| Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
KMnO4 + HCl + H2SO4 = MnSO4 + H2O + Cl2 + K2SO4 =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 8 H2O + 5 Cl2 + K2SO4
C5H7N + O2 = CO2 + H2O + NO2 =>
4 C5H7N + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Na2CrO4 + Na2S + H2O = Cr(OH)3 + NaOH + Na2S2O3 =>
8 Na2CrO4 + 6 Na2S + 23 H2O = 8 Cr(OH)3 + 22 NaOH + 3 Na2S2O3
C10H20O + C2H4O2 = C12H22O2 + H2O =>
C10H20O + C2H4O2 = C12H22O2 + H2O
KHCO3(aq) + HNO3(aq) = KNO3 + CO2 + H2O =>
KHCO3(aq) + HNO3(aq) = KNO3 + CO2 + H2O
Hg + CO3 = Hg2(CO3)2 =>
2 Hg + 2 CO3 = Hg2(CO3)2
Cl2 + HF = H2 + Cl2F =>
2 Cl2 + 2 HF = H2 + 2 Cl2F
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
(NH4)3PO4 + Pb(NO3)2 = (NH4)3(NO3)2 + PbPO4 =>
(NH4)3PO4 + Pb(NO3)2 = (NH4)3(NO3)2 + PbPO4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CuNi + HCl = CuCl + H + Ni =>
CuNi + HCl = CuCl + H + Ni
Cu{2+} + OH{-} = Cu(OH)2 =>
Cu{2+} + 2 OH{-} = Cu(OH)2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
BaO + SO2 = Ba2 + SO3 =>
2 BaO + 2 SO2 = Ba2 + 2 SO3
HgO + H2O = Hg(OH)2 =>
HgO + H2O = Hg(OH)2
Ga(OH)3 + H3O{+} = [Ga(H2O)6]{3+} =>
Ga(OH)3 + 3 H3O{+} = [Ga(H2O)6]{3+}
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuSO4 + Zn = Cu2 + Zn2SO4 =>
2 CuSO4 + 4 Zn = Cu2 + 2 Zn2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnCl2 + Al2(SO3)3 = ZnSO3 + AlCl3 =>
3 ZnCl2 + Al2(SO3)3 = 3 ZnSO3 + 2 AlCl3
Na + Fe2(CO3)3 = Na2CO3 + Fe =>
6 Na + Fe2(CO3)3 = 3 Na2CO3 + 2 Fe
Mg(HCO3)2 + CaO = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + CaO = MgCO3 + CaCO3 + H2O
CH3CH2OH(g) + O2(g) = CO2(g) + H2O(l) =>
CH3CH2OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Zn + HCe = ZnCe2 + H =>
Zn + 2 HCe = ZnCe2 + 2 H
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
AgNO3(aq) + CaCl2 = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaCl2 = 2 AgCl(s) + Ca(NO3)2(aq)
Cu(s) + K4[Fe(CN)6] = Cu[Fe(CN)6] + K2 =>
Cu(s) + K4[Fe(CN)6] = Cu[Fe(CN)6] + 2 K2
LiI(aq) + SrS(aq) = Li2S(aq) + SrI2(aq) =>
2 LiI(aq) + SrS(aq) = Li2S(aq) + SrI2(aq)
C4H8O + KMnO4 + H2SO4 = C4H8O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 2 KMnO4 + 3 H2SO4 = 5 C4H8O2 + K2SO4 + 2 MnSO4 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(NO3)2 + NaSCN = Cu(SCN)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaSCN = Cu(SCN)2 + 2 Na(NO3)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
PbCO3 + RuO2 = PbRu4O9 + CO2 =>
PbCO3 + 4 RuO2 = PbRu4O9 + CO2
NH3 + NCl3 = NH4Cl + N2 =>
4 NH3 + NCl3 = 3 NH4Cl + N2
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3 =>
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3
Fe3(s) + O2(g) = Fe3O2(s) =>
Fe3(s) + O2(g) = Fe3O2(s)
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + KNO3 =>
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + 2 KNO3
Al(s) + O(s) = Al2O3(s) =>
2 Al(s) + 3 O(s) = Al2O3(s)
Fe + HNO3(conc) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3(conc) = Fe(NO3)3 + 3 NO2 + 3 H2O
C25H52 + O2(g) = CO2(g) + H2O(g) =>
C25H52 + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
P4(s) + S8(g) = P2S5(s) =>
4 P4(s) + 5 S8(g) = 8 P2S5(s)
NiSO4 + H2SO4 + HNO3 = Ni2(SO4)3 + NO + H2O =>
6 NiSO4 + 3 H2SO4 + 2 HNO3 = 3 Ni2(SO4)3 + 2 NO + 4 H2O
Fe2O3 + NH4OH = Fe(OH)3 + NH3 =>
Fe2O3 + 3 NH4OH = 2 Fe(OH)3 + 3 NH3
VCl2 + KMnO4 + H2O = HVO3 + KCl + MnCl2 + HCl =>
5 VCl2 + 3 KMnO4 + 3 H2O = 5 HVO3 + 3 KCl + 3 MnCl2 + HCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/27/24
Equations balanced on 11/26/23
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