| Equations balanced on the previous day | Equations balanced on the next day |
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2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Cu + HNO3(concentrated) = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3(concentrated) = Cu(NO3)2 + 2 H2O + 2 NO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiI + Pb(NO3)2 = LiNO3 + PbI2 =>
2 LiI + Pb(NO3)2 = 2 LiNO3 + PbI2
B2O3 + NaOH = Na3BO3 + H2O =>
B2O3 + 6 NaOH = 2 Na3BO3 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Ca + MgI2 = CaI2 + Mg =>
Ca + MgI2 = CaI2 + Mg
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C + O2 = CO2 =>
C + O2 = CO2
CaC2 + N = CaCN2 + C =>
CaC2 + 2 N = CaCN2 + C
CuCl2 = Cu2 + Cl2 =>
2 CuCl2 = Cu2 + 2 Cl2
W + O = WO4 =>
W + 4 O = WO4
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
W + O + Fe = FeWO4 =>
W + 4 O + Fe = FeWO4
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Fe2O6 + H2 = Fe + H2O =>
Fe2O6 + 6 H2 = 2 Fe + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe2O3 = Fe + O =>
Fe2O3 = 2 Fe + 3 O
W + C = W2C =>
2 W + C = W2C
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
AgNO3 + Zn = Zn(NO3)2 + Ag =>
2 AgNO3 + Zn = Zn(NO3)2 + 2 Ag
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Na3PO4 + Pb(NO3)2 = NaNO3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(NO3)2 = 6 NaNO3 + Pb3(PO4)2
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/19/10
Equations balanced on 03/21/09
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