| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + Mg = MgO + Fe
Cu(NO3)2 + KI = K(NO3)2 + CuI =>
Cu(NO3)2 + KI = K(NO3)2 + CuI
SO3 + H2O = SO2(OH)2 =>
SO3 + H2O = SO2(OH)2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CO + {-}2 = CO{-}2 =>
CO + {-}2 = CO{-}2
Na2SO3 + H2O = SO2 + NaOH =>
Na2SO3 + H2O = SO2 + 2 NaOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H3N + O2 = CO2 + H2O + NO2 =>
4 C2H3N + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
(NH4)2CO3 + H3PO4 = (NH4)3PO4 + H2O + CO2 =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2O + 3 CO2
SnS2 + O2 = Sn2O3 + SO4 =>
4 SnS2 + 19 O2 = 2 Sn2O3 + 8 SO4
N2H4 + KBiO3 + H2SO4 = HNO3 + Bi2(SO4)3 + K2SO4 + H2O =>
2 N2H4 + 14 KBiO3 + 28 H2SO4 = 4 HNO3 + 7 Bi2(SO4)3 + 7 K2SO4 + 30 H2O
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Pb + K3[Fe(CN)6] + H2SO4 = Pb[Fe(CN)6] + H2 + K2SO4 =>
2 Pb + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Pb[Fe(CN)6] + 3 H2 + 3 K2SO4
CrO3 + H3O = Cr + H2O =>
CrO3 + 6 H3O = Cr + 9 H2O
Cl2(g) + KBr(aq) = KCl(aq) + Br2(l) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(l)
NH4 + F2 = NH4F = N2 =>
2 NH4 + F2 = 2 NH4F
HBr + Ti(OH)4 = H2O + TiBr4 =>
4 HBr + Ti(OH)4 = 4 H2O + TiBr4
KOH + Al = K + Al(OH)4 =>
4 KOH + Al = 4 K + Al(OH)4
Cr(NO3)2 + H2O = CrOHNO3 + HNO3 =>
Cr(NO3)2 + H2O = CrOHNO3 + HNO3
S(s) + KNO3(s) = SO2(g) + N2(g) + K2SO4(s) =>
2 S(s) + 2 KNO3(s) = SO2(g) + N2(g) + K2SO4(s)
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
LiOH + C4H8O4 = C2H3LiO2 + H2O =>
2 LiOH + C4H8O4 = 2 C2H3LiO2 + 2 H2O
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Cr{3+} + SH{-} + H2O = Cr(OH)3 + H2S =>
Cr{3+} + 3 SH{-} + 3 H2O = Cr(OH)3 + 3 H2S
C6H4(NO2)COOH + HCl + Fe = C6H4(NH2)COOH + FeCl3 + H2O =>
C6H4(NO2)COOH + 6 HCl + 2 Fe = C6H4(NH2)COOH + 2 FeCl3 + 2 H2O
C2H4O + ZnBr2 + NaClO3 = ZnO + CBr4 + NaCl + H2O =>
3 C2H4O + 12 ZnBr2 + 5 NaClO3 = 12 ZnO + 6 CBr4 + 5 NaCl + 6 H2O
HNO3(aq) + Ca(OH)2(s) = H2O(l) + Ca(NO3)2(s) =>
2 HNO3(aq) + Ca(OH)2(s) = 2 H2O(l) + Ca(NO3)2(s)
Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO
H(C2H3O2) + NH4OH = H2O + NH4(C2H3O2) =>
H(C2H3O2) + NH4OH = H2O + NH4(C2H3O2)
ZnO + NaOH + H2O = Na2Zn(OH)4 =>
ZnO + 2 NaOH + H2O = Na2Zn(OH)4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C6H8O6 + KHCO3 = C6H7KO6 + CO2 + H2O =>
C6H8O6 + KHCO3 = C6H7KO6 + CO2 + H2O
(NH4)(CO3) + Fe(III)SO4 = Fe(III)(CO3) + (NH4)(SO4) =>
(NH4)(CO3) + Fe(III)SO4 = Fe(III)(CO3) + (NH4)(SO4)
Zn + HgCl2 = Zn1Cl2 + Hg =>
Zn + HgCl2 = Zn1Cl2 + Hg
Al + MnO2 = MnAl2O2 =>
2 Al + MnO2 = MnAl2O2
FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + Fe(Br)3 + H2O =>
12 FeSO4 + 6 HBrO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 Fe(Br)3 + 6 H2O
Na + ZnSO4 = Na(SO4) + Zn =>
Na + ZnSO4 = Na(SO4) + Zn
CrCl2 + Ba(OH)2 = Cr(OH)2 + Ba(Cl)2 =>
CrCl2 + Ba(OH)2 = Cr(OH)2 + Ba(Cl)2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
KCn + H2S = K2S + HCn =>
2 KCn + H2S = K2S + 2 HCn
Pb(NO3)2 = NO + PbO + O2 =>
2 Pb(NO3)2 = 4 NO + 2 PbO + 3 O2
CN + H2O = CO2 + NO3 + H =>
CN + 5 H2O = CO2 + NO3 + 10 H
Ni(OH)2 + H2SO4 = NiSO4 + H + O =>
Ni(OH)2 + H2SO4 = NiSO4 + 4 H + 2 O
C2H5OH + C2H5CO2H = C5H10O2 + H2O =>
C2H5OH + C2H5CO2H = C5H10O2 + H2O
MnO2 + KCl = ClO2 + KMn =>
MnO2 + KCl = ClO2 + KMn
KMnO4 + Na2C2O4 + H2SO4 = Mn + CO2 + Na2SO4 + KSO4 + H2O =>
KMnO4 + 3 Na2C2O4 + 4 H2SO4 = Mn + 6 CO2 + 3 Na2SO4 + KSO4 + 4 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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
