| Equations balanced on the previous day | Equations balanced on the next day |
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He + H2 = HeH2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
He2 + H2 = HeH2 =>
He2 + 2 H2 = 2 HeH2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
He2 + H2 + Li4 = HeH2Li900 =>
He2 + 2 H2 + 450 Li4 = 2 HeH2Li900
NaI + Cu(NO3)2 = NaNO3 + CuI2 =>
2 NaI + Cu(NO3)2 = 2 NaNO3 + CuI2
NaOH + HCN = NaCN + H2O =>
NaOH + HCN = NaCN + H2O
He2 + H2 + Li9 = HeH2Li900 =>
He2 + 2 H2 + 200 Li9 = 2 HeH2Li900
Cr2O3 + K2CO3 + O2 = K2CrO4 + CO2 =>
2 Cr2O3 + 4 K2CO3 + 3 O2 = 4 K2CrO4 + 4 CO2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
Mg(s) + HBr(aq) = MgBr2(s) + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2(s) + H2(g)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
He2 + H2 + Li9 = HeH2Li2 =>
9 He2 + 18 H2 + 4 Li9 = 18 HeH2Li2
H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O(l)
He2 + H2 + Li9 = HeH2Li =>
9 He2 + 18 H2 + 2 Li9 = 18 HeH2Li
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
He2 + H2 + Li100 = HeH2Li =>
50 He2 + 100 H2 + Li100 = 100 HeH2Li
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
SO3 + OH = SO4 + H2O =>
SO3 + 2 OH = SO4 + H2O
He2 + H2 + Li100 = HeH2Li3 =>
50 He2 + 100 H2 + 3 Li100 = 100 HeH2Li3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NH3(g) + F2(g) = NF3(g) + HF(g) =>
NH3(g) + 3 F2(g) = NF3(g) + 3 HF(g)
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
H1He + Li2 = H1He1Li1 =>
2 H1He + Li2 = 2 H1He1Li1
Ba(NO3)2 + H2SO4 = BaSO4 + (NO3)2H2 =>
Ba(NO3)2 + H2SO4 = BaSO4 + (NO3)2H2
HI + H2O = I{-} + H3O{+} =>
HI + H2O = I{-} + H3O{+}
H1He + Li2 = H1He1Li =>
2 H1He + Li2 = 2 H1He1Li
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
BaCO3 = Ba + CO3 =>
BaCO3 = Ba + CO3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
BrO3 + H2O = Br + OH =>
BrO3 + 3 H2O = Br + 6 OH
NaI + KNO3 = NaNO3 + KI =>
NaI + KNO3 = NaNO3 + KI
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/29/12
Equations balanced on 03/30/11
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