| Équations équilibrées la veille |
2 KF + H2O = K2O + 2 HF
HCl(l) + Fe(s) = FeCl3(s) + H2(g) =>
6 HCl(l) + 2 Fe(s) = 2 FeCl3(s) + 3 H2(g)
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
KCl + Mg(NO3)2 = KNO3 + MgCl2 =>
2 KCl + Mg(NO3)2 = 2 KNO3 + MgCl2
N2H5Cl + K2Cr2O7 + H3PO4 = N2 + Cr(H2PO4)3 + KH2PO4 + KCl + H2O =>
3 N2H5Cl + 2 K2Cr2O7 + 13 H3PO4 = 3 N2 + 4 Cr(H2PO4)3 + KH2PO4 + 3 KCl + 14 H2O
CH3COOH + FeCO3 = CH3COOFe + H2O + CO2 =>
9 CH3COOH + 8 FeCO3 = 8 CH3COOFe + 6 H2O + 10 CO2
Al2(CO3)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) + CO2(g) =>
Al2(CO3)3(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2O(l) + 3 CO2(g)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
FeCl3 + Na2Co3 = NaCl + Fe2(Co3)3 =>
2 FeCl3 + 3 Na2Co3 = 6 NaCl + Fe2(Co3)3
AgI + NH4OH = Ag(NH3)I + H2O =>
AgI + NH4OH = Ag(NH3)I + H2O
NaNO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + NaNO3 + H2O =>
3 NaNO2 + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + 3 NaNO3 + 4 H2O
K2S + SrI2 = K2I2 + SrS =>
K2S + SrI2 = K2I2 + SrS
CaCl2 + Ba(OH)2 = BaCl2 + Ca(OH)2 =>
CaCl2 + Ba(OH)2 = BaCl2 + Ca(OH)2
MnS + NaOH = Mn(OH)2 + Na2S =>
MnS + 2 NaOH = Mn(OH)2 + Na2S
NaMnO4 + KNO2 + NaOH = Na2MnO4 + KNO3 + H2O =>
2 NaMnO4 + KNO2 + 2 NaOH = 2 Na2MnO4 + KNO3 + H2O
HCHO = C6H12O6 =>
6 HCHO = C6H12O6
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
S + OH{-} = S{-2} + S2O3{-2} + H2O =>
4 S + 6 OH{-} = 2 S{-2} + S2O3{-2} + 3 H2O
P2O5 + MoO3 + H2O = H3PMo12O40 =>
P2O5 + 24 MoO3 + 3 H2O = 2 H3PMo12O40
CH3OH + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
3 CH3OH + 4 Ag(NH3)2OH = C2H5COOH + 4 Ag + 8 NH3 + 5 H2O
KBr + H2 = KH + Br2 =>
2 KBr + H2 = 2 KH + Br2
Na2SO3 + KMnO4 + H2SO4 = KSO4 + NaSO4 + H2O + MnSO4 =>
Na2SO3 + KMnO4 + 3 H2SO4 = KSO4 + 2 NaSO4 + 3 H2O + MnSO4
NaI + Cr(NO3)3 = Na(NO3)3 + CrI =>
NaI + Cr(NO3)3 = Na(NO3)3 + CrI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca3(BiO4)2 + Ti(No3)4 = Ca(No3)2 + Ti3(BiO4)4 =>
2 Ca3(BiO4)2 + 3 Ti(No3)4 = 6 Ca(No3)2 + Ti3(BiO4)4
Fe2O3 + HCe = FeCe3 + H2O =>
Fe2O3 + 6 HCe = 2 FeCe3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
C11H19NOS + Na2S2O5 = CO2 + H2O + N2 + Na2SO4 + S =>
2 C11H19NOS + 61 Na2S2O5 = 22 CO2 + 19 H2O + N2 + 61 Na2SO4 + 63 S
NO + H2 = H2NO =>
NO + H2 = H2NO
HICaS = CaIHS =>
HICaS = CaIHS
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
NaOH + Na2Co3 = Na2OH + NaCo3 =>
NaOH + Na2Co3 = Na2OH + NaCo3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C + H2O = CO + H2* =>
C + H2O = CO + H2*
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
HI + Ca(OH)2 = H2O + Ca + I =>
2 HI + Ca(OH)2 = 2 H2O + Ca + 2 I
(NiC2O4*2H2O) + O2 = Ni2O3 + H2O + CO2 =>
4(NiC2O4*2H2O) + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
Cu(NO3)2 + K3[Fe(CN)6] = Cu[Fe(CN)6] + K3(NO3)2 =>
Cu(NO3)2 + K3[Fe(CN)6] = Cu[Fe(CN)6] + K3(NO3)2
NH4ClO4 + Al = Al2O3 + HCl + H2O + N =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 6 HCl + 9 H2O + 6 N
KCrO4 = K2Cr2O7 + O2 =>
4 KCrO4 = 2 K2Cr2O7 + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
SiO2 + CaF2 + H2SO4 + H2O = SiF4 + CaSO4*2H2O =>
SiO2 + 2 CaF2 + 2 H2SO4 + 2 H2O = SiF4 + 2 CaSO4*2H2O
SbCl5 + KOH = K(Sb(OH)6) + KCl =>
SbCl5 + 6 KOH = K(Sb(OH)6) + 5 KCl
H2CrO4 + Ag2O2 = Ag2CrO4 + OH =>
H2CrO4 + Ag2O2 = Ag2CrO4 + 2 OH
Al2(SO4)3 + HBr = AlBr3 + H2(SO4) =>
Al2(SO4)3 + 6 HBr = 2 AlBr3 + 3 H2(SO4)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
