| Equations balanced on the previous day | Equations balanced on the next day |
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CaCO3 + 2 HCl = H2O + CO2 + CaCl2
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
CH3COOH(aq) + CaCO3(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l) =>
2 CH3COOH(aq) + CaCO3(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l)
NH3 + O2 = N2O4 + H2 =>
2 NH3 + 2 O2 = N2O4 + 3 H2
NH3 + O2 = N2O4 + H2 =>
2 NH3 + 2 O2 = N2O4 + 3 H2
Pb(NO3)2(aq) + Na3PO4(aq) = Pb3(PO4)2(s) + NaNO3(aq) =>
3 Pb(NO3)2(aq) + 2 Na3PO4(aq) = Pb3(PO4)2(s) + 6 NaNO3(aq)
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
Co(NO3)2(aq) + Na3PO4(aq) = Co3(PO4)2(s) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(s) + 6 NaNO3(aq)
Fe + O = FeO =>
Fe + O = FeO
C3H5NO + O2 = CO2 + NO2 + H2O =>
4 C3H5NO + 19 O2 = 12 CO2 + 4 NO2 + 10 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
Na3PO4 + Pb(NO3)2 = NaNO3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(NO3)2 = 6 NaNO3 + Pb3(PO4)2
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
CO2 + NH2 = OCN2 + H4 + H2O =>
2 CO2 + 4 NH2 = 2 OCN2 + H4 + 2 H2O
Na2CrO4 + Pb(NO3)4 = NaNO3 + Pb2(CrO4)4 =>
4 Na2CrO4 + 2 Pb(NO3)4 = 8 NaNO3 + Pb2(CrO4)4
Cd(ClO4)2 + Cr = Cr(ClO4)2 + Cd =>
Cd(ClO4)2 + Cr = Cr(ClO4)2 + Cd
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Na2HPO4 + NH4Cl + NH3 + MgSO4 = Mg(NH4)PO4 + (NH4)2SO4 + NaCl =>
Na2HPO4 + 2 NH4Cl + NH3 + MgSO4 = Mg(NH4)PO4 + (NH4)2SO4 + 2 NaCl
Ca(NO3)2 + Na2C2O4 = CaC2O4 + NaNO3 =>
Ca(NO3)2 + Na2C2O4 = CaC2O4 + 2 NaNO3
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sn(s) + HCl(aq) = H2(g) + SnCl2(aq) =>
Sn(s) + 2 HCl(aq) = H2(g) + SnCl2(aq)
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaO + H2O = Ba + OH =>
BaO + H2O = Ba + 2 OH
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Al(OH)3 + Cs = CsOH + Al =>
Al(OH)3 + 3 Cs = 3 CsOH + Al
Na(OH) + Mgl2(H2O) = Na(H2O) + Mgl2(OH) =>
Na(OH) + Mgl2(H2O) = Na(H2O) + Mgl2(OH)
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
Pb3(PO4)4 + Fe2O3 = PbO2 + FePO4 =>
Pb3(PO4)4 + 2 Fe2O3 = 3 PbO2 + 4 FePO4
Y(OH)3 + H2SO4 = Y2(SO4)3 + H2O =>
2 Y(OH)3 + 3 H2SO4 = Y2(SO4)3 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
(NH4)3PO4 + CaCl2 = Ca(NH4)2 + PO4(Cl)3 =>
2(NH4)3PO4 + 3 CaCl2 = 3 Ca(NH4)2 + 2 PO4(Cl)3
Ca + Cl = CaCl =>
Ca + Cl = CaCl
HClO4 + Sr(OH)2 = HClO4(OH)2 + Sr =>
HClO4 + Sr(OH)2 = HClO4(OH)2 + Sr
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Na3PO4 + CaSO4 = Ca3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 Na2SO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgS + OF2 = MgF2 + SO =>
MgS + OF2 = MgF2 + SO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/17/08
Equations balanced on 11/16/07
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