| Équations équilibrées la veille | Équations équilibrées le lendemain |
VO2 + H2O = VO(OH)2
CH3COCH3 + H2O = CH3COOH + CH4 =>
CH3COCH3 + H2O = CH3COOH + CH4
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
CuSO4 + NaCl = ClSO4 + CuNa =>
CuSO4 + NaCl = ClSO4 + CuNa
C4H9OH + NaBr + H2SO4 = C4H9Br + H2O + NaHSO4 =>
C4H9OH + NaBr + H2SO4 = C4H9Br + H2O + NaHSO4
HCl = Cl3 + H6 =>
6 HCl = 2 Cl3 + H6
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
Fe2O3 + C = Fe + CO2 = CO2 + H2O =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
*Ca(OH)2 + HCl = H2O + CaCl2 =>
*Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
H2(g) + PbO(s) = Pb(s) + H2O(l) =>
H2(g) + PbO(s) = Pb(s) + H2O(l)
Cl2 + OH{-} = Cl{-]+ClO3{-}+H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-]+ClO3{-}+3H2O
Pb(s) + H2SO4(aq) = PbSO4(s) + H2 =>
Pb(s) + H2SO4(aq) = PbSO4(s) + H2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CCl4 + NaBr = CBr4 + NaCl =>
CCl4 + 4 NaBr = CBr4 + 4 NaCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C2H5Cl + Na2 = C4H10 + Na2Cl =>
2 C2H5Cl + 2 Na2 = C4H10 + 2 Na2Cl
NaO2H2 + H2Cl2 = NaCl2 + H2O =>
NaO2H2 + H2Cl2 = NaCl2 + 2 H2O
I2 + HSO3{-} + H2O = I{-} + SO4{2-} + H{+} =>
I2 + HSO3{-} + H2O = 2 I{-} + SO4{2-} + 3 H{+}
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
CO3{-} + NO3{-} + As2Se3 = AsO4{3-} + SeO4{2-} + NO2{-} + CO2 =>
12 CO3{-} + 8 NO3{-} + As2Se3 = 2 AsO4{3-} + 3 SeO4{2-} + 8 NO2{-} + 12 CO2
AgNO3 + KI = Ag + I + KNO3 =>
AgNO3 + KI = Ag + I + KNO3
Cr + B = CrB =>
Cr + B = CrB
SnS4 = Sn4 + S =>
4 SnS4 = Sn4 + 16 S
CuSO4 + NH4OH = CuOH + SO4(NH4) =>
CuSO4 + NH4OH = CuOH + SO4(NH4)
Sn + F2 = SnF3 =>
2 Sn + 3 F2 = 2 SnF3
NiO4 + Al{+3} + e = NiAl2O4 =>
NiO4 + 2 Al{+3} + 6e = NiAl2O4
C1I1H1O1 + O2 = I2O7 + CO2 + H2O =>
2 C1I1H1O1 + 5 O2 = I2O7 + 2 CO2 + H2O
ZnF2 + H2O = Zn(OH) + F + H =>
ZnF2 + H2O = Zn(OH) + 2 F + H
MgCl2KNO3 = MgNO3KCl2 =>
MgCl2KNO3 = MgNO3KCl2
KNO3 + H2SO4 + KI = K2SO4 + NO + I2 + H2O =>
2 KNO3 + 4 H2SO4 + 6 KI = 4 K2SO4 + 2 NO + 3 I2 + 4 H2O
KSCN + H2O = KO + H2SCN =>
KSCN + H2O = KO + H2SCN
C6H5CH3 + H2SO4 = SO2 + H2O + C6H5COOH =>
C6H5CH3 + 3 H2SO4 = 3 SO2 + 4 H2O + C6H5COOH
BaCl + Na(SO4) = Ba2(SO4)2 + NaCl =>
2 BaCl + 2 Na(SO4) = Ba2(SO4)2 + 2 NaCl
C9H12 + HNO3 = C9H6O6 + H2O + N2 =>
5 C9H12 + 18 HNO3 = 5 C9H6O6 + 24 H2O + 9 N2
Al2(SO4)3 + H2O = Al + H2SO4 + O2 =>
2 Al2(SO4)3 + 6 H2O = 4 Al + 6 H2SO4 + 3 O2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
H2C2O4 + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
CuSO4KJ = CuJKSO4 =>
CuSO4KJ = CuJKSO4
HClO + NaOH = H2O + NaClO =>
HClO + NaOH = H2O + NaClO
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cl2 + CH3COOH = CH2COOHCl + HCl =>
Cl2 + CH3COOH = CH2COOHCl + HCl
C2H5OH + KMnO4 + H2SO4 = MnSO4 + CH3COH + K2SO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 CH3COH + K2SO4 + 8 H2O
C + N = NC =>
C + N = NC
KBrO3 + SO2 + H2O = H2SO4 + KBr =>
KBrO3 + 3 SO2 + 3 H2O = 3 H2SO4 + KBr
NiSO4 + K4[Fe(CN)6] = Ni4[Fe(CN)6]2 + K2SO4 =>
4 NiSO4 + 2 K4[Fe(CN)6] = Ni4[Fe(CN)6]2 + 4 K2SO4
LiCl + Mg(NO3)2 = MgCl2 + LiNO3 =>
2 LiCl + Mg(NO3)2 = MgCl2 + 2 LiNO3
Fe + CH3COOH + NaCl = Fe(CH3COO)2 + Na + HCl =>
Fe + 2 CH3COOH + 2 NaCl = Fe(CH3COO)2 + 2 Na + 2 HCl
CaCO3(s) + HCl(g) = CaCl2(s) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + CO2(g) + H2O
| 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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
