| Equations balanced on the previous day | Equations balanced on the next day |
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2 Mg + O2 = 2 MgO
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
Fe + H2SO4 = Fe2(SO4)3 + H =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 6 H
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaHSO4 + H2O = H2SO4 + NaOH =>
NaHSO4 + H2O = H2SO4 + NaOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cl2 + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
3 Cl2 + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
As2O3 + H3PO4 + NaBH4 = AsH3 + NaH2PO4 + B2H6 + H2O =>
As2O3 + 6 H3PO4 + 6 NaBH4 = 2 AsH3 + 6 NaH2PO4 + 3 B2H6 + 3 H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl(aq)
CO + I2O5 = CO2 + I2 =>
5 CO + I2O5 = 5 CO2 + I2
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
HNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
KCl + (O2) = KClO3 =>
2 KCl + 3(O2) = 2 KClO3
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
H3As2O3 + H3PO4 + NaBH4 = AsH3 + NaH2PO4 + B2H6 + H2O =>
4 H3As2O3 + 18 H3PO4 + 18 NaBH4 = 8 AsH3 + 18 NaH2PO4 + 9 B2H6 + 12 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KCl + (O2) = KClO3 =>
2 KCl + 3(O2) = 2 KClO3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Ni(NO3)3 + PbBr4 = NiBr3 + Pb(NO3)4 =>
4 Ni(NO3)3 + 3 PbBr4 = 4 NiBr3 + 3 Pb(NO3)4
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
H3AsO4 + H3PO4 + NaBH4 = AsH3 + NaH2PO4 + B2H6 + H2O =>
H3AsO4 + 4 H3PO4 + 4 NaBH4 = AsH3 + 4 NaH2PO4 + 2 B2H6 + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
Ni(NO3)3 + PbBr4 = NiBr3 + Pb(NO3)4 =>
4 Ni(NO3)3 + 3 PbBr4 = 4 NiBr3 + 3 Pb(NO3)4
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ni(NO3)3 + PbBr4 = NiBr3 + Pb(NO3)4 =>
4 Ni(NO3)3 + 3 PbBr4 = 4 NiBr3 + 3 Pb(NO3)4
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
CHNaO3 + HCl = NaCl + CO2 + H2O =>
CHNaO3 + HCl = NaCl + CO2 + H2O
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
HBrO + KOH = KBrO + H2O =>
HBrO + KOH = KBrO + H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/05/12
Equations balanced on 07/05/11
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