| Equations balanced on the previous day | Equations balanced on the next day |
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CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + C = CO2 + SO2 + H20 =>
10 H2SO4 + 10 C = 10 CO2 + 10 SO2 + H20
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag{+} + Br{-} = Ag + Br2 =>
2 Ag{+} + 2 Br{-} = 2 Ag + Br2
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
C + O2 = CO =>
2 C + O2 = 2 CO
Pb3O4 + HCl = PbCl2 + Cl2 + H2O =>
Pb3O4 + 8 HCl = 3 PbCl2 + Cl2 + 4 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
C4H8(OH)2 + H2O2 = C4H6O2 + H2O =>
C4H8(OH)2 + 2 H2O2 = C4H6O2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
KClO3 + KI + H2O = KCl + I + KOH =>
KClO3 + 6 KI + 3 H2O = KCl + 6 I + 6 KOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mg3(PO4)2 + HClO4 = H3PO4 + Mg(ClO4)2 =>
Mg3(PO4)2 + 6 HClO4 = 2 H3PO4 + 3 Mg(ClO4)2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
C2H4O + NO2{-} + H{+} = NO + C2H4O2 + H2O =>
C2H4O + 2 NO2{-} + 2 H{+} = 2 NO + C2H4O2 + H2O
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Cr2O3 + KNO3 + NaCO3 = Na2CrO4 + KNO2 + CO2 =>
Cr2O3 + KNO3 + 4 NaCO3 = 2 Na2CrO4 + KNO2 + 4 CO2
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Li + Cl = LiCl =>
Li + Cl = LiCl
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Sn{2} + H2O2 + H{+} = Sn{4+} + H2O =>
Sn{2} + H2O2 + 2 H{+} = Sn{4+} + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/10/13
Equations balanced on 08/09/12
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