| Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
Mg(C2H3O2)2(aq) + CaBr2(aq) = MgBr2 + Ca(C2H3O2)2 =>
Mg(C2H3O2)2(aq) + CaBr2(aq) = MgBr2 + Ca(C2H3O2)2
Cr2(SO4)3 + Mg(OH)2 = Mg(SO4) + Cr(OH)3 =>
Cr2(SO4)3 + 3 Mg(OH)2 = 3 Mg(SO4) + 2 Cr(OH)3
C2H3NaO2 = NaCH3CO2(aq) =>
C2H3NaO2 = NaCH3CO2(aq)
Pb(OH)2 + NO2 = Pb(OH)NO3 + H2 =>
2 Pb(OH)2 + 2 NO2 = 2 Pb(OH)NO3 + H2
KNO3 + C10H8 = K2CO3 + CO2 + N2 + H2O =>
48 KNO3 + 5 C10H8 = 24 K2CO3 + 26 CO2 + 24 N2 + 20 H2O
Na2CO3 + C2H2O4 = H2CO3 + Na2C2O4 =>
Na2CO3 + C2H2O4 = H2CO3 + Na2C2O4
Al2S3 + H2SO4 = Al2(SO4)3 + H2S =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 H2S
ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S
H3Po4 + Pt(OH)4 = Pt3(Po4)4 + H2O =>
4 H3Po4 + 3 Pt(OH)4 = Pt3(Po4)4 + 12 H2O
C2H16(l) + O2(g) = CO2(g) + H2O(g) =>
C2H16(l) + 6 O2(g) = 2 CO2(g) + 8 H2O(g)
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
H2SO4 + BF3 = B2(SO4)3 + HF =>
3 H2SO4 + 2 BF3 = B2(SO4)3 + 6 HF
CU + NO3 = CU(NO3)2 =>
CU + 2 NO3 = CU(NO3)2
CrSO4 + Cr(NO3)3 = Cr(NO3)2 + Cr2(SO4)3 =>
3 CrSO4 + 2 Cr(NO3)3 = 3 Cr(NO3)2 + Cr2(SO4)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr2O3 + NaBrO + Na2CO3 = CO2 + NaBr + Na2CrO4 =>
Cr2O3 + 3 NaBrO + 2 Na2CO3 = 2 CO2 + 3 NaBr + 2 Na2CrO4
PbO2 + HCl = H2[PbCl4] + Cl2 + H2O =>
PbO2 + 6 HCl = H2[PbCl4] + Cl2 + 2 H2O
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
K2HPO4 + Ba(OH)2 = K3PO4 + Ba3(PO4)2 + H2O =>
6 K2HPO4 + 3 Ba(OH)2 = 4 K3PO4 + Ba3(PO4)2 + 6 H2O
Ba + Se = Ba2Se =>
2 Ba + Se = Ba2Se
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Nb(OH)5 + Mg3(PO3)2 = Nb3(PO3)5 + Mg(OH)2 =>
6 Nb(OH)5 + 5 Mg3(PO3)2 = 2 Nb3(PO3)5 + 15 Mg(OH)2
Na2SiO3 + NH4Cl = SiO2 + NH3 + NaCl + H2O =>
Na2SiO3 + 2 NH4Cl = SiO2 + 2 NH3 + 2 NaCl + H2O
NaOH + H3C6H5O2 = Na3C6H5O2 + H2O =>
3 NaOH + H3C6H5O2 = Na3C6H5O2 + 3 H2O
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
Zn + Pb3N2 = Zn3N2 + Pb =>
3 Zn + Pb3N2 = Zn3N2 + 3 Pb
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
Pb3N2 + KI = PbI2 + K3N =>
Pb3N2 + 6 KI = 3 PbI2 + 2 K3N
NaCl + Cu2CO3 = CuCl + Na2CO3 =>
2 NaCl + Cu2CO3 = 2 CuCl + Na2CO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ag(NO3) + Na3(PO4) = Ag3(PO4) + Na(NO3) =>
3 Ag(NO3) + Na3(PO4) = Ag3(PO4) + 3 Na(NO3)
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
H{+} + NO3{-} + CH3CH2COCOO{-} = N2 + CO2 + H2O =>
21 H{+} + 16 NO3{-} + 5 CH3CH2COCOO{-} = 8 N2 + 20 CO2 + 23 H2O
Ca + (HCO3)2 = Ca(HCO3)2 =>
Ca + (HCO3)2 = Ca(HCO3)2
K2CO3 + Ba2Cl2 = K2Cl2 + Ba2CO3 =>
K2CO3 + Ba2Cl2 = K2Cl2 + Ba2CO3
K2HPO4 + Ba(OH)2 = K3PO4 + Ba3(PO4)2 + H2O =>
6 K2HPO4 + 3 Ba(OH)2 = 4 K3PO4 + Ba3(PO4)2 + 6 H2O
C12H18 + O2 = CO2 + H2O =>
2 C12H18 + 33 O2 = 24 CO2 + 18 H2O
FeCl3 + Ni = NiCl2 + FeCl =>
FeCl3 + Ni = NiCl2 + FeCl
Au + HClO3 = Au(ClO3)3 + H2O + Cl2O =>
8 Au + 30 HClO3 = 8 Au(ClO3)3 + 15 H2O + 3 Cl2O
Bi(NO3)3 + K2SnO2 + KOH = Bi + K2SnO3 + KNO3 + HNO2 =>
2 Bi(NO3)3 + 6 K2SnO2 + 3 KOH = 2 Bi + 6 K2SnO3 + 3 KNO3 + 3 HNO2
Ca + KCl = CaCl + K =>
Ca + KCl = CaCl + K
Ce{4+} + Fe(SCN)6{4-} + OH{-} = Ce(OH)3 + Fe(OH)3 + SO4{2-} + CO3{2-} + NO3{-} + H2O =>
97 Ce{4+} + Fe(SCN)6{4-} + 414 OH{-} = 97 Ce(OH)3 + Fe(OH)3 + 6 SO4{2-} + 6 CO3{2-} + 6 NO3{-} + 60 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/16/24
Equations balanced on 11/15/23
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