| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2NO3 = K2O + N2 + O2 =>
2 K2NO3 = 2 K2O + N2 + 2 O2
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
C6H6O + ClC2H3O2 + NaOH = C8H8O3 + NaCl + H2O =>
C6H6O + ClC2H3O2 + NaOH = C8H8O3 + NaCl + H2O
Eu + Al2S3 + Ga2S3 + S = EuAlGaS4 =>
2 Eu + Al2S3 + Ga2S3 + 2 S = 2 EuAlGaS4
NaHSO3C3H6ONaOH = C2H5COOHNa2SO3H2 =>
NaHSO3C3H6ONaOH = C2H5COOHNa2SO3H2
S2O3{2-} + MnO4 + H{+} = SO4{2-} + Mn{2+} + H2O =>
3 S2O3{2-} + 4 MnO4 + 2 H{+} = 6 SO4{2-} + 4 Mn{2+} + H2O
SiH2O3 + Sn(OH)2 = SnSiO3 + H2O =>
SiH2O3 + Sn(OH)2 = SnSiO3 + 2 H2O
SIO2 + C + Cl2 = CO2 + SICl4 =>
SIO2 + C + 2 Cl2 = CO2 + SICl4
H2 + Zn2 = H2Zn =>
2 H2 + Zn2 = 2 H2Zn
CH3OH(CHOH)4CHO + [Ag(NH3)2]{+} + OH{-} = Ag + CH3OH(CHOH)4COO{-} + NH3 + H2O =>
CH3OH(CHOH)4CHO + 2[Ag(NH3)2]{+} + 3 OH{-} = 2 Ag + CH3OH(CHOH)4COO{-} + 4 NH3 + 2 H2O
Fe2(NO3)6 + Pb2(NO3)4 = Fe2(NO3)4 + Pb2(NO3)6 =>
Fe2(NO3)6 + Pb2(NO3)4 = Fe2(NO3)4 + Pb2(NO3)6
Ca(NO3)2 + Na2MoO4 = CaMoO4 + NaNO3 =>
Ca(NO3)2 + Na2MoO4 = CaMoO4 + 2 NaNO3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CuOH2 + HNO3 = CuOH2NO3 + H =>
CuOH2 + HNO3 = CuOH2NO3 + H
N2Cl4 + HC4 = CCl4 + H + N =>
4 N2Cl4 + HC4 = 4 CCl4 + H + 8 N
MnSO4 + KMnO4 + Na4P2O7 + H2SO4 = NaMnP2O7 + K2SO4 + Na2SO4 + H2O =>
8 MnSO4 + 2 KMnO4 + 10 Na4P2O7 + 8 H2SO4 = 10 NaMnP2O7 + K2SO4 + 15 Na2SO4 + 8 H2O
Na3PO4(aq) + K2SO4(aq) = Na2SO4 + K3PO4 =>
2 Na3PO4(aq) + 3 K2SO4(aq) = 3 Na2SO4 + 2 K3PO4
Fe(l) + Cl(g) = FeCl3 =>
Fe(l) + 3 Cl(g) = FeCl3
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
NaOH + HC6H8O7 = H2O + NaC6H8O7 =>
NaOH + HC6H8O7 = H2O + NaC6H8O7
Rb + BaSO4 = Rb2SO4 + Ba =>
2 Rb + BaSO4 = Rb2SO4 + Ba
K2O + CH3COOH = K(CH3COO) + H2O =>
K2O + 2 CH3COOH = 2 K(CH3COO) + H2O
NH4OH(aq) + H2SO4(aq) = NH4SO4 + H3O =>
NH4OH(aq) + H2SO4(aq) = NH4SO4 + H3O
Al + NaO2 = Al2O3 + Na2O =>
2 Al + 2 NaO2 = Al2O3 + Na2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CaSO3(s) + HNO2(aq) = Ca(NO2)2(aq) + SO2(g) + H2O(l) =>
CaSO3(s) + 2 HNO2(aq) = Ca(NO2)2(aq) + SO2(g) + H2O(l)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaNO2 + Cl2 + NaOH = NaCl + H2O + NaNO3 =>
NaNO2 + Cl2 + 2 NaOH = 2 NaCl + H2O + NaNO3
K + HNO3 = KNO4 + N2O + H2O =>
8 K + 14 HNO3 = 8 KNO4 + 3 N2O + 7 H2O
P5S6 + KClO3 + H2O = H3PO4 + H2SO4 + KCl =>
6 P5S6 + 61 KClO3 + 81 H2O = 30 H3PO4 + 36 H2SO4 + 61 KCl
Ag(NO3) + K2(SO4) = Ag2(SO4) + K(NO3) =>
2 Ag(NO3) + K2(SO4) = Ag2(SO4) + 2 K(NO3)
VOCl2 + Na2CO3 + H2O = VO(OH)2 + CO2 + NaCl =>
VOCl2 + Na2CO3 + H2O = VO(OH)2 + CO2 + 2 NaCl
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K + Cu3(PO4)2 = K3(PO4) + Cu =>
6 K + Cu3(PO4)2 = 2 K3(PO4) + 3 Cu
CaCO3 + H2 = Ca2 + H2O + CO2 =>
2 CaCO3 + 2 H2 = Ca2 + 2 H2O + 2 CO2
NaNo2 + Na2MnO4 + H2SO4 = MnSO4 + NaNo3 + Na2SO4 + H2O =>
12 NaNo2 + Na2MnO4 + 4 H2SO4 = MnSO4 + 8 NaNo3 + 3 Na2SO4 + 4 H2O
L3QR4 = Q2R5 + L2R =>
2 L3QR4 = Q2R5 + 3 L2R
MnSO4 + KIO3 + KOH = MnO2 + I2 + K2SO4 + H2O =>
5 MnSO4 + 2 KIO3 + 8 KOH = 5 MnO2 + I2 + 5 K2SO4 + 4 H2O
H2O2 + H3BO3 + KMnO4 = KBO3 + H2O + HMnO4 =>
H2O2 + H3BO3 + KMnO4 = KBO3 + 2 H2O + HMnO4
BiClO3 + C2H4O2 = BiH4O2 + C2ClO3 =>
BiClO3 + C2H4O2 = BiH4O2 + C2ClO3
CaCO3H2O = CaCO3 + H2O =>
CaCO3H2O = CaCO3 + H2O
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Ba(OH)2 + Na2Co3 = BaCo3 + Na2(OH)2 =>
Ba(OH)2 + Na2Co3 = BaCo3 + Na2(OH)2
Pb(No3)2(aq) + NaOH(aq) = Pb(OH)2(s) + NaNo3(aq) =>
Pb(No3)2(aq) + 2 NaOH(aq) = Pb(OH)2(s) + 2 NaNo3(aq)
C + H2 + O2 = CH3OCH3 =>
4 C + 6 H2 + O2 = 2 CH3OCH3
K2CO3(s) + HCl(aq) = K2Cl + CO3H =>
K2CO3(s) + HCl(aq) = K2Cl + CO3H
C6H60 + KMnO4 + H2SO4 = CH3COH + MnSO4 + K2SO4 + H2O =>
5 C6H60 + 54 KMnO4 + 81 H2SO4 = 15 CH3COH + 54 MnSO4 + 27 K2SO4 + 201 H2O
HClO4 + Al(OH)3 = (ClO4)3Al + H2O =>
3 HClO4 + Al(OH)3 = (ClO4)3Al + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
