| Equations balanced on the previous day | Equations balanced on the next day |
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
CHCOOH + NaHCO3 = H2O + CO2 + CH3COONa =>
4 CHCOOH + 3 NaHCO3 = H2O + 5 CO2 + 3 CH3COONa
C2H5CONH2 + Br2 + NaOH = C2H5NH2 + Na2CO3 + NaBr + H2O =>
C2H5CONH2 + Br2 + 4 NaOH = C2H5NH2 + Na2CO3 + 2 NaBr + 2 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
SrCl2(aq) + Pb(NO3)2(aq) = Sr(NO3)2(aq) + PbCl2(s) =>
SrCl2(aq) + Pb(NO3)2(aq) = Sr(NO3)2(aq) + PbCl2(s)
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
K3Fe(CN)6(aq) + Cu(NO3)2(aq) = K3Fe(NO3)6(aq) + Cu(CN)2(s) =>
K3Fe(CN)6(aq) + 3 Cu(NO3)2(aq) = K3Fe(NO3)6(aq) + 3 Cu(CN)2(s)
(NH4)2HPO4 = NH3 + (NH4)H2PO4 = (NH4)H2PO4 = NH3 + H3PO4 = H3PO4 = P2O5 + H2O =>
(NH4)2HPO4 = NH3 + (NH4)H2PO4
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Zn(s) = Zn2 = (aq) =>
2 Zn(s) = Zn2
Ag + (CO)3 = Ag2(CO)3 =>
2 Ag + (CO)3 = Ag2(CO)3
NaS + AgCl = AgS + NaCl =>
NaS + AgCl = AgS + NaCl
Ag + (CO)3 = Ag2(CO)3 =>
2 Ag + (CO)3 = Ag2(CO)3
Li2SO4 + KNO3 = LiNO3 + K2SO4 =>
Li2SO4 + 2 KNO3 = 2 LiNO3 + K2SO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na(OH) + Cr(OH)3 = NaCr(OH)4 =>
Na(OH) + Cr(OH)3 = NaCr(OH)4
C20H14O4 + HCl = C20H15O4 + Cl2 =>
2 C20H14O4 + 2 HCl = 2 C20H15O4 + Cl2
Li3N + O2 = Li2O + N =>
4 Li3N + 3 O2 = 6 Li2O + 4 N
CuFeS2 + O2 = Cu + FeO + SO2 =>
2 CuFeS2 + 5 O2 = 2 Cu + 2 FeO + 4 SO2
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
HNO3 + SO4 = H2SO4 + NO3 =>
2 HNO3 + SO4 = H2SO4 + 2 NO3
C14H10 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C14H10 + 6 KMnO4 + 9 H2SO4 = 10 C7H6O2 + 6 MnSO4 + 3 K2SO4 + 4 H2O
Al(OH)3 + O2 + H2O = Al(OH)4 =>
4 Al(OH)3 + O2 + 2 H2O = 4 Al(OH)4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
S + NaNO3 = NaNO2 + SO2 =>
S + 2 NaNO3 = 2 NaNO2 + SO2
HNO3 = N2O + H2O + O2 =>
2 HNO3 = N2O + H2O + 2 O2
MnO2 + H2O2 = H2O4 + Mn =>
MnO2 + H2O2 = H2O4 + Mn
HClO + O2 = HClO3 =>
HClO + O2 = HClO3
Cu(NO3)2 + BeCl2 = CuCl2 + Be(NO3)2 =>
Cu(NO3)2 + BeCl2 = CuCl2 + Be(NO3)2
Al(OH)3 = Al(OH)2 + OH =>
Al(OH)3 = Al(OH)2 + OH
CaI2 + F2 = CaF2 + I2 =>
CaI2 + F2 = CaF2 + I2
MgSO4 + SrNO3 = MgNO3 + SrSO4 =>
MgSO4 + SrNO3 = MgNO3 + SrSO4
Na2S + MoCl5 = NaCl + MoS2 + S =>
5 Na2S + 2 MoCl5 = 10 NaCl + 2 MoS2 + S
Al2 + O2 = Al2O =>
2 Al2 + O2 = 2 Al2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Na2CO3 + HCl = OH + CO + NaCl =>
Na2CO3 + 2 HCl = 2 OH + CO + 2 NaCl
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NaAlO2 = Al + NaO2 =>
NaAlO2 = Al + NaO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CrCl3 + NaHCO3 = Cr(OH)3 + CO2 + NaCl =>
CrCl3 + 3 NaHCO3 = Cr(OH)3 + 3 CO2 + 3 NaCl
((NH4)2CO3)(aq) + O2 = H2O + CN2O =>
((NH4)2CO3)(aq) + O2 = 4 H2O + CN2O
C3H7O2N + NaOH = C3H6O2NNa + H2O =>
C3H7O2N + NaOH = C3H6O2NNa + H2O
FeCl3 + HOH = Fe(OH)2Cl + HCl =>
FeCl3 + 2 HOH = Fe(OH)2Cl + 2 HCl
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
K2Cr2O7 + H2SO4 + C3H7OH = C2H4O + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 C3H7OH = 3 C2H4O + Cr2(SO4)3 + K2SO4 + 6 H2O
Al(OH)3 + O2 + H2O = Al(OH)4 =>
4 Al(OH)3 + O2 + 2 H2O = 4 Al(OH)4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/03/25
Equations balanced on 02/02/24
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