| Equations balanced on the previous day | Equations balanced on the next day |
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Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(aq)
H2S + Mg(OH)2 = H2O + MgS =>
H2S + Mg(OH)2 = 2 H2O + MgS
H2S + Mg(OH)2 = H2O + MgS =>
H2S + Mg(OH)2 = 2 H2O + MgS
H2S + Mg(OH)2 = H2O + MgS =>
H2S + Mg(OH)2 = 2 H2O + MgS
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Cu{2+} + NH3 = Cu(NH3)4{2+} =>
Cu{2+} + 4 NH3 = Cu(NH3)4{2+}
Ba(NO3)2 + Na2S2O3 = Ba2(S2O3)2 + NaNO3 =>
2 Ba(NO3)2 + 2 Na2S2O3 = Ba2(S2O3)2 + 4 NaNO3
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cd{2+} + NH3 = Cd(NH3)4{2+} =>
Cd{2+} + 4 NH3 = Cd(NH3)4{2+}
CuCl2(aq) + Al(s) = Cu(s) + AlCl3(aq) =>
3 CuCl2(aq) + 2 Al(s) = 3 Cu(s) + 2 AlCl3(aq)
NO2 + Na2S = N2 + Na2SO4 =>
2 NO2 + Na2S = N2 + Na2SO4
Mg(s) + Hg(NO3)2(aq) = Mg(NO3)2(aq) + Hg(l) =>
Mg(s) + Hg(NO3)2(aq) = Mg(NO3)2(aq) + Hg(l)
NaOH + Al = Na3AlO3 + H2 =>
6 NaOH + 2 Al = 2 Na3AlO3 + 3 H2
CH4(g) + Br2(g) = CH3Br(g) + HBr(g) =>
CH4(g) + Br2(g) = CH3Br(g) + HBr(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
SnCl2 + OH{-} = Sn(OH)2 + Cl{-} =>
SnCl2 + 2 OH{-} = Sn(OH)2 + 2 Cl{-}
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaSO3 + NaI + HCl = NaCl + S + H2O + I2 =>
2 NaSO3 + 10 NaI + 12 HCl = 12 NaCl + 2 S + 6 H2O + 5 I2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Sn(OH)2 + OH{-} = HSnO2{-} + H2O =>
Sn(OH)2 + OH{-} = HSnO2{-} + H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
HCl + Ca(OH)2 = H(OH)2 + CaCl =>
HCl + Ca(OH)2 = H(OH)2 + CaCl
phosphorus + Oxygen = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H5OH(ethanol) + O2 = CO2 + H2O =>
C2H5OH(ethanol) + 3 O2 = 2 CO2 + 3 H2O
B + KOH = K3BO3 + H2 =>
2 B + 6 KOH = 2 K3BO3 + 3 H2
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
H2O + N2O5 = NHO3 =>
H2O + N2O5 = 2 NHO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
Bi(OH)3 + HSnO2{-} = Bi + HSnO3{-} + H2O =>
2 Bi(OH)3 + 3 HSnO2{-} = 2 Bi + 3 HSnO3{-} + 3 H2O
P2Te5 + H2SO4 = H3PO4 + TeO2 + S + H2O =>
P2Te5 + 5 H2SO4 = 2 H3PO4 + 5 TeO2 + 5 S + 2 H2O
KCl + H2O2 = KClO + H2O =>
KCl + H2O2 = KClO + H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Fe3O4 + CO2 = Fe2O3 + CO =>
2 Fe3O4 + CO2 = 3 Fe2O3 + CO
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Al(s) + Pb(C2H3O2)2 = Al(C2H3O2)3 + Pb(s) =>
2 Al(s) + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Pb(s)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/24/16
Equations balanced on 07/24/15
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