| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Ca(s) + ZnSO4(aq) = CaSO4 + Zn =>
Ca(s) + ZnSO4(aq) = CaSO4 + Zn
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
K4Fe(CN)6 + H2SO4 = K2SO4 + H4Fe(CN)6 =>
K4Fe(CN)6 + 2 H2SO4 = 2 K2SO4 + H4Fe(CN)6
NH4NO3 + NaCN = NH4CN + NaNO3 =>
NH4NO3 + NaCN = NH4CN + NaNO3
Fr + H2O = FrO + H2 =>
Fr + H2O = FrO + H2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Cu + KOH = Cu(OH)3 + K =>
Cu + 3 KOH = Cu(OH)3 + 3 K
KMnO4 + NO + H2SO4 = MnSO4 + NO2 + KNO3 + H2O =>
KMnO4 + 2 NO + H2SO4 = MnSO4 + NO2 + KNO3 + H2O
CH3 + COOH + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 CH3 + 3 COOH + Al(OH)3 = 3 H2O + Al(C2H3O2)3
Cl2 + H2O + I2 = IO3{-} + Cl{-} + H{+} =>
5 Cl2 + 6 H2O + I2 = 2 IO3{-} + 10 Cl{-} + 12 H{+}
Cu5FeS4 + S2 = FeS2 + Cu9S5 =>
18 Cu5FeS4 + 7 S2 = 18 FeS2 + 10 Cu9S5
(Ag)2CO3 = Ag + CO2 + O2 =>
2(Ag)2CO3 = 4 Ag + 2 CO2 + O2
(HCO3){-} + Ca{+2} = CaCO3 + CO2 + H2O =>
2(HCO3){-} + Ca{+2} = CaCO3 + CO2 + H2O
BrO2 + H2O = HBrO3 + HBr =>
6 BrO2 + 3 H2O = 5 HBrO3 + HBr
HCl + Zn(OH) = ZnCl + H(OH) =>
HCl + Zn(OH) = ZnCl + H(OH)
Al(OH)3 + NaOCl + NaOH = Na2AlO4 + NaCl + H2O =>
2 Al(OH)3 + 3 NaOCl + 4 NaOH = 2 Na2AlO4 + 3 NaCl + 5 H2O
Ba(No3)2 + H3PO4 = Ba3(PO4)2 + HNo3 =>
3 Ba(No3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNo3
HS + Zn(OH) = ZnS + H2O =>
HS + Zn(OH) = ZnS + H2O
NaOH + NH4ReO4 = NaReO4 + NH3 + H2O =>
NaOH + NH4ReO4 = NaReO4 + NH3 + H2O
ZnS + NaNO3 = Zn(NO3)2 + Na2S =>
ZnS + 2 NaNO3 = Zn(NO3)2 + Na2S
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
KMnO4 + Na2SO3 + H2O = Na2SO4 + KOH + MnO =>
2 KMnO4 + 5 Na2SO3 + H2O = 5 Na2SO4 + 2 KOH + 2 MnO
CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuSO4*5H2O = CuO + 4 H2O + H2SO4
AlPO4 + Na2C2O4 = Na3PO4 + Al2(C2O4)3 =>
2 AlPO4 + 3 Na2C2O4 = 2 Na3PO4 + Al2(C2O4)3
Mn(ClO4)2(s) = Mn2(aq) + ClO4(aq) =>
2 Mn(ClO4)2(s) = Mn2(aq) + 4 ClO4(aq)
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
K3P + H2O = K2O + H3P =>
2 K3P + 3 H2O = 3 K2O + 2 H3P
BaO + NaOH = Ba(OH)2 + Na2O =>
BaO + 2 NaOH = Ba(OH)2 + Na2O
HI + Pb(CH3COO)2 = PbI2 + HCH3COO =>
2 HI + Pb(CH3COO)2 = PbI2 + 2 HCH3COO
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Mo + C + H + O = Mo(C2H3O2)2 =>
Mo + 4 C + 6 H + 4 O = Mo(C2H3O2)2
K2Cr2O7 + SnSO4 + H2SO4 = Cr2(SO4)3 + Sn(SO4)2 + KSO4 + H2O =>
K2Cr2O7 + 2 SnSO4 + 7 H2SO4 = Cr2(SO4)3 + 2 Sn(SO4)2 + 2 KSO4 + 7 H2O
K2(CrO4) + Ag(NO3) = Ag2(CrO4) + KNO3 =>
K2(CrO4) + 2 Ag(NO3) = Ag2(CrO4) + 2 KNO3
(NH4)3PO4 + CaSO4 = Ca3(PO4)2 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3(NH4)2SO4
LiMnO4 + LiBr + H2SeO4 = MnSeO4 + Li2SeO4 + Br2 + H2O =>
2 LiMnO4 + 10 LiBr + 8 H2SeO4 = 2 MnSeO4 + 6 Li2SeO4 + 5 Br2 + 8 H2O
Al2SiO5 + Mg2SiO4 = MgAl2O4 + MgSiO3 =>
Al2SiO5 + 2 Mg2SiO4 = MgAl2O4 + 3 MgSiO3
KBr + Ca(NO3) = K(NO3) + CaBr =>
KBr + Ca(NO3) = K(NO3) + CaBr
Mg + (HCO3)2 = MgCO3 + H2 =>
2 Mg + (HCO3)2 = 2 MgCO3 + H2
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
HI + HClO4 = ClIO3 + H2O =>
HI + HClO4 = ClIO3 + H2O
Zn[NO3]2 + K2CO3 = ZnCO3 + KNO3 =>
Zn[NO3]2 + K2CO3 = ZnCO3 + 2 KNO3
Ba(ClO4)2 + KCl = KClO4 + BaCl2 =>
Ba(ClO4)2 + 2 KCl = 2 KClO4 + BaCl2
| 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 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
