| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + 2 HOH = 2 CaOH + H2
ZnS + O2 = ZnO + SO4SO2 =>
2 ZnS + 4 O2 = 2 ZnO + SO4SO2
FeCl3 + NaNO3 = Fe(NO3)3 + Na3Cl3 =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + Na3Cl3
AgNO3 + KOH = KNO3 + Ag(OH) =>
AgNO3 + KOH = KNO3 + Ag(OH)
Cl2Ni + AgNO3 = Ni(NO3)2 + AgCl =>
Cl2Ni + 2 AgNO3 = Ni(NO3)2 + 2 AgCl
Fe + Ag{+}{+} = Fe{2]}{+} + Ag =>
Fe + 2 Ag{+}{+} = Fe{2]}{+} + 2 Ag
CaCO3 + (H3O){+} + Cl{-} = CaCl2(aq) + CO2 + H2O =>
CaCO3 + 2(H3O){+} + 2 Cl{-} = CaCl2(aq) + CO2 + 3 H2O
Ag3AsS3 + HNO3 = AgNO3 + H3AsS3 =>
Ag3AsS3 + 3 HNO3 = 3 AgNO3 + H3AsS3
Pb(NO3)2(s) + NaCl(s) = PbCl2(s) + NaNO3(s) =>
Pb(NO3)2(s) + 2 NaCl(s) = PbCl2(s) + 2 NaNO3(s)
[Ni(H2O)6](NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + KNO3 + H2O =>
2[Ni(H2O)6](NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + 4 KNO3 + 12 H2O
BX2 + A2ZC4 = BZC4 + AX =>
BX2 + A2ZC4 = BZC4 + 2 AX
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Na2BiO3 + MnSO4 + HNO3 = NaMnO4 + Bi2(SO4)3 + NaNO3 + Bi(NO3)3 + H2O =>
15 Na2BiO3 + 3 MnSO4 + 66 HNO3 = 3 NaMnO4 + Bi2(SO4)3 + 27 NaNO3 + 13 Bi(NO3)3 + 33 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
KOH + H2SO4 = K + HSO4 + H2O =>
KOH + H2SO4 = K + HSO4 + H2O
KI + CuSO4 = (K2)SO4 + Cu(I2) =>
2 KI + CuSO4 = (K2)SO4 + Cu(I2)
KMnO4 + C6H5CHO + HNO3 = Mn(NO3)2 + KNO3 + C6H5COOH + H2O =>
2 KMnO4 + 5 C6H5CHO + 6 HNO3 = 2 Mn(NO3)2 + 2 KNO3 + 5 C6H5COOH + 3 H2O
AeBr3 + Ce2 = AeCe3 + Br2 =>
2 AeBr3 + 3 Ce2 = 2 AeCe3 + 3 Br2
Al2O3 + Al2S3 = Al4(SO)3 =>
Al2O3 + Al2S3 = Al4(SO)3
C9H8O4NaOH = C9H7O4NaH2O =>
C9H8O4NaOH = C9H7O4NaH2O
C2H4O2 + NaHCO3 = NaC3H3O2 + H2 + O2 =>
2 C2H4O2 + 2 NaHCO3 = 2 NaC3H3O2 + 2 H2 + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaSCN + Cu(NO3)2 = CuSCN + Na(NO3)2 =>
NaSCN + Cu(NO3)2 = CuSCN + Na(NO3)2
Cd(s) + HNO3(aq) = Cd(NO3)2(aq) + H2(g) =>
Cd(s) + 2 HNO3(aq) = Cd(NO3)2(aq) + H2(g)
Fe + O2 = Fe4O53 =>
8 Fe + 53 O2 = 2 Fe4O53
K3PO4 + KH2PO4 = K2HPO4 =>
K3PO4 + KH2PO4 = 2 K2HPO4
Al + NaOH = H2 + Al2O3 + Na2O =>
2 Al + 6 NaOH = 3 H2 + Al2O3 + 3 Na2O
C3H6O + NaOH + I2 = NaI + H2O + CHI3 =>
C3H6O + NaOH + 5 I2 = NaI + 2 H2O + 3 CHI3
C6H4BrI + C5H8O = C11H11OBr + IH =>
C6H4BrI + C5H8O = C11H11OBr + IH
KI + CuSO4 = (K2)SO4 + Cu(I2) =>
2 KI + CuSO4 = (K2)SO4 + Cu(I2)
I2 + KClO3 = KIO3 + Cl2 =>
I2 + 2 KClO3 = 2 KIO3 + Cl2
CoCl2*6H2O(s) = CoCl2(aq) + H2O(l) =>
CoCl2*6H2O(s) = CoCl2(aq) + 6 H2O(l)
Cr2O7{2-} + H{+} + S{2-} = Cr{2+} + SO4{2-} + H2O =>
Cr2O7{2-} + 6 H{+} + S{2-} = 2 Cr{2+} + SO4{2-} + 3 H2O
Ag(NO3) + Na3(PO4) = Ag3(PO4) + Na(NO3) =>
3 Ag(NO3) + Na3(PO4) = Ag3(PO4) + 3 Na(NO3)
Br2 + H3PO4 = P2O3 + HBrO3 + H2O =>
2 Br2 + 10 H3PO4 = 5 P2O3 + 4 HBrO3 + 13 H2O
H2C(CH2) + HCl = CH3CH2Cl =>
H2C(CH2) + HCl = CH3CH2Cl
Sn4Cl2 + Na = SnNa + Cl =>
Sn4Cl2 + 4 Na = 4 SnNa + 2 Cl
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
H2C(CH2) + HCl = CH3CH2Cl =>
H2C(CH2) + HCl = CH3CH2Cl
MgCuSO4 + CO2 = MgCuSO4CO2 =>
MgCuSO4 + CO2 = MgCuSO4CO2
HgHPO4 = Hg + H2 + PO4 =>
2 HgHPO4 = 2 Hg + H2 + 2 PO4
C8H8O2 + C15H14O = C31H26O3 + H2O =>
2 C8H8O2 + C15H14O = C31H26O3 + 2 H2O
ZnSO4 + Zn = Zn2SO4 =>
ZnSO4 + Zn = Zn2SO4
H2C(CH2) + HCl = CH3CH2Cl =>
H2C(CH2) + HCl = CH3CH2Cl
Ca5(PO4)3F + SiO2 + C = CO + SiF4 + P4 + Ca3Si2O7 =>
12 Ca5(PO4)3F + 43 SiO2 + 90 C = 90 CO + 3 SiF4 + 9 P4 + 20 Ca3Si2O7
I2 + KClO3 = KIO3 + Cl2 =>
I2 + 2 KClO3 = 2 KIO3 + Cl2
HSO4 + CaHO = CaSO4 + H2O =>
HSO4 + CaHO = CaSO4 + H2O
Potassiumhydroxide = water + potassium + oxygen =>
4 KOH = 2 H2O + 4 K + O2
M + I = MI =>
M + I = MI
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/25
Équations équilibrées sur05/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
