Equations balanced on the previous day | Equations balanced on the next day |
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2MnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
K2MnO4 + 8 HCl = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Na + Fe3O4 = Na2O + Fe =>
8 Na + Fe3O4 = 4 Na2O + 3 Fe
NaOH + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH + HC2H3O2 = NaC2H3O2 + H2O
H2S2O3 + H2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O =>
3 H2S2O3 + 4 H2Cr2O7 + 6 H2SO4 = 4 Cr2(SO4)3 + 13 H2O
B + HNO3 + HF = HBF4 + NO2 + H2O =>
B + 3 HNO3 + 4 HF = HBF4 + 3 NO2 + 3 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
NO + HCIO4 + H2O = HNO3 + HCI =>
8 NO + 3 HCIO4 + 4 H2O = 8 HNO3 + 3 HCI
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NH3 + Br2 = N2 + NH4Br =>
8 NH3 + 3 Br2 = N2 + 6 NH4Br
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
FeF3 + NaOH = Fe(OH)3 + NaF =>
FeF3 + 3 NaOH = Fe(OH)3 + 3 NaF
Zn + H2SO4 = ZnSO4 + H2O + H2S =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + 4 H2O + H2S
ZN + H2SO4 = ZNSO4 + H2 =>
ZN + H2SO4 = ZNSO4 + H2
Zn + H2SO4 = ZnSO4 + H2O + H2S =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + 4 H2O + H2S
ZN + H2SO4 = ZNSO4 + H2 =>
ZN + H2SO4 = ZNSO4 + H2
KO + H2O = K(OH)2 =>
KO + H2O = K(OH)2
Fe + H2CO3 = Fe2(HCO3)2 + H2 =>
2 Fe + 2 H2CO3 = Fe2(HCO3)2 + H2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
MnO2 + SO3{2-} + H{+} = Mn{2+} + S2O6{2-} + H2O =>
MnO2 + 2 SO3{2-} + 4 H{+} = Mn{2+} + S2O6{2-} + 2 H2O
KMnO4 + KI = MnO2 + I2 + KO =>
2 KMnO4 + 2 KI = 2 MnO2 + I2 + 4 KO
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
S2{-} + CrO4{-} + H{+} = SO2 + H2O + Cr3{+} =>
20 S2{-} + 27 CrO4{-} + 56 H{+} = 40 SO2 + 28 H2O + 9 Cr3{+}
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C6H5CL + NAOH = C6H5OH + NACL =>
C6H5CL + NAOH = C6H5OH + NACL
Fe + H2SO4 + KMnO4 = MnSO4 + FeSO4 + K2S + H2O =>
9 Fe + 12 H2SO4 + 2 KMnO4 = 2 MnSO4 + 9 FeSO4 + K2S + 12 H2O
Cu{2}{+} + H2PO2{-} + OH{-} = CuH2 + PO4{3-} + H2O =>
Cu{2}{+} + H2PO2{-} + 4 OH{-} = CuH2 + PO4{3-} + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaHCO3 + HC2H3O2 = NaC2H3O2H2CO3 = H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2H2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3 + H2SO4 = KHSO4 + ClO2 + HClO4 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + 2 ClO2 + HClO4 + H2O
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
MnO2 + KBr + H2So4 = Br2 + MnSo4 + K2So4 + H2O =>
MnO2 + 2 KBr + 2 H2So4 = Br2 + MnSo4 + K2So4 + 2 H2O
Hg3N2 + KMnO4 + H3PO4 = Hg3(PO4)2 + KNO3 + Mn3(PO4)2 + K3PO4 + H2O =>
15 Hg3N2 + 48 KMnO4 + 68 H3PO4 = 15 Hg3(PO4)2 + 30 KNO3 + 16 Mn3(PO4)2 + 6 K3PO4 + 102 H2O
FeS2 + O3 + HNO3 + H2O = Fe(NO3)3 + H2SO4 =>
2 FeS2 + 5 O3 + 6 HNO3 + H2O = 2 Fe(NO3)3 + 4 H2SO4
Be + H2SO4 = BeSO4 + H2 =>
Be + H2SO4 = BeSO4 + H2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
NaHCO3 + HC2H3O2 = NaC2H3O2H2CO3 =>
NaHCO3 + HC2H3O2 = NaC2H3O2H2CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + Cl2 = N2 + NH4Cl =>
8 NH3 + 3 Cl2 = N2 + 6 NH4Cl
MG + F2 = MGF =>
2 MG + F2 = 2 MGF
FeSO4 + KClO3 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 2 KCl + 3 K2SO4 + 6 H2O
PbO + HNO3 = Pb(NO3)2 + H2O =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/09/17
Equations balanced on 11/08/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.