| Équations équilibrées la veille | Équations équilibrées le lendemain |
In2O3 + 3 NaNH2 = 2 InN + 3 NaOH + NH3
HCl + NaNO3 = NaCl + HNO2 + O2 =>
2 HCl + 2 NaNO3 = 2 NaCl + 2 HNO2 + O2
MgCl2 + NH3 + H2O = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Mg(OH)2
SO3 = S2 + O2 =>
2 SO3 = S2 + 3 O2
C2H3N + O2 = CO2 + H2O + NO2 =>
4 C2H3N + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
Ca + C6H5O7 + HNO3 = Ca(NO3)2 + C6H8O7 =>
3 Ca + 2 C6H5O7 + 6 HNO3 = 3 Ca(NO3)2 + 2 C6H8O7
MnO4 + AsO3 = Mn2 + AsO43 =>
10 MnO4 + AsO3 = 5 Mn2 + AsO43
NO + H2 = NOH =>
2 NO + H2 = 2 NOH
CsIO3 = Cs + I + O =>
CsIO3 = Cs + I + 3 O
CrO2 + H2SO4 = O2 + Cr2(SO4)3 + H2O =>
4 CrO2 + 6 H2SO4 = O2 + 2 Cr2(SO4)3 + 6 H2O
NO3 + HCl = HNO3 + Cl =>
NO3 + HCl = HNO3 + Cl
CH3CH2OH + CH3COOH = CH3COOHCH2CH3 + H2O =>
5 CH3CH2OH + 3 CH3COOH = 4 CH3COOHCH2CH3 + 3 H2O
HNO3 + HCI = NOCI + CI + H2O =>
HNO3 + 3 HCI = NOCI + 2 CI + 2 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
LiOH(aq) + HNO2(aq) = LiNO2(aq) + H2O(l) =>
LiOH(aq) + HNO2(aq) = LiNO2(aq) + H2O(l)
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
CuSO4*(NH4)2SO4*6H2O + KI = K2SO4 + NH4I + CuI + I2 + H2O =>
2 CuSO4*(NH4)2SO4*6H2O + 8 KI = 4 K2SO4 + 4 NH4I + 2 CuI + I2 + 12 H2O
CaSO4*H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2*H2O + H2O
PbCl2 + NaOH = PbO + NaCl + H2O =>
PbCl2 + 2 NaOH = PbO + 2 NaCl + H2O
MgCO3 + HI = MgI2 + H2CO3 =>
MgCO3 + 2 HI = MgI2 + H2CO3
NHO2 + KI + HCI = I2 + N2 + KCI + H2O =>
2 NHO2 + 6 KI + 6 HCI = 3 I2 + N2 + 6 KCI + 4 H2O
Ca + H2O + CO2 = Ca(HCO3)2 + H2 =>
Ca + 2 H2O + 2 CO2 = Ca(HCO3)2 + H2
HOCN = HCNO =>
HOCN = HCNO
HgS + O = SO2 + Hg =>
HgS + 2 O = SO2 + Hg
Sn{+4+e = Sn{+2} =>
Sn{+4+2e = Sn{+2}
Zn + Fe(ClO3)3 = Fe3 + ZnClO3 =>
9 Zn + 3 Fe(ClO3)3 = Fe3 + 9 ZnClO3
AuSO4{2-} + H{+} = AuHS + H2O + O2 =>
4 AuSO4{2-} + 8 H{+} = 4 AuHS + 2 H2O + 7 O2
CHCl + HCl = CH4 + Cl2 =>
CHCl + 3 HCl = CH4 + 2 Cl2
H3P + Mg(OH)2 = Mg3P2 + H2O =>
2 H3P + 3 Mg(OH)2 = Mg3P2 + 6 H2O
Cd3(PO4)2(aq) + (NH4)2S(aq) = Cd3(S) + (NH4)2(PO4)2 =>
Cd3(PO4)2(aq) + (NH4)2S(aq) = Cd3(S) + (NH4)2(PO4)2
H2 + Br2 = HBr2 =>
H2 + 2 Br2 = 2 HBr2
CHCl + HCl = CH4 + Cl2 =>
CHCl + 3 HCl = CH4 + 2 Cl2
NaCH3COO + UO2(CH3COO)2 + Zn(CH3COO)2 = NaZn(UO2)3(CH3COO)9 =>
NaCH3COO + 3 UO2(CH3COO)2 + Zn(CH3COO)2 = NaZn(UO2)3(CH3COO)9
KMnO4 + NaOH + FeSO4 + H2O = MnO2 + Fe(OH)3 + Na2SO4 + KOH =>
KMnO4 + 6 NaOH + 3 FeSO4 + 2 H2O = MnO2 + 3 Fe(OH)3 + 3 Na2SO4 + KOH
Ca(OH)2 + Ag(NO3)2 = Ca(NO3)2 + Ag(OH)2 =>
Ca(OH)2 + Ag(NO3)2 = Ca(NO3)2 + Ag(OH)2
CuSO4 + H2O2 = Cu + O2 + H2SO4 =>
CuSO4 + H2O2 = Cu + O2 + H2SO4
C8H18 + O = H2O + C2O4 =>
C8H18 + 25 O = 9 H2O + 4 C2O4
Ta2O5 + H2O = Ta(OH)5 =>
Ta2O5 + 5 H2O = 2 Ta(OH)5
CH3OH + KOH = CH3OK + H2O =>
CH3OH + KOH = CH3OK + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCl2 + Br2 = Cl2 + FeBr2 =>
FeCl2 + Br2 = Cl2 + FeBr2
C6H5C2H5 + KMnO4 + H2SO4 = C6H5C2H2COOH + K2SO4 + MnSO4 + H2O =>
45 C6H5C2H5 + 58 KMnO4 + 87 H2SO4 = 40 C6H5C2H2COOH + 29 K2SO4 + 58 MnSO4 + 152 H2O
Zn + As = Zn3As2 =>
3 Zn + 2 As = Zn3As2
FeCl3 + HN4OH = Fe(OH)3 + HN4Cl =>
FeCl3 + 3 HN4OH = Fe(OH)3 + 3 HN4Cl
Ca(OCl)2 + H2SO4 = CaSO4 + O2 + HCl =>
Ca(OCl)2 + H2SO4 = CaSO4 + O2 + 2 HCl
AlFeO = Fe + AlO =>
AlFeO = Fe + AlO
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CH3NH3Cl + NaOH = CH3NH3O + NaCl + H =>
CH3NH3Cl + NaOH = CH3NH3O + NaCl + H
HSO3{-} + ClO3{-} = SO4{2-} + Cl{-} + H{+} =>
3 HSO3{-} + ClO3{-} = 3 SO4{2-} + Cl{-} + 3 H{+}
K2S + Zn3(PO4)2 = K3PO4 + ZnS =>
3 K2S + Zn3(PO4)2 = 2 K3PO4 + 3 ZnS
| 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 51 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
