| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHO = CH4 + CO
Mn(NO3)2 = MnO2 + NO + O2 =>
Mn(NO3)2 = MnO2 + 2 NO + O2
Bi(NO3)35H2O + (NH4)6Mo7O244H2O + NH4OH = Bi2Mo3O12 + NH4NO3 + H2O =>
14 Bi(NO3)35H2O + 3(NH4)6Mo7O244H2O + 914 NH4OH = 7 Bi2Mo3O12 + 711 NH4NO3 + 916 H2O
MnO4 + C2O = Mn + CO2 =>
3 MnO4 + 4 C2O = 3 Mn + 8 CO2
KI + H2SO4 = K2SO4 + H2 + I2 =>
2 KI + H2SO4 = K2SO4 + H2 + I2
MgS + O2 = SO2 + Mg =>
MgS + O2 = SO2 + Mg
BaO2 + HI = BaI2 + H2O2 =>
BaO2 + 2 HI = BaI2 + H2O2
Br + As = AsBr =>
Br + As = AsBr
CuSeO3 = Cu + Se + O =>
CuSeO3 = Cu + Se + 3 O
KMnO4 + NaHSO3 + H2SO4 = NaHSO4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 NaHSO3 + 3 H2SO4 = 5 NaHSO4 + K2SO4 + 2 MnSO4 + 3 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
HgSO4 + H2O = (HgOH)2SO4 + H2SO4 =>
2 HgSO4 + 2 H2O = (HgOH)2SO4 + H2SO4
Zn + O = ZnO =>
Zn + O = ZnO
C5H11OH + HI = C5H11I + H2O =>
C5H11OH + HI = C5H11I + H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Fe + PO4 = Fe3(PO4)2 =>
3 Fe + 2 PO4 = Fe3(PO4)2
Al + SnSO4 = Al(SO4)3 + Sn =>
Al + 3 SnSO4 = Al(SO4)3 + 3 Sn
MnO2 + ZnSO4 = Mn(SO4)2 + ZnO =>
MnO2 + 2 ZnSO4 = Mn(SO4)2 + 2 ZnO
HS{-} + OH{-} = S{2-} + H2O =>
HS{-} + OH{-} = S{2-} + H2O
CuI + NH3 = Cu(NH3) + I2 =>
2 CuI + 2 NH3 = 2 Cu(NH3) + I2
CH2Cl2 + Cl2 = CCl4 + HCl =>
CH2Cl2 + 2 Cl2 = CCl4 + 2 HCl
CH3COOH + Cu(OH)2 = (CH3COO)2Cu + H2O =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 H2O
CH3COONH4 + AlCl3 + H2O = CH3COOH + NH4Cl + Al(OH)3 =>
3 CH3COONH4 + AlCl3 + 3 H2O = 3 CH3COOH + 3 NH4Cl + Al(OH)3
K2CrO7 + NaI + H2SO4 = Cr2(SO4)3 + I2 + KSO4 + NaSO4 + H2O =>
4 K2CrO7 + 14 NaI + 28 H2SO4 = 2 Cr2(SO4)3 + 7 I2 + 8 KSO4 + 14 NaSO4 + 28 H2O
C21H44(s) + O2(g) = CO(g) + H2O(g) =>
2 C21H44(s) + 43 O2(g) = 42 CO(g) + 44 H2O(g)
SnCl2 + H2SO3 + HCl = SnS2 + SnCl4 + H2O =>
6 SnCl2 + 2 H2SO3 + 8 HCl = SnS2 + 5 SnCl4 + 6 H2O
CrO7{2-} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO7{2-} + 9 C2O4{2-} + 28 H{+} = 2 Cr{3+} + 18 CO2 + 14 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Zn(s) + Pb(CH3COO)2(aq) = lead + (CH3CO2)2Zn =>
Zn(s) + Pb(CH3COO)2(aq) = Pb + (CH3CO2)2Zn
CH3C(CH3)CHCH3 + Br2 = CH3C(CH3)CHCH3Br2 =>
CH3C(CH3)CHCH3 + Br2 = CH3C(CH3)CHCH3Br2
Ba(OH)2 + N2O5 = Ba(NO3)2 + H2O =>
Ba(OH)2 + N2O5 = Ba(NO3)2 + H2O
HI + MnO2 = MnI2 + H2O + I2 =>
4 HI + MnO2 = MnI2 + 2 H2O + I2
Be3N2 + K2O = K3N + BeO =>
Be3N2 + 3 K2O = 2 K3N + 3 BeO
Al2O3 + CuO = Al2O + CuO3 =>
Al2O3 + CuO = Al2O + CuO3
B2H6 + F2 = BF3 + H2 =>
B2H6 + 3 F2 = 2 BF3 + 3 H2
C20H14O4 + CH3COOH = C20H14O4CH3COOH =>
C20H14O4 + CH3COOH = C20H14O4CH3COOH
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
H2C2O4*2H20 = CO2 + H =>
H2C2O4*2H20 = 2 CO2 + 42 H
(C2H5)3Al(g) + O2(g) = Al2O3(s) + CO2(g) + H2O(g) =>
2(C2H5)3Al(g) + 21 O2(g) = Al2O3(s) + 12 CO2(g) + 15 H2O(g)
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
S + O = SO3 =>
S + 3 O = SO3
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH4Cl + BaSO3 = NH4SO3 + BaCl =>
NH4Cl + BaSO3 = NH4SO3 + BaCl
MgS + H2SO3 = MgSO3 + H2S =>
MgS + H2SO3 = MgSO3 + H2S
Te + I2 = TeI4 =>
Te + 2 I2 = TeI4
H3PO4 + Al(OH)3 = H3(OH)3 + PO4Al =>
H3PO4 + Al(OH)3 = H3(OH)3 + PO4Al
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
