| Equations balanced on the previous day | Equations balanced on the next day |
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4 Si + S8 = 2 Si2S4
NaOH + KF = NaF + KOH =>
NaOH + KF = NaF + KOH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Pb(NO3)2 + Na2CO3 = Pb(CO3) + Na(NO3) =>
Pb(NO3)2 + Na2CO3 = Pb(CO3) + 2 Na(NO3)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HClO + OH = H2O + ClO =>
HClO + OH = H2O + ClO
Fe{2+} + VO2{+} + H{+} = Fe{3+} + VO{2+} + H2O =>
Fe{2+} + VO2{+} + 2 H{+} = Fe{3+} + VO{2+} + H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
NH4VO3 + NaBH4 + H2O = NH4(VO(OH)3) + B(OH)3 + NaOH =>
8 NH4VO3 + NaBH4 + 12 H2O = 8 NH4(VO(OH)3) + B(OH)3 + NaOH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ti{3+} + ClO4{-} + H2O = TiO2 + H{+} + Cl{-} =>
8 Ti{3+} + ClO4{-} + 12 H2O = 8 TiO2 + 24 H{+} + Cl{-}
NaH2AsO3 + NaBH4 = As + B(OH)3 + NaOH + H2O =>
8 NaH2AsO3 + 3 NaBH4 = 8 As + 3 B(OH)3 + 11 NaOH + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
(NH4)2 + CO3 = NH3 + H2O + CO2 =>
(NH4)2 + CO3 = 2 NH3 + H2O + CO2
HCl + Mg = H + MgCl =>
HCl + Mg = H + MgCl
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BeCl2 + O2 = Be(ClO3)2 =>
BeCl2 + 3 O2 = Be(ClO3)2
H2O2 + KI = KIO + H2O =>
H2O2 + KI = KIO + H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Cr2O7{2-} + NO2{-} + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 NO2{-} + 8 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
H3PO4 + KOH = K(PO4) + H3(OH) =>
H3PO4 + KOH = K(PO4) + H3(OH)
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
Mn{4+} + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn{4+} + 3 S2O8{2-} + 8 H2O = 2 MnO4{-} + 6 SO4{2-} + 16 H{+}
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
H2O + H2SO3 = SO4{2-} + H{+} + e =>
H2O + H2SO3 = SO4{2-} + 4 H{+} + 2e
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
KBr + KMnO4 + CH3COOH = CH3COOK + Mn(CH3COO)2 + Br2 + H2O =>
10 KBr + 2 KMnO4 + 16 CH3COOH = 12 CH3COOK + 2 Mn(CH3COO)2 + 5 Br2 + 8 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Hg + Cl2 = HgCl =>
2 Hg + Cl2 = 2 HgCl
Hg + Cl2 = HgCl =>
2 Hg + Cl2 = 2 HgCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/18/11
Equations balanced on 04/17/10
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