| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 |
Ca(OH)2 + 2 HCl = 2 OH2 + CaCl2
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al + H6S3O12 = Al2(SO4)3 + H6 =>
2 Al + H6S3O12 = Al2(SO4)3 + H6
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
HNO3 + BiS3 = BiN3O9 + H2O + NO + S =>
4 HNO3 + BiS3 = BiN3O9 + 2 H2O + NO + 3 S
Cu2S + HNO3 = CuSO4 + CuN2O6 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 CuSO4 + 3 CuN2O6 + 10 NO + 8 H2O
Na2SO3 + H2SO4 + KMnO4 = NaSO4 + K2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 11 H2SO4 + 4 KMnO4 = 10 NaSO4 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BrO3{-1} + I{-} + H{+} = Br{-1} + I2 + H2O =>
BrO3{-1} + 6 I{-} + 6 H{+} = Br{-1} + 3 I2 + 3 H2O
Pb(NO3)2 = PbO + N3O2 + O2 =>
6 Pb(NO3)2 = 6 PbO + 4 N3O2 + 11 O2
MnO2 + Ag{+} + OH{-} = MnO4{-} + Ag + H2O =>
MnO2 + 3 Ag{+} + 4 OH{-} = MnO4{-} + 3 Ag + 2 H2O
BaCl2 + K2CO3 = Ba2C2O6 + KCl =>
2 BaCl2 + 2 K2CO3 = Ba2C2O6 + 4 KCl
Fe{2+} + Mn{7+} = Fe{3+} + Mn{2+} =>
5 Fe{2+} + Mn{7+} = 5 Fe{3+} + Mn{2+}
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
H4O2 + KCl = K2O2H2 + Cl2 + H2 =>
H4O2 + 2 KCl = K2O2H2 + Cl2 + H2
Fe{2} + Mn{7} = Fe{3} + Mn{2} =>
5 Fe{2} + Mn{7} = 5 Fe{3} + Mn{2}
Cr2O7{2-} + H{+} + C2O4{2-} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 3 C2O4{2-} = 2 Cr{3+} + 6 CO2 + 7 H2O
Bi(OH)3 + SnO2{2-} = Bi + H2O + SnO3{2-} =>
2 Bi(OH)3 + 3 SnO2{2-} = 2 Bi + 3 H2O + 3 SnO3{2-}
CaBr + LiSO4 = LiBr + CaSO4 =>
CaBr + LiSO4 = LiBr + CaSO4
NaHCO3 + H2SO4 = Na2SO4 + H2CO3 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2CO3
Cu{+} + PbO2 + SO4{2-} + H{+} = PbSO4 + Cu{2+} + H2O =>
2 Cu{+} + PbO2 + SO4{2-} + 4 H{+} = PbSO4 + 2 Cu{2+} + 2 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Fe{3+} + SO3{2-} + H2O = Fe{2+} + SO4{-2} + H{+} =>
2 Fe{3+} + SO3{2-} + H2O = 2 Fe{2+} + SO4{-2} + 2 H{+}
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H + O = H2O =>
2 H + O = H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2Cr2O7 + KI + H2SO4 = Cr2{SO4}3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 12 KI + 7 H2SO4 = Cr2{SO4}3 + 7 K2SO4 + 6 I2 + 7 H2O
Ca5(PO4)3F + H2O + H3PO4 = Ca(H2PO4)2H2O + HF =>
Ca5(PO4)3F + 5 H2O + 7 H3PO4 = 5 Ca(H2PO4)2H2O + HF
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Fe3 + Cl5 = FeCl3 =>
5 Fe3 + 9 Cl5 = 15 FeCl3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
| 1 2 3 4 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/26/06
Deixe seu comentário sobre a sua experiência com o balanceador de equação química.
