Equations balanced on the previous day | Equations balanced on the next day |
NaC7H5O2 + HCl = NaCl + HC7H5O2
C20H32O12 + O2 = H2O + CO2 =>
C20H32O12 + 22 O2 = 16 H2O + 20 CO2
CuSO4(aq) + Fe(s) = Fe2(SO4)3() + Cu() =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3() + 3 Cu()
COH4 + O2 = CO2 + H2O =>
2 COH4 + 3 O2 = 2 CO2 + 4 H2O
Ca(ClO)2 = CaCl2 + O =>
Ca(ClO)2 = CaCl2 + 2 O
Ca + H(NO3) = NH4(NO3) + Ca(NO3)2 + H2O =>
4 Ca + 10 H(NO3) = NH4(NO3) + 4 Ca(NO3)2 + 3 H2O
(Na2SO3) + HCl = NaCl + (H2SO3) =>
(Na2SO3) + 2 HCl = 2 NaCl + (H2SO3)
PbO2 + I2 = Pb{+2} + IO3{-3} =>
3 PbO2 + I2 = 3 Pb{+2} + 2 IO3{-3}
(CH3COO)2Pb + HCl = (CH3COO)2Cl + HPb =>
(CH3COO)2Pb + HCl = (CH3COO)2Cl + HPb
Fe2(SO4)3 + LiOH = Fe2(OH) + Li(SO4)3 =>
Fe2(SO4)3 + LiOH = Fe2(OH) + Li(SO4)3
Bi(aq) + Cl(aq) = BiCl3(s) =>
Bi(aq) + 3 Cl(aq) = BiCl3(s)
C6H5CHO + O2 = CO2 + H2O =>
C6H5CHO + 8 O2 = 7 CO2 + 3 H2O
KMnO4 + H2SO4 + H2C2O4 = CO2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4
Ai + O2 = Ai2O2 =>
2 Ai + O2 = Ai2O2
C6H5NH2 + NaOH = C6H4NaO + NH4 =>
C6H5NH2 + NaOH = C6H4NaO + NH4
MgCl + CaOH = MgOH + CaCl =>
MgCl + CaOH = MgOH + CaCl
CaS + H3BO3 = CaHBO3 + H2S =>
CaS + H3BO3 = CaHBO3 + H2S
Fe2(SO4)3 + Pb(C2H3O2)2 = Fe(C2H3O2)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 Pb(SO4)
Pb(NO3)2 + KO = KNO3 + PbO2 =>
Pb(NO3)2 + 2 KO = 2 KNO3 + PbO2
Cu2SO4 + Na2CO3 = Cu2CO3 + Na2SO4 =>
Cu2SO4 + Na2CO3 = Cu2CO3 + Na2SO4
C3H8Cl2 = C3H7ClHCl =>
C3H8Cl2 = C3H7ClHCl
NH4VO3 + C2H2O4 = (NH4)2[(VO)2(C2O4)3] + CO2 + H2O =>
2 NH4VO3 + 4 C2H2O4 = (NH4)2[(VO)2(C2O4)3] + 2 CO2 + 4 H2O
KMnO4 + H2SO4 + H2C2O4 = CO2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4
K + H3PO4(aq) = H2 + K3PO4 =>
6 K + 2 H3PO4(aq) = 3 H2 + 2 K3PO4
Na2O + H2O = NaOH2 + O6 =>
6 Na2O + 12 H2O = 12 NaOH2 + O6
N3 + O3 = NO =>
N3 + O3 = 3 NO
CrO(s) + O2(g) = Cr2O3(s) =>
4 CrO(s) + O2(g) = 2 Cr2O3(s)
Sr(NO3) + KMnO4 = SrMnO4 + K(NO3) =>
Sr(NO3) + KMnO4 = SrMnO4 + K(NO3)
W + CO = W(CO)6 =>
W + 6 CO = W(CO)6
KMnO4 + H2SO4 + H2C2O4 = CO2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4
O2 + NH3 + HCl = H2O + N2Cl3 =>
9 O2 + 8 NH3 + 12 HCl = 18 H2O + 4 N2Cl3
Cd + Br2 = CdBr =>
2 Cd + Br2 = 2 CdBr
KCl(aq) + H2SO4(aq) = K2SO4(aq) + HCl(aq) =>
2 KCl(aq) + H2SO4(aq) = K2SO4(aq) + 2 HCl(aq)
HOOCCH2CH2COOH + LiAlH4 + H2O = CH3CH2OH + Li2O + Al(OH)3 =>
8 HOOCCH2CH2COOH + 10 LiAlH4 + 19 H2O = 16 CH3CH2OH + 5 Li2O + 10 Al(OH)3
AgCN + NaCN = Na[Ag(CN)2] =>
AgCN + NaCN = Na[Ag(CN)2]
BaO + AlN + Si3N4 + SiO2 = BaSi8Al4O2N14 =>
2 BaO + 8 AlN + 5 Si3N4 + SiO2 = 2 BaSi8Al4O2N14
HClNaOH = OH2ClNa =>
HClNaOH = OH2ClNa
C15H31COOC30H61 + O2 = CO2 + H2O =>
C15H31COOC30H61 + 68 O2 = 46 CO2 + 46 H2O
Sn{2+} = Sn{4+} + {2-} =>
Sn{2+} = Sn{4+} + {2-}
MnO2 + H2O + Zn = Mn(OH)2 + Zn(OH)2 =>
MnO2 + 2 H2O + Zn = Mn(OH)2 + Zn(OH)2
Mg6N4 + H2O = NH3 + Mg(OH)2 =>
Mg6N4 + 12 H2O = 4 NH3 + 6 Mg(OH)2
Ca(HCO3)2 = Ca2(CO3)2 + H2O + CO2 =>
2 Ca(HCO3)2 = Ca2(CO3)2 + 2 H2O + 2 CO2
Cr2O3 + K2CO3 + NaNO3 = K2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 2 K2CO3 + 3 NaNO3 = 2 K2CrO4 + 3 NaNO2 + 2 CO2
Si + NaOH = Na + SiO4 + H2 =>
Si + 4 NaOH = 4 Na + SiO4 + 2 H2
NaI + Pb(SO2)2 = Na2(SO2) + PbI4 =>
4 NaI + Pb(SO2)2 = 2 Na2(SO2) + PbI4
Ca3(PO4)3 + HCl = CaCl3 + PO4H3 =>
Ca3(PO4)3 + 9 HCl = 3 CaCl3 + 3 PO4H3
FeSO4 + NaCl = FeCl2 + Na2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + Na2SO4
Ca(ClO2)2 = CaCl2 + Ca(ClO4)2 =>
2 Ca(ClO2)2 = CaCl2 + Ca(ClO4)2
C2H5O5 + Cr2O7{2-} + H{+} = CO2 + H2O + Cr3{+} =>
34 C2H5O5 + 9 Cr2O7{2-} + 24 H{+} = 68 CO2 + 97 H2O + 6 Cr3{+}