Equations balanced on the previous day | Equations balanced on the next day |
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
H2O + Br{-} + Al{3+} = Al + BrO3{-} + H{+} =>
3 H2O + Br{-} + 2 Al{3+} = 2 Al + BrO3{-} + 6 H{+}
C4H8 + H2O = C2H5OH =>
C4H8 + 2 H2O = 2 C2H5OH
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe(s) + O(g) = Fe2O3 =>
2 Fe(s) + 3 O(g) = Fe2O3
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
SO2 + KMnO4 + H2O = MnSO3 + K2SO4 + H2SO4 =>
7 SO2 + 2 KMnO4 + 4 H2O = 2 MnSO3 + K2SO4 + 4 H2SO4
FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
12 FeSO4 + 6 HBrO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeBr3 + 6 H2O
CS2 + O2(g) = CO2(g) + SO2(g) =>
CS2 + 3 O2(g) = CO2(g) + 2 SO2(g)
NaHCO3 + H3C6H5O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 H2O + 3 CO2 + Na3C6H5O7
C + O2 = CO =>
2 C + O2 = 2 CO
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
H3PO4 + K(OH) = K(PO3) + H2O =>
H3PO4 + K(OH) = K(PO3) + 2 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Al2(CO3)3 + Ca(NO3)2 = CaCO3 + Al(NO3)3 =>
Al2(CO3)3 + 3 Ca(NO3)2 = 3 CaCO3 + 2 Al(NO3)3
Pb{4+} + Mg = Pb{2+} + Mg{2+} =>
Pb{4+} + Mg = Pb{2+} + Mg{2+}
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Fe(OH)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe(OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
KClO3 + H2SO4 = KClO4 + KHSO4 + ClO2 + H2O =>
3 KClO3 + 2 H2SO4 = KClO4 + 2 KHSO4 + 2 ClO2 + H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
CuCl2 + Na(OH) = Cu(OH)2 + NaCl =>
CuCl2 + 2 Na(OH) = Cu(OH)2 + 2 NaCl
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
KClO3 + C = KCl + CO2 =>
2 KClO3 + 3 C = 2 KCl + 3 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
C6H10 + O2 = CO2 + H20 =>
2 C6H10 + 12 O2 = 12 CO2 + H20
C11H24 + O2 = C02 + H2O =>
2 C11H24 + 12 O2 = 11 C02 + 24 H2O
Al3 + Cl = AlCl3 =>
Al3 + 9 Cl = 3 AlCl3
Pb(No3)2(aq) + KCl(aq) = PbCl2 + KNo3 =>
Pb(No3)2(aq) + 2 KCl(aq) = PbCl2 + 2 KNo3
Na(CO3) + Ba(NO3) = NaNO3 + BaCO3 =>
Na(CO3) + Ba(NO3) = NaNO3 + BaCO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
Hg(NO3)2(aq) + LiI(aq) = LiNO3(aq) + HgI2(s) =>
Hg(NO3)2(aq) + 2 LiI(aq) = 2 LiNO3(aq) + HgI2(s)
(C2H2) + O2 = CO2 + H2O =>
2(C2H2) + 5 O2 = 4 CO2 + 2 H2O
KMnO4 + HCl + FeCl2 = MnCl2 + KCl + FeCl3 + H2O =>
KMnO4 + 8 HCl + 5 FeCl2 = MnCl2 + KCl + 5 FeCl3 + 4 H2O
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
V + H2TeO4 = V2(TeO4)5 + H2 =>
2 V + 5 H2TeO4 = V2(TeO4)5 + 5 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na(CO3) + Ba(NO3) = NaNO3 + BaCO3 =>
Na(CO3) + Ba(NO3) = NaNO3 + BaCO3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/04/15
Equations balanced on 10/04/14
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