| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O
Mg + O = MgO =>
Mg + O = MgO
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Mg{+} + O{-} = MgO =>
Mg{+} + O{-} = MgO
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Mg{+2} + Br{-} = MgBr2 =>
Mg{+2} + 2 Br{-} = MgBr2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
Na2{+} + S{-} = Na2S =>
Na2{+} + S{-} = Na2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Na2S = Na{} + S{} =>
Na2S = 2 Na{} + S{}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
KI + H2SO4 + KNO2 = I2 + NO + K2SO4 + KOH =>
2 KI + H2SO4 + 2 KNO2 = I2 + 2 NO + K2SO4 + 2 KOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na2S = Na{} + S{} =>
Na2S = 2 Na{} + S{}
Na2S = Na{+} + S{-2} =>
Na2S = 2 Na{+} + S{-2}
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
FeCl3 = Fe{+3} + Cl{-] =>
FeCl3 = Fe{+3} + 3 Cl{-]
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
H3PO4 + LiOH = H2O + Li3PO4 =>
H3PO4 + 3 LiOH = 3 H2O + Li3PO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HBr + Ba(OH)2 = H2O + BaBr2 =>
2 HBr + Ba(OH)2 = 2 H2O + BaBr2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Pb3N2 = Pb + N =>
Pb3N2 = 3 Pb + 2 N
Pb3N2 = Pb{e} + N{e} =>
Pb3N2 = 3 Pb{e} + 2 N{e}
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Pb3N2 = Pb{+2} + N{-3} =>
Pb3N2 = 3 Pb{+2} + 2 N{-3}
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
Cu(SO4)2 + Al = Al2(SO4)3 + Cu =>
3 Cu(SO4)2 + 4 Al = 2 Al2(SO4)3 + 3 Cu
Fe2O3 = Fe{+3} + O{-2} =>
Fe2O3 = 2 Fe{+3} + 3 O{-2}
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Cr2(CO3)3 = Cr2O3 + CO2 =>
Cr2(CO3)3 = Cr2O3 + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2O3(s) = Fe{+3} + O{-2} =>
Fe2O3(s) = 2 Fe{+3} + 3 O{-2}
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Fe2O3(s) = Fe{+3} + O{-2} =>
Fe2O3(s) = 2 Fe{+3} + 3 O{-2}
Fe2O3(s) = Fe{+3}(l) + O{-2}(l) =>
Fe2O3(s) = 2 Fe{+3}(l) + 3 O{-2}(l)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/25/10
Equations balanced on 03/27/09
Lascia un commento sulla tua esperienza con bilanciatore di equazioni chimiche.
