| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuOH2 + HClO4 = CuHClO4 + H2O
K8 = K =>
K8 = 8 K
Cu{+} = Cu{+2} + Cu =>
2 Cu{+} = Cu{+2} + Cu
KMnO4 + HCl + Na2SO3 = Na2SO4 + KCl + H2O + MnCl2 =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 5 Na2SO4 + 2 KCl + 3 H2O + 2 MnCl2
Fe2(SO3)3 + KCl = FeCl3 + K2SO3 =>
Fe2(SO3)3 + 6 KCl = 2 FeCl3 + 3 K2SO3
Cr + HOH = Cr(OH)3 + H2 =>
2 Cr + 6 HOH = 2 Cr(OH)3 + 3 H2
HOONH4 + NaOH = HOONa + NH3 + H2 =>
HOONH4 + 2 NaOH = 2 HOONa + NH3 + H2
Al + H2O + O2 = Al(OH)4 =>
Al + 2 H2O + O2 = Al(OH)4
NH4Cl + NH4OH = NH4 + NH3Cl + H2O =>
NH4Cl + NH4OH = NH4 + NH3Cl + H2O
KMnO4 + (COOH)2*2H2O + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5(COOH)2*2H2O + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 18 H2O + K2SO4
CrCl3 + Na2(CO3) = NaCl + Cr2(CO3)3 =>
2 CrCl3 + 3 Na2(CO3) = 6 NaCl + Cr2(CO3)3
Mg + HClO3 = Mg(ClO3)2 + H2O + HCl =>
3 Mg + 7 HClO3 = 3 Mg(ClO3)2 + 3 H2O + HCl
SO2 + CaO(s) = CaSO3 =>
SO2 + CaO(s) = CaSO3
I2(s) + CaCl2(aq) = Cl + CaI2 =>
I2(s) + CaCl2(aq) = 2 Cl + CaI2
Na2B4O7 + Al2(SO4)3 + H2O = H3BO3 + Al(OH)3 + Na2SO4 =>
3 Na2B4O7 + Al2(SO4)3 + 21 H2O = 12 H3BO3 + 2 Al(OH)3 + 3 Na2SO4
NaHSO4 + OH = NaOH + HSO4 =>
NaHSO4 + OH = NaOH + HSO4
Mg(ClO3)2(S) = MgCl2(S) + O2 =>
Mg(ClO3)2(S) = MgCl2(S) + 3 O2
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
C10H16 + O2 = CO + H2O =>
C10H16 + 9 O2 = 10 CO + 8 H2O
HCl + HNO3 = NO + Cl2 + H2O =>
6 HCl + 2 HNO3 = 2 NO + 3 Cl2 + 4 H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
S + Na2Co3 = Na2S + Co2 =>
2 S + 2 Na2Co3 = 2 Na2S + 3 Co2
FrF = Fr + F2 =>
2 FrF = 2 Fr + F2
K2Cr2O7 + H2S + HCl = KCl + Cr2O3 + S + H2O =>
K2Cr2O7 + 3 H2S + 2 HCl = 2 KCl + Cr2O3 + 3 S + 4 H2O
Ba(OH)2 + Cl2O7 = BaCl2O8 + H2O =>
Ba(OH)2 + Cl2O7 = BaCl2O8 + H2O
Ca(H2PO4)2 + NH4HCO3 = CaCO3 + NH4H2PO4 + CO2 + H2O =>
Ca(H2PO4)2 + 2 NH4HCO3 = CaCO3 + 2 NH4H2PO4 + CO2 + H2O
C5H(l) + O2(g) = CO2(g) + H2O(g) =>
4 C5H(l) + 21 O2(g) = 20 CO2(g) + 2 H2O(g)
Br + Cl = BrCl =>
Br + Cl = BrCl
C5H6N2 + O2 = C10H8N4 + H2O =>
2 C5H6N2 + O2 = C10H8N4 + 2 H2O
CaCO3 + BaCO3 + SiO2 = CaBaSiO4 + CO2 =>
CaCO3 + BaCO3 + SiO2 = CaBaSiO4 + 2 CO2
HOCl + NaOH = NaOCl + H2O =>
HOCl + NaOH = NaOCl + H2O
FeCl3 + HCl = FeCl2 + HCl4 =>
3 FeCl3 + HCl = 3 FeCl2 + HCl4
S2{-} + I2 + OH{-} = SO42{-} + I{-} + H2O =>
2 S2{-} + 167 I2 + 336 OH{-} = 4 SO42{-} + 334 I{-} + 168 H2O
HCN + NaCl = NaCN + HCl =>
HCN + NaCl = NaCN + HCl
Zn(OH)2 + K(OH) = K2ZnO2 + H2O =>
Zn(OH)2 + 2 K(OH) = K2ZnO2 + 2 H2O
FeCl3 + HCl = FeCl2 + HCl4 =>
3 FeCl3 + HCl = 3 FeCl2 + HCl4
CH3COOH = H2 + C + O2 =>
CH3COOH = 2 H2 + 2 C + O2
K3PO4(aq) + NaOH(aq) = KOH + Na3PO4 =>
K3PO4(aq) + 3 NaOH(aq) = 3 KOH + Na3PO4
CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH
SnCl2 + KOH + Cl2 = K2SnO3 + KCl + H2O =>
SnCl2 + 6 KOH + Cl2 = K2SnO3 + 4 KCl + 3 H2O
Al(OH)2Cl + HCl = AlCl3 + H2O =>
Al(OH)2Cl + 2 HCl = AlCl3 + 2 H2O
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O =>
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O
Ba3(PO4)2 + Fe2O3 = BaO + FePO4 =>
Ba3(PO4)2 + Fe2O3 = 3 BaO + 2 FePO4
Na2O + H2O + F = NaF + OH =>
Na2O + H2O + 2 F = 2 NaF + 2 OH
Al(OH)2Cl + HCl = AlCl3 + H2O =>
Al(OH)2Cl + 2 HCl = AlCl3 + 2 H2O
SiO2 + CaCO3 + FeO + H2O = Ca3Fe3Si3O12 + H2CO3 =>
3 SiO2 + 3 CaCO3 + 3 FeO + 3 H2O = Ca3Fe3Si3O12 + 3 H2CO3
X + Q = XQ =>
X + Q = XQ
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mn + KNO3 + K2CO3 = K2MnO4 + KNO2 + CO2 =>
Mn + 3 KNO3 + K2CO3 = K2MnO4 + 3 KNO2 + CO2
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
