| Equations balanced on the previous day | Equations balanced on the next day |
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2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
Cr2O7{-2} + I{-} + H{+} = Cr{3+} + I2{0} + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2{0} + 7 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Na(s) + KNO3(s) = K2O(s) + Na2O(s) + N(g) =>
10 Na(s) + 2 KNO3(s) = K2O(s) + 5 Na2O(s) + 2 N(g)
CuCl2 + Mg = CuMg + Cl =>
CuCl2 + Mg = CuMg + 2 Cl
Cl + H2O = ClH2O =>
Cl + H2O = ClH2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Pb(HCO3)2 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
Pb(HCO3)2 + 2 HNO3 = Pb(NO3)2 + 2 CO2 + 2 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NO2 + HO = HNO3 =>
NO2 + HO = HNO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al2O3 + C2 + Cl2 = AlCl3 + CO =>
2 Al2O3 + 3 C2 + 6 Cl2 = 4 AlCl3 + 6 CO
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
NaClO + C3H8O = CH3Cl + NaOH + C2H4O =>
NaClO + C3H8O = CH3Cl + NaOH + C2H4O
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Na2O2 + H2O + CO2 = NaHCO3 + O2 =>
2 Na2O2 + 2 H2O + 4 CO2 = 4 NaHCO3 + O2
KNO2 + C = K2CO3 + CO + N2 =>
2 KNO2 + 2 C = K2CO3 + CO + N2
BaO + Al = Al2O3 + Ba =>
3 BaO + 2 Al = Al2O3 + 3 Ba
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
Fe + H2O = H2 + Fe3O =>
3 Fe + H2O = H2 + Fe3O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/02/07
Equations balanced on 11/01/06
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