| Équations équilibrées la veille | Équations équilibrées le lendemain |
MoO2 + 3 XeF2 = MoF6 + 3 Xe + 2 O
H2 + Ba = BaH2 =>
H2 + Ba = BaH2
Ca3(PO4)2 + Cl2 + C = POCl3 + CO + CaCl2 =>
Ca3(PO4)2 + 6 Cl2 + 6 C = 2 POCl3 + 6 CO + 3 CaCl2
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
KO3Cl = KCl + O2 =>
2 KO3Cl = 2 KCl + 3 O2
FeO + KMnO4 + HNO3 = Mn(NO3)2 + Fe2O3 + KNO3 + H2O =>
10 FeO + 2 KMnO4 + 6 HNO3 = 2 Mn(NO3)2 + 5 Fe2O3 + 2 KNO3 + 3 H2O
HCNS + I2 + H2O = ICN + SO4{-2} + H{+} + I{-} =>
HCNS + 4 I2 + 4 H2O = ICN + SO4{-2} + 9 H{+} + 7 I{-}
N2 + H2 = N121H363 =>
121 N2 + 363 H2 = 2 N121H363
Cd(CN)4 + H2S = CdS + CN + HCN =>
Cd(CN)4 + H2S = CdS + 2 CN + 2 HCN
CO2 + H2SO4 = C(SO4)2 + H2O =>
CO2 + 2 H2SO4 = C(SO4)2 + 2 H2O
C8H18 + N2O5 = H2O + CO2 + N2 =>
C8H18 + 5 N2O5 = 9 H2O + 8 CO2 + 5 N2
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
ZnBr3 + KOH = Zn(OH)3 + KBr =>
ZnBr3 + 3 KOH = Zn(OH)3 + 3 KBr
Al(s) + O(g) = OAl(s) =>
Al(s) + O(g) = OAl(s)
H2O + PbS = H2S + PbO =>
H2O + PbS = H2S + PbO
C3H7NO2 + C5H6O5 = C3H4O3 + C5H9NO4 =>
C3H7NO2 + C5H6O5 = C3H4O3 + C5H9NO4
KOH + BaO = K2O + Ba(OH)2 =>
2 KOH + BaO = K2O + Ba(OH)2
IrO2 + HBr = IrBr4 + H2O =>
IrO2 + 4 HBr = IrBr4 + 2 H2O
Cu(s) + AgCH3COO(aq) = Cu(CH3COO)2(aq) + Ag(s) =>
Cu(s) + 2 AgCH3COO(aq) = Cu(CH3COO)2(aq) + 2 Ag(s)
ZnSO4 + HNO3 = Zn(NO3)2 + H2(SO4) =>
ZnSO4 + 2 HNO3 = Zn(NO3)2 + H2(SO4)
H3PW12O40 + H2O2 + H3PO4 = H3PW4O24 + H2O =>
H3PW12O40 + 24 H2O2 + 2 H3PO4 = 3 H3PW4O24 + 24 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
KCl + H2CrO4 = K2CrO4 + HCl =>
2 KCl + H2CrO4 = K2CrO4 + 2 HCl
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
C16H22 + O2 = CO2 + H2O =>
2 C16H22 + 43 O2 = 32 CO2 + 22 H2O
Al + S3(electrolysis) = AlS =>
3 Al + S3(electrolysis) = 3 AlS
NO2(g) + O2(g) + H2O(l) = HNO3 =>
4 NO2(g) + O2(g) + 2 H2O(l) = 4 HNO3
S + At = SAt =>
S + At = SAt
KF + Ca(OH)2 = CaF2 + KOH =>
2 KF + Ca(OH)2 = CaF2 + 2 KOH
CH3COONH4 + K2S = K2NH4 + CH3COOS =>
CH3COONH4 + K2S = K2NH4 + CH3COOS
Mg(NO3)2 + K2CO3 + H2O = Mg(OH)2 + CO2 + KNO3 =>
Mg(NO3)2 + K2CO3 + H2O = Mg(OH)2 + CO2 + 2 KNO3
Cu + KCN + O2 + H2O = KCu(CN)2 + KOH =>
4 Cu + 8 KCN + O2 + 2 H2O = 4 KCu(CN)2 + 4 KOH
Fe(ll) + O2 = FeO =>
2 Fe(ll) + O2 = 2 FeO
CuFeS2 + O2 = CuS + SO2 + FeO3 =>
2 CuFeS2 + 5 O2 = 2 CuS + 2 SO2 + 2 FeO3
C17H37O2 + O2 = CO + H2O =>
4 C17H37O2 + 67 O2 = 68 CO + 74 H2O
K3PO4 + ZnSO4 = K3(SO4) + Zn(PO4) =>
K3PO4 + ZnSO4 = K3(SO4) + Zn(PO4)
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
KCl + NaS = NaCl + KS =>
KCl + NaS = NaCl + KS
O3 + PbS = PbOS =>
O3 + 3 PbS = 3 PbOS
KI + KNO3 + H2SO4 = I2 + NO + K2SO4 + H2O =>
6 KI + 2 KNO3 + 4 H2SO4 = 3 I2 + 2 NO + 4 K2SO4 + 4 H2O
N2Ne = N + Ne =>
N2Ne = 2 N + Ne
Hg(NO3) + KJ = HgJ + KNO3 =>
Hg(NO3) + KJ = HgJ + KNO3
Sr(OH)2 + CO2 = Sr(CO3) + H2O =>
Sr(OH)2 + CO2 = Sr(CO3) + H2O
H2SO4 + Ca(OH)2(s) = CaSO4 + H2O =>
H2SO4 + Ca(OH)2(s) = CaSO4 + 2 H2O
Fe(OH)3 + Cl = FeCl2 + OH =>
Fe(OH)3 + 2 Cl = FeCl2 + 3 OH
HgSO4 + H2O = H2SO4 + HgO =>
HgSO4 + H2O = H2SO4 + HgO
MgSO3 + SO2 = MgSO2 + SO3 =>
MgSO3 + SO2 = MgSO2 + SO3
KI + KNO2 + H2SO4 = K2SO4 + I2 + NO + H2O =>
2 KI + 2 KNO2 + 2 H2SO4 = 2 K2SO4 + I2 + 2 NO + 2 H2O
Ca(NO3)2 + KOH = KOHCa(NO3)2 =>
Ca(NO3)2 + KOH = KOHCa(NO3)2
MnO2 + H2O = Mn(OH)2 + O2 =>
2 MnO2 + 2 H2O = 2 Mn(OH)2 + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
