| Equations balanced on the previous day |
Pb(SO4)2 = Pb + 2 SO4
HMnO4 + NaOH = NaMnO4 + H2O =>
HMnO4 + NaOH = NaMnO4 + H2O
C2H5NO2 = CH4N2O + CH3COOH =>
4 C2H5NO2 = 2 CH4N2O + 3 CH3COOH
MgO + P4O10 = Mg3(PO4)2 =>
6 MgO + P4O10 = 2 Mg3(PO4)2
HIO + OH{-} = IO3{-} + I{-} + H2O =>
3 HIO + 3 OH{-} = IO3{-} + 2 I{-} + 3 H2O
K(OH) + H2CrO4 = K2CrO4 + H2O =>
2 K(OH) + H2CrO4 = K2CrO4 + 2 H2O
N2 + H2O2 = N2O + H2O =>
N2 + H2O2 = N2O + H2O
BaNO3 + Na2CrO4 = BaCrO4 + Na2NO3 =>
BaNO3 + Na2CrO4 = BaCrO4 + Na2NO3
KSCN + NaOH = KOH + NaSCN =>
KSCN + NaOH = KOH + NaSCN
OH{-} + Cr + ClO4{-} = CrO2{-} + ClO3{-} + H{+} =>
OH{-} + 2 Cr + 3 ClO4{-} = 2 CrO2{-} + 3 ClO3{-} + H{+}
KI + H2SO3 = S + KIO3 + H2O =>
2 KI + 3 H2SO3 = 3 S + 2 KIO3 + 3 H2O
Ag + Zn = AgZn =>
Ag + Zn = AgZn
Hg(OH)2 = Hg + O2 + H2O =>
2 Hg(OH)2 = 2 Hg + O2 + 2 H2O
Ba + K3PO4 = BaPO4 + K =>
Ba + K3PO4 = BaPO4 + 3 K
Zn(s) + NaOH(aq) + H2O = Na2Zn(OH)4(aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O = Na2Zn(OH)4(aq) + H2(g)
KClO3 + H2 = KCl + H2O =>
KClO3 + 3 H2 = KCl + 3 H2O
H{+} + Cr2O7 + C2H5OH = Cr{+3} + C2H4O + H2O =>
6 H{+} + Cr2O7 + 4 C2H5OH = 2 Cr{+3} + 4 C2H4O + 7 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
MnO4 + AsO2 = MnO2 + AsO4 =>
MnO4 + AsO2 = MnO2 + AsO4
C6H6(l) + O(g) = CO2(g) + H2O(l) =>
C6H6(l) + 15 O(g) = 6 CO2(g) + 3 H2O(l)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Cu(NO3)2 + LiCl = CuCl2 + LiNO3 =>
Cu(NO3)2 + 2 LiCl = CuCl2 + 2 LiNO3
Na2S2O8 + MnSO4 + H2O = MnO2 + Na2SO4 + H2SO4 =>
Na2S2O8 + MnSO4 + 2 H2O = MnO2 + Na2SO4 + 2 H2SO4
Cr(OH)2 + Ba = Cr + Ba(OH)2 =>
Cr(OH)2 + Ba = Cr + Ba(OH)2
KCl + Bi(NO3)3 = K(NO3)3 + BiCl =>
KCl + Bi(NO3)3 = K(NO3)3 + BiCl
Na(s) + Fe2O3 = Na2O(s) + Fe(s) =>
6 Na(s) + Fe2O3 = 3 Na2O(s) + 2 Fe(s)
SO3 + Ba(OH)2 = Ba2(SO4)2 + H2O =>
2 SO3 + 2 Ba(OH)2 = Ba2(SO4)2 + 2 H2O
KMnO4 + CuS + HCl = S + CuCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 CuS + 16 HCl = 5 S + 5 CuCl2 + 2 MnCl2 + 2 KCl + 8 H2O
NaHCO3 + CH3CHOOH = CH3COONa + H2O + CO2 =>
9 NaHCO3 + 8 CH3CHOOH = 9 CH3COONa + 11 H2O + 7 CO2
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
Mn2O7 + CaO = (Ca(MnO4)2) =>
Mn2O7 + CaO = (Ca(MnO4)2)
Fe3O4 + H2SO4 = FeSO4 + Fe2(SO4)3 + H2O =>
Fe3O4 + 4 H2SO4 = FeSO4 + Fe2(SO4)3 + 4 H2O
C4H8O2 + CH3OH = C6H12O2 + H2O =>
C4H8O2 + 2 CH3OH = C6H12O2 + 2 H2O
Mn(s) + O2(g) = Mn2O7(s) =>
4 Mn(s) + 7 O2(g) = 2 Mn2O7(s)
Cu(OH)2 + HClO4(aq) = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 HClO4(aq) = Cu(ClO4)2 + 2 H2O
Ag2CrO4 + H2O = HAg + OCrO4 =>
Ag2CrO4 + H2O = 2 HAg + OCrO4
FeC2O4*2H2O + H2O2 + K2C2O4*H2O + H2C2O4*2H2O = K3Fe(C2O4)3*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + 3 K2C2O4*H2O + H2C2O4*2H2O = 2 K3Fe(C2O4)3*3H2O + 5 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Cr2O3(s) + Al(l) = Cr(l) + Al2O3(s) =>
Cr2O3(s) + 2 Al(l) = 2 Cr(l) + Al2O3(s)
Ba(ClO)2 + Fe(CO3)3 = Fe(ClO)3 + Ba(CO3)2 =>
3 Ba(ClO)2 + 2 Fe(CO3)3 = 2 Fe(ClO)3 + 3 Ba(CO3)2
Na + H2O(a) = NaOH + H2(g) =>
2 Na + 2 H2O(a) = 2 NaOH + H2(g)
Sn(HCO3)4 = Sn2(CO3)4 + H2O + CO2 =>
2 Sn(HCO3)4 = Sn2(CO3)4 + 4 H2O + 4 CO2
C2H3OH + O2 = C2 + H2O =>
2 C2H3OH + O2 = 2 C2 + 4 H2O
Li + Na2CO3 = Li2CO3 + Na =>
2 Li + Na2CO3 = Li2CO3 + 2 Na
C25H52(g) + O2(g) = CO2(g) + H2O =>
C25H52(g) + 38 O2(g) = 25 CO2(g) + 26 H2O
HClO4 = ClO2 + O2 + H2O =>
4 HClO4 = 4 ClO2 + 3 O2 + 2 H2O
H{+} + Cr2O7 + C2H5OH = Cr3{+} + C2H4O + H2O =>
2 H{+} + 3 Cr2O7 + 20 C2H5OH = 2 Cr3{+} + 20 C2H4O + 21 H2O
Br{-} + MnO4{-} + H{+} = Br2 + MnO + H2O =>
10 Br{-} + 2 MnO4{-} + 12 H{+} = 5 Br2 + 2 MnO + 6 H2O
K + Na + Co(NO2)6 = K2Na[Co(NO2)6] =>
2 K + Na + Co(NO2)6 = K2Na[Co(NO2)6]
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 10/23/24
Equations balanced on 11/22/23
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