| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3(s) + 3 CO(g) = 2 Al(l) + 3 CO2(g)
C18H34O2 + KMnO4 = C18H34O2K + MnO4 =>
C18H34O2 + KMnO4 = C18H34O2K + MnO4
Li3PO4(aq) + Al(NO3)3(aq) = LiNO3(aq) + AlPO4(aq) =>
Li3PO4(aq) + Al(NO3)3(aq) = 3 LiNO3(aq) + AlPO4(aq)
NaI + Zn = ZnI + Na =>
NaI + Zn = ZnI + Na
Hg(NO3)2 + Na2Cr2O7 = Hg2Cr2O7 + Na(NO3)2 =>
2 Hg(NO3)2 + Na2Cr2O7 = Hg2Cr2O7 + 2 Na(NO3)2
CuCO3*Cu(OH)2(s) + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3*Cu(OH)2(s) + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
Na2SO4 + H2SO4 = NaHSO4 =>
Na2SO4 + H2SO4 = 2 NaHSO4
CO2 + NH3 + H2O = NH4HCO3 =>
CO2 + NH3 + H2O = NH4HCO3
COC1(g) + H2O = HC1(ac) + CO2(g) =>
5 COC1(g) + 3 H2O = 6 HC1(ac) + 4 CO2(g)
C6H12O6 = C4H10O2H2 + CO2 =>
C6H12O6 = C4H10O2H2 + 2 CO2
Ti + B = TiB2 =>
Ti + 2 B = TiB2
Na2(SiO3) + NiSO4 = Ni(SiO3) + Na2SO4 =>
Na2(SiO3) + NiSO4 = Ni(SiO3) + Na2SO4
Ca(OH)2(aq) + H3Po4(aq) = H2O(l) + Ca3(Po4)2(s) =>
3 Ca(OH)2(aq) + 2 H3Po4(aq) = 6 H2O(l) + Ca3(Po4)2(s)
MgCO3 + HCl = MgCl2 + H2O + (CO2)2 =>
2 MgCO3 + 4 HCl = 2 MgCl2 + 2 H2O + (CO2)2
H3PO4 + Ca + OH = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca + 6 OH = Ca3(PO4)2 + 6 H2O
Ca + Cl2O = CaCl2 + O2 =>
2 Ca + 2 Cl2O = 2 CaCl2 + O2
CuCl2 + NH4(OH) = NH4Cl + Cu(OH)2 =>
CuCl2 + 2 NH4(OH) = 2 NH4Cl + Cu(OH)2
Ca(OH)2 + CH3OH = C2H6CaO2 + H2O =>
Ca(OH)2 + 2 CH3OH = C2H6CaO2 + 2 H2O
Kl + Pb(NO3)2 = Kl(NO3)2 + Pb2 =>
2 Kl + 2 Pb(NO3)2 = 2 Kl(NO3)2 + Pb2
N2O5 + Ba(OH)2 = H2O + Ba(NO3)2 =>
N2O5 + Ba(OH)2 = H2O + Ba(NO3)2
EuSO4 + KOH + Cl2 = Eu(OH)3 + K2SO4 + KCl =>
2 EuSO4 + 6 KOH + Cl2 = 2 Eu(OH)3 + 2 K2SO4 + 2 KCl
Ca(OH)2 + Ag2CO3 = CaCO3 + AgOH =>
Ca(OH)2 + Ag2CO3 = CaCO3 + 2 AgOH
NH4Br + Ba(OH)2 = BaBr2 + NH3 + H2O =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH3 + 2 H2O
C3H8O + NaNO2 + HCl = C3H7NO2 + NaCl + H2O =>
C3H8O + NaNO2 + HCl = C3H7NO2 + NaCl + H2O
H3(PO4) + (NH4)OH = HOH + (NH4)3PO4 =>
H3(PO4) + 3(NH4)OH = 3 HOH + (NH4)3PO4
Na2[Fe(CN)5(NO)] + HCHO = H2[Fe(CN)5(NO)] + HCONa =>
Na2[Fe(CN)5(NO)] + 2 HCHO = H2[Fe(CN)5(NO)] + 2 HCONa
FeCl3 + Na2Co3 = Fe2 + (Co3) + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2 + 3(Co3) + 6 NaCl
