| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 MnO4{-} + 3 ClO{2-} + 10 H{+} = 4 MnO2 + 3 ClO2 + 5 H2O
O2 + HOOCC6H4COOK = CO2 + H2O + KOH =>
15 O2 + 2 HOOCC6H4COOK = 16 CO2 + 4 H2O + 2 KOH
KOH + HCH3COO = OHH + KCH3COO =>
KOH + HCH3COO = OHH + KCH3COO
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq) =>
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq)
KClO4 + KCl = KClO =>
KClO4 + 3 KCl = 4 KClO
CaC2 + H2O1 = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O1 = C2H2 + Ca(OH)2
Zn(OH)NO3 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)NO3 + HNO3 = Zn(NO3)2 + H2O
NaI + NaSHO4 = HI + Na2SO4 =>
NaI + NaSHO4 = HI + Na2SO4
Al + Fe2(CO3)3 = Fe + Al2CO3 =>
6 Al + Fe2(CO3)3 = 2 Fe + 3 Al2CO3
ZnCO3 + OH = Zn(OH)4 + CO3 =>
ZnCO3 + 4 OH = Zn(OH)4 + CO3
Al + H2O = Al(OH)3H + H2 =>
Al + 3 H2O = Al(OH)3H + H2
P(HSO4)3 + P(OH)3 = P2(SO4)3 + H2O =>
P(HSO4)3 + P(OH)3 = P2(SO4)3 + 3 H2O
H3O{+} + Cr2O7{2-} + CH3CH2OH = Cr{3+} + CH3CO2{-} + H2O =>
13 H3O{+} + 2 Cr2O7{2-} + 3 CH3CH2OH = 4 Cr{3+} + 3 CH3CO2{-} + 24 H2O
H2(NO3)2 + Ag = Ag2(NO3)2 + H2 =>
H2(NO3)2 + 2 Ag = Ag2(NO3)2 + H2
CH3CO2K + HCl = KCl + CH3CO2H =>
CH3CO2K + HCl = KCl + CH3CO2H
Al2 + MnO = Al2O3 + Mn =>
Al2 + 3 MnO = Al2O3 + 3 Mn
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
C9O24H12 = CO2 + H2O =>
C9O24H12 = 9 CO2 + 6 H2O
Pb + KOH + H2O2 = K2[Pb(OH)6] =>
Pb + 2 KOH + 2 H2O2 = K2[Pb(OH)6]
K38Cl92 = K22 + Cl38 =>
209 K38Cl92 = 361 K22 + 506 Cl38
K2MnO4 + HCl + K2SO3 = MnCl2 + K2SO4 + KCl + H2O =>
K2MnO4 + 4 HCl + 2 K2SO3 = MnCl2 + 2 K2SO4 + 2 KCl + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuBr2 + NH4Br = NH4Br2 + CuBr =>
CuBr2 + NH4Br = NH4Br2 + CuBr
CuOH2SO = CuSOH2O =>
CuOH2SO = CuSOH2O
H2O(l) + NH3(l) = NH4OH(l) =>
H2O(l) + NH3(l) = NH4OH(l)
ZnSO4 + Hg2(NO3)2 = Zn(NO3) + HgSO4 =>
2 ZnSO4 + Hg2(NO3)2 = 2 Zn(NO3) + 2 HgSO4
Fe2O3 + Zn = Fe + ZnO =>
Fe2O3 + 3 Zn = 2 Fe + 3 ZnO
HCl + C = C2Cl2 + H2 =>
2 HCl + 2 C = C2Cl2 + H2
NO = NO1 =>
NO = NO1
(NH4)2(SO3) + Sn(ClO3)4 = (NH4)2(ClO3)4 + Sn(SO3) =>
(NH4)2(SO3) + Sn(ClO3)4 = (NH4)2(ClO3)4 + Sn(SO3)
BaO + As2O5 = Ba3[AsO4]2 =>
3 BaO + As2O5 = Ba3[AsO4]2
N = N2 =>
2 N = N2
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4NO3
Na3[Cr(OH)6] + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 Na2O2 = 2 Na2CrO4 + 8 NaOH + 2 H2O
Mg + Na2S2O5 + H2O = H2S + NaOH + Mg(OH) =>
12 Mg + Na2S2O5 + 9 H2O = 2 H2S + 2 NaOH + 12 Mg(OH)
C + SiO2 = SiO + CO =>
C + SiO2 = SiO + CO
ClCS = ClSC =>
ClCS = ClSC
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
NH4Fe(SO4)2 + BaCl2 = BaSO4 + NH4Cl + FeCl3 =>
NH4Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + NH4Cl + FeCl3
Mg3(PO4)2 + Fe(NO3)2 = Mg(NO3)2 + Fe3(PO4)2 =>
Mg3(PO4)2 + 3 Fe(NO3)2 = 3 Mg(NO3)2 + Fe3(PO4)2
CH3COOH + NaCHO3 = H2CO3 + NaCH3COO =>
CH3COOH + NaCHO3 = H2CO3 + NaCH3COO
KClO3 + I2 + HCl = KCl + H2O + ICl =>
KClO3 + 3 I2 + 6 HCl = KCl + 3 H2O + 6 ICl
Al(NO3)3 + NH4HCO3 = Al(OH)3 + NH4NO3 + CO2 =>
Al(NO3)3 + 3 NH4HCO3 = Al(OH)3 + 3 NH4NO3 + 3 CO2
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
H2S = H2 + S =>
H2S = H2 + S
KOH + KHSO3 = K2SO3 + H2O =>
KOH + KHSO3 = K2SO3 + H2O
KHCo3 + NH3 = NH4Co3 + K2 =>
2 KHCo3 + 2 NH3 = 2 NH4Co3 + K2
(NH4)2CrO4 + Cr(No2)3 = Cr2(CrO4)3 + NH4No2 =>
3(NH4)2CrO4 + 2 Cr(No2)3 = Cr2(CrO4)3 + 6 NH4No2
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
CH2OH + CH3 = CH3OH + CH2 =>
CH2OH + CH3 = CH3OH + CH2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/24
Équations équilibrées sur10/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
