| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaHCO3 + O2 = 4 CO2 + 2 H2O + 4 NaO
HCl(aq) = Cl2(g) + H2(g) =>
2 HCl(aq) = Cl2(g) + H2(g)
Cr5I3 + Cl2 + NaOH = NaCrO4 + NaCl + Na7I4 + H2O =>
8 Cr5I3 + 119 Cl2 + 320 NaOH = 40 NaCrO4 + 238 NaCl + 6 Na7I4 + 160 H2O
Ba(OH)NO3 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)NO3 + HNO3 = Ba(NO3)2 + H2O
Cu2S + FeCl3 = CuS + CuCl2 + FeCl2 =>
Cu2S + 2 FeCl3 = CuS + CuCl2 + 2 FeCl2
FeS + H2SO4 + HNO3 = Fe2(SO4)3 + NO + H2O =>
2 FeS + H2SO4 + 6 HNO3 = Fe2(SO4)3 + 6 NO + 4 H2O
Y + H2 = HY =>
2 Y + H2 = 2 HY
BaNO3 + CaCl = CaNO3 + BaCl =>
BaNO3 + CaCl = CaNO3 + BaCl
Zn + AgNO3 = Ag + ZnNO3 =>
Zn + AgNO3 = Ag + ZnNO3
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
H3PO3 + Zn + HCl = PH3 + ZnCl2 + H2O =>
H3PO3 + 3 Zn + 6 HCl = PH3 + 3 ZnCl2 + 3 H2O
CH3COOHCl2 = CH2(Cl)COOHHCl =>
CH3COOHCl2 = CH2(Cl)COOHHCl
CH3COOK + As2O3 = As2(CH3)4O + K2CO3 + CO2 =>
4 CH3COOK + As2O3 = As2(CH3)4O + 2 K2CO3 + 2 CO2
CH3COOH + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
CH3COOH + NaHCO3 = C2H3NaO2 + CO2 + H2O
KMnO4 + NaNO2 = KNO2 + MnO2 + NaO2 =>
KMnO4 + NaNO2 = KNO2 + MnO2 + NaO2
Fe(OH)3 + NaOH = Na3(Fe(OH)6) =>
Fe(OH)3 + 3 NaOH = Na3(Fe(OH)6)
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
PbO + SO2 + O2 = PbSO4 =>
2 PbO + 2 SO2 + O2 = 2 PbSO4
NO2H2S = NOSH2O =>
NO2H2S = NOSH2O
HCl(aq) + Na2CO3(g) = NaCl(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + Na2CO3(g) = 2 NaCl(aq) + CO2(g) + H2O(l)
Bi(NO3)2 + H2S = Bi2S2 + HNO3 =>
2 Bi(NO3)2 + 2 H2S = Bi2S2 + 4 HNO3
MaO2 + HCl = MaCl2 + H2O + Cl2 =>
MaO2 + 4 HCl = MaCl2 + 2 H2O + Cl2
Al + HClO2 = Al(ClO2)3 + H =>
Al + 3 HClO2 = Al(ClO2)3 + 3 H
CaCO3 + CO3H2 = (CO3H)2Ca =>
CaCO3 + CO3H2 = (CO3H)2Ca
C5H6 + C2O7 = C + H2O9 =>
7 C5H6 + 27 C2O7 = 89 C + 21 H2O9
Ag2CO3 + NaBr = AgBr + Na2CO3 =>
Ag2CO3 + 2 NaBr = 2 AgBr + Na2CO3
KHSO4 + CaMg(CO3)2 = K2SO4 + MgSO4 + CaSO4 + H2CO3 =>
4 KHSO4 + CaMg(CO3)2 = 2 K2SO4 + MgSO4 + CaSO4 + 2 H2CO3
CH3NO3 + O2 = CO2 + H2O + NO2 =>
4 CH3NO3 + 5 O2 = 4 CO2 + 6 H2O + 4 NO2
NaOH(aq) + KHP(aq) = NaKP(aq) + H2O(l) =>
NaOH(aq) + KHP(aq) = NaKP(aq) + H2O(l)
K4(Fe(CN)6) + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + KNO3 + K2SO4 + MnSO4 + H2O =>
10 K4(Fe(CN)6) + 122 KMnO4 + 188 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 KNO3 + 51 K2SO4 + 122 MnSO4 + 188 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
TiO2(s) + C(s) + Cl2(g) = TiCl4(s) + CO2(g) =>
TiO2(s) + C(s) + 2 Cl2(g) = TiCl4(s) + CO2(g)
Fe + AgOH = Fe(OH)2 + Ag =>
Fe + 2 AgOH = Fe(OH)2 + 2 Ag
Ca + Mn2O3 = CaO2 + Mn =>
3 Ca + 2 Mn2O3 = 3 CaO2 + 4 Mn
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BaCl2 + Na2(CO3) = Ba(CO3) + Na2Cl2 =>
BaCl2 + Na2(CO3) = Ba(CO3) + Na2Cl2
CuO + H3O + H2O = Cu(H2O)6 =>
CuO + 2 H3O + 3 H2O = Cu(H2O)6
Sr + Al(NO3)3 = Al + Sr(NO3) =>
3 Sr + Al(NO3)3 = Al + 3 Sr(NO3)
CuSO4 + C2H5(OH)2 = Cu(OH)2 + C2H5SO4 =>
CuSO4 + C2H5(OH)2 = Cu(OH)2 + C2H5SO4
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s) =>
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s)
Zn3N2 + Cu = Cu3N + Zn =>
Zn3N2 + 6 Cu = 2 Cu3N + 3 Zn
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiOH + S = Li2S + OH =>
2 LiOH + S = Li2S + 2 OH
As2S3 + H2O = H3AsO3 + HS + H =>
As2S3 + 6 H2O = 2 H3AsO3 + 3 HS + 3 H
Te + I2 = TeI =>
2 Te + I2 = 2 TeI
silver + sulfuricacid = silversulfate + hydrogen =>
2 Ag + H2SO4 = Ag2SO4 + H2
LiOH + S = Li2S + OH =>
2 LiOH + S = Li2S + 2 OH
NaOH + HCO3{-} = NaHCO3{-} + OH =>
NaOH + HCO3{-} = NaHCO3{-} + OH
HCN + HCl = H2 + ClCN =>
HCN + HCl = H2 + ClCN
HCl + PbF2 = PbCl2 + HF =>
2 HCl + PbF2 = PbCl2 + 2 HF
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