Ca(CO3) + Al(PO4) = Ca3(PO4)2 + Al2(CO3)3 =>
3 Ca(CO3) + 2 Al(PO4) = Ca3(PO4)2 + Al2(CO3)3
H2S + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + H2O + K2SO4 =>
3 H2S + 13 H2SO4 + 4 K2Cr2O7 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
AlI3 + Br = AlBr3 + I2 =>
2 AlI3 + 6 Br = 2 AlBr3 + 3 I2
Li2SO4(aq) + K3PO4(aq) = Li3PO4(aq) + K2SO4(aq) =>
3 Li2SO4(aq) + 2 K3PO4(aq) = 2 Li3PO4(aq) + 3 K2SO4(aq)
ZnS + MnO2 + H2SO4 = ZnSO4 + MnSO4 + H2O =>
ZnS + 4 MnO2 + 4 H2SO4 = ZnSO4 + 4 MnSO4 + 4 H2O
MgS + H2S = Mg(SH)2 =>
MgS + H2S = Mg(SH)2
NaNO3 + H = NaNO2 + H2O =>
NaNO3 + 2 H = NaNO2 + H2O
K2Cr2O7 + HNO3 + Ag = KNO3 + Cr(NO3)3 + AgNO3 + H2O =>
K2Cr2O7 + 14 HNO3 + 6 Ag = 2 KNO3 + 2 Cr(NO3)3 + 6 AgNO3 + 7 H2O
Ce(NO3)3*6H2O + NaOH = Ce(OH)3 + NaNO3 + H2O =>
Ce(NO3)3*6H2O + 3 NaOH = Ce(OH)3 + 3 NaNO3 + 6 H2O
C7H5(NO2)3(s) = C(s) + CO(g) + N2(g) + H2 =>
2 C7H5(NO2)3(s) = 2 C(s) + 12 CO(g) + 3 N2(g) + 5 H2
Cu(CH{+3}COO){+2} + NaOH = Cu(OH){+2} + NaCH{+3}COO =>
Cu(CH{+3}COO){+2} + NaOH = Cu(OH){+2} + NaCH{+3}COO
C6H8O6 + KIO3 = C6H6O6 + H2O + KI =>
3 C6H8O6 + KIO3 = 3 C6H6O6 + 3 H2O + KI
Mn2(CO3)3 = Mn2O3 + CO2 =>
Mn2(CO3)3 = Mn2O3 + 3 CO2
CsHCO3(s) + HNO3 = CsNO3 + CO2 + H2O =>
CsHCO3(s) + HNO3 = CsNO3 + CO2 + H2O
C2F4 + LiH = LiF + C + H2 =>
C2F4 + 4 LiH = 4 LiF + 2 C + 2 H2
C6H13Br + O2 = CO2 + H2O + Br2 =>
4 C6H13Br + 37 O2 = 24 CO2 + 26 H2O + 2 Br2
C5H6 + KOH + FeCl2*4H2O = Fe(C5H5)2 + KCl + KOH*H2O =>
2 C5H6 + 8 KOH + FeCl2*4H2O = Fe(C5H5)2 + 2 KCl + 6 KOH*H2O
CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
2 CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4
PbO2 + KCrO2 + KOH = K2PbO2 + K2CrO4 + H2O =>
3 PbO2 + 2 KCrO2 + 8 KOH = 3 K2PbO2 + 2 K2CrO4 + 4 H2O
Co(NO3)2 + Na3(PO4) = Co(PO4) + Na3(NO3)2 =>
Co(NO3)2 + Na3(PO4) = Co(PO4) + Na3(NO3)2
MnO + Ae = Ae2O3 + Mn =>
3 MnO + 2 Ae = Ae2O3 + 3 Mn
K(CO3)2 + HNO3 = KNO3 + H(CO3)2 =>
K(CO3)2 + HNO3 = KNO3 + H(CO3)2
KH2PO4 + AgNO3 = AgH2PO4 + KNO3 =>
KH2PO4 + AgNO3 = AgH2PO4 + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/24
Équations équilibrées sur11/30/23
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