| Equations balanced on the previous day | Equations balanced on the next day |
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2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Hg2(NO3)2 + Na2CO3 = NaNO3 + Hg2CO3 =>
Hg2(NO3)2 + Na2CO3 = 2 NaNO3 + Hg2CO3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnCO + HCl = ZnCl + H2O + C2O =>
2 ZnCO + 2 HCl = 2 ZnCl + H2O + C2O
C4H6O3 = C9H8O4 + HC2H3O2 =>
10 C4H6O3 = 2 C9H8O4 + 11 HC2H3O2
NaHCO3 + C6H8O7 = CO2 + H2O + C6H5Na3O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + C6H5Na3O7
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
CuCO3*Cu(OH)2 = CuO + CO2 + H2O =>
CuCO3*Cu(OH)2 = 2 CuO + CO2 + H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
C6H12O6 + KNO3 = CO2 + H2O + KOH + N2O =>
C6H12O6 + 6 KNO3 = 6 CO2 + 3 H2O + 6 KOH + 3 N2O
Ag + S8 = AgS8 =>
Ag + S8 = AgS8
Ba{2+} + SO4{2-} = BaSO4(s) =>
Ba{2+} + SO4{2-} = BaSO4(s)
Pb(CH3COO)2 + H2S = PbS + (HC2H3O2) =>
Pb(CH3COO)2 + H2S = PbS + 2(HC2H3O2)
Ba{2+} + SO4{2-} = BaSO4(s) =>
Ba{2+} + SO4{2-} = BaSO4(s)
Sn + NaNO3 + H2SO4 = SnO2 + NO2 + H2O + Na2SO4 =>
Sn + 4 NaNO3 + 2 H2SO4 = SnO2 + 4 NO2 + 2 H2O + 2 Na2SO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
O2 + PCl3 = POCl3 =>
O2 + 2 PCl3 = 2 POCl3
Ba{2+} + CO3{2-} = BaCO3(s) =>
Ba{2+} + CO3{2-} = BaCO3(s)
PH3(g) + HI(g) = PH4I =>
PH3(g) + HI(g) = PH4I
K2Cr2O7 + KBr + HCl = CrCl3 + Br2 + KCl + H2O =>
K2Cr2O7 + 6 KBr + 14 HCl = 2 CrCl3 + 3 Br2 + 8 KCl + 7 H2O
PH3(g) + HI(g) = PH4I(g) =>
PH3(g) + HI(g) = PH4I(g)
Ni + OH = NiOH =>
Ni + OH = NiOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + OH = MgOH =>
Mg + OH = MgOH
HNO3 + Mg + HCl = NO + MgCl2 + H2O =>
2 HNO3 + 3 Mg + 6 HCl = 2 NO + 3 MgCl2 + 4 H2O
Ni + OH = NiOH =>
Ni + OH = NiOH
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
CO + H2 = C2H5OH + H2O =>
2 CO + 4 H2 = C2H5OH + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ba{2+} + CO3{2-} = BaCO3(s) =>
Ba{2+} + CO3{2-} = BaCO3(s)
Pr2O3 + NH4Cl = PrCl3 + H2O + NH3 =>
Pr2O3 + 6 NH4Cl = 2 PrCl3 + 3 H2O + 6 NH3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ba{2+} + CO3{2-} = BaCO3(s) =>
Ba{2+} + CO3{2-} = BaCO3(s)
BaCrO4 + HCl = CrCl3 + BaCl2 + Cl2 + H2O =>
2 BaCrO4 + 16 HCl = 2 CrCl3 + 2 BaCl2 + 3 Cl2 + 8 H2O
CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ca3(PO4)2 + H2SO4 = CaSO4 + (H3PO4) =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2(H3PO4)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/08/10
Equations balanced on 04/07/09
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