| Equations balanced on the previous day | Equations balanced on the next day |
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Mg + HNO3 = MgNO3 + H
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Fe2S + O2 = Fe2O3 + SO2 =>
2 Fe2S + 5 O2 = 2 Fe2O3 + 2 SO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca(OH)2(aq) + HNO3 = Ca(NO3)2(aq) + H2O =>
Ca(OH)2(aq) + 2 HNO3 = Ca(NO3)2(aq) + 2 H2O
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C + O = CO2 =>
C + 2 O = CO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2CrO4 + KOH = K2CrO4 + H2O =>
H2CrO4 + 2 KOH = K2CrO4 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
Mn(NO3)2 + Na2CO3 + Cr2S3 = NO + Na2MnO4 + Na2SO4 + Na2CrO4 + CO2 =>
15 Mn(NO3)2 + 20 Na2CO3 + Cr2S3 = 30 NO + 15 Na2MnO4 + 3 Na2SO4 + 2 Na2CrO4 + 20 CO2
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Be + Cl{+2} = BeCl{2} =>
Be + Cl{+2} = BeCl{2}
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
Al2O3 + H2O + NaOH = NaAl(OH)4 =>
Al2O3 + 3 H2O + 2 NaOH = 2 NaAl(OH)4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
S + BiP = P + BiS =>
S + BiP = P + BiS
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
S8 + Bi3P5 = P4 + Bi2S5 =>
15 S8 + 16 Bi3P5 = 20 P4 + 24 Bi2S5
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Cl2 + C + H2O = CO2 + H{+} + Cl{-} =>
2 Cl2 + C + 2 H2O = CO2 + 4 H{+} + 4 Cl{-}
K + O2 = K2O =>
4 K + O2 = 2 K2O
K2SO3 + H3PO3 = K3PO3 + SO2 + H2O =>
3 K2SO3 + 2 H3PO3 = 2 K3PO3 + 3 SO2 + 3 H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Co{2+} + BrO{-} + H{+} = Co{3+} + Br2 + H2O =>
2 Co{2+} + 2 BrO{-} + 4 H{+} = 2 Co{3+} + Br2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HCl + Ca(CO3) = CaCl2 + H2O + CO2 =>
2 HCl + Ca(CO3) = CaCl2 + H2O + CO2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na(s) + H2O(l) = NaOH + H2 =>
2 Na(s) + 2 H2O(l) = 2 NaOH + H2
BaSO4 + Na2CO3 = BaCO3 + Na2SO4 =>
BaSO4 + Na2CO3 = BaCO3 + Na2SO4
Cr{3+} + MnO2 + OH{-} = CrO4{2-} + Mn{2+} + H2O =>
2 Cr{3+} + 3 MnO2 + 4 OH{-} = 2 CrO4{2-} + 3 Mn{2+} + 2 H2O
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
Cr2O7{2-} + H2C2O4 + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 H2C2O4 + 8 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
HNO3 + Fe = Fe2O + HNO2 =>
HNO3 + 2 Fe = Fe2O + HNO2
BaCl2 + NaCa = BaCa + NaCl2 =>
BaCl2 + NaCa = BaCa + NaCl2
CS2 + H2S + Cu = Cu2S + CH4 =>
CS2 + 2 H2S + 8 Cu = 4 Cu2S + CH4
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/14/12
Equations balanced on 06/13/11
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