>
16 H{+} + 2 MnO4{-} + 5 Zn = 5 Zn{2+} + 2 Mn{2+} + 8 H2O
SnCl4 + Na3Po4 = Sn3(Po4)4 + NaCl =>
3 SnCl4 + 4 Na3Po4 = Sn3(Po4)4 + 12 NaCl
Co(NH3)6 + Cl = CoCl + NH3 =>
Co(NH3)6 + Cl = CoCl + 6 NH3
CO2(g) + H2O(s) = H2CO3(s) =>
CO2(g) + H2O(s) = H2CO3(s)
K + C6 = KC =>
6 K + C6 = 6 KC
Fe2 + AgNO3 = Fe(NO3)2 + Ag =>
Fe2 + 4 AgNO3 = 2 Fe(NO3)2 + 4 Ag
C5H7O2N + O2 = CO2 + NO3{-} + H{+} + H2O =>
C5H7O2N + 7 O2 = 5 CO2 + NO3{-} + H{+} + 3 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
FeCl3 + (NH4)2S = (NH4)2Cl3 + FeS =>
FeCl3 + (NH4)2S = (NH4)2Cl3 + FeS
C2H5OH + CuO = CH3COOH + Cu + H2O =>
C2H5OH + 2 CuO = CH3COOH + 2 Cu + H2O
K + Pb3P4 = KP + Pb =>
4 K + Pb3P4 = 4 KP + 3 Pb
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
As2O3(s) + HCl(aq) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
3 As2O3(s) + 4 HCl(aq) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl(aq)
NaCl + HO = NaO + HCl =>
NaCl + HO = NaO + HCl
Li + HgCl2 = Li2Cl + Hg =>
4 Li + HgCl2 = 2 Li2Cl + Hg
FeCl3 + HNO3 = Fe(NO3)3 + HCl =>
FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 HCl
C17H36 + CuO = Cu + H2O + CO2 =>
C17H36 + 52 CuO = 52 Cu + 18 H2O + 17 CO2
C6H5Na + CO2 + H2O = C6H5OH + NaHCO3 =>
14 C6H5Na + 20 CO2 + 17 H2O = 15 C6H5OH + 14 NaHCO3
FeS2 + NO3{-} + HCO3{-} = N2 + FeOOH + SO4{-2} + CO2 =>
2 FeS2 + 6 NO3{-} + 2 HCO3{-} = 3 N2 + 2 FeOOH + 4 SO4{-2} + 2 CO2
Ni(NO3)2 + Al = Ni + AlNO3 =>
Ni(NO3)2 + 2 Al = Ni + 2 AlNO3
[Ni(H2O)6]2[Fe(CN)6] + NH3 = [Ni(NH3)6] + [Fe(CN)6] + H2O =>
[Ni(H2O)6]2[Fe(CN)6] + 12 NH3 = 2[Ni(NH3)6] + [Fe(CN)6] + 12 H2O
AgNO3 + NaBH4 = AgBH2 + H2 + NaNO3 =>
AgNO3 + NaBH4 = AgBH2 + H2 + NaNO3
Ca2C + NaCl = Na4C + CaCl2 =>
Ca2C + 4 NaCl = Na4C + 2 CaCl2
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
Zn + Pb(CIO)2 = Zn(CIO) + Pb =>
2 Zn + Pb(CIO)2 = 2 Zn(CIO) + Pb
Si4H11 + O2 = SiO2 + H2O =>
4 Si4H11 + 27 O2 = 16 SiO2 + 22 H2O
KCl + AgF = KF + AgCl =>
KCl + AgF = KF + AgCl
HBr + Fe = H + BrFe =>
HBr + Fe = H + BrFe
Na2S2O8 + H2O = NaHSO4 + H2O2 =>
Na2S2O8 + 2 H2O = 2 NaHSO4 + H2O2
I2(l) + NaOH(aq) = NaI(aq) + NaIO(aq) + H2O(l) =>
I2(l) + 2 NaOH(aq) = NaI(aq) + NaIO(aq) + H2O(l)
Cu3PO4 + Na2S = Cu2S + Na3PO4 =>
2 Cu3PO4 + 3 Na2S = 3 Cu2S + 2 Na3PO4
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Equations balanced on 12/08/23
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