| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + He = CHe
BaC4H6O4 + Na2CrO4 = BaCrO4 + NaC2H3O2 =>
BaC4H6O4 + Na2CrO4 = BaCrO4 + 2 NaC2H3O2
Zn + S = ZnS =>
Zn + S = ZnS
C10H20O + C2H4O2 = C12H22O2 + H2O =>
C10H20O + C2H4O2 = C12H22O2 + H2O
Zn + H1Cl = Zn1Cl2 + H2 =>
Zn + 2 H1Cl = Zn1Cl2 + H2
(NH4)2(CO3) + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2(CO3) + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
Li + HNO3 = LiNO3 + H =>
Li + HNO3 = LiNO3 + H
C57H104O9 + O2 = CO2 + H2O =>
2 C57H104O9 + 157 O2 = 114 CO2 + 104 H2O
Cl + CrF3 = ClF + Cr =>
3 Cl + CrF3 = 3 ClF + Cr
Mn(OH)2 + (NH4)3PO4 = Mn3(PO4)2 + NH3 + H2O =>
3 Mn(OH)2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6 NH3 + 6 H2O
KClO3 + I2 + HCl = KICl4*2H2O + Cl2 + H2O =>
2 KClO3 + I2 + 12 HCl = 2 KICl4*2H2O + 3 Cl2 + 2 H2O
CaCO3 + KO = KCO3 + CaO =>
CaCO3 + KO = KCO3 + CaO
P + Fe{2}O{3} = P{4}O{10} + Fe =>
P + 2 Fe{2}O{3} = P{4}O{10} + 2 Fe
HClO3 + NaOH = NaH + ClO3OH =>
HClO3 + NaOH = NaH + ClO3OH
N + H + O = NH4OH =>
N + 5 H + O = NH4OH
Br2 + Ca3P2 + H2O = Ca3(PO4)2 + HBr =>
8 Br2 + Ca3P2 + 8 H2O = Ca3(PO4)2 + 16 HBr
CuSO4(aq) + NH4OH(aq) = Cu(OH)2(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4OH(aq) = Cu(OH)2(s) + (NH4)2SO4(aq)
HBr + Sn(NO3)2 = SnBr2 + HNO3 =>
2 HBr + Sn(NO3)2 = SnBr2 + 2 HNO3
NaBr + MnCl2 = NaCl2 + MnBr =>
NaBr + MnCl2 = NaCl2 + MnBr
ClC = CCl =>
ClC = CCl
CdSO4 + Na2S = SCd + Na2SO4 =>
CdSO4 + Na2S = SCd + Na2SO4
ZnI2 + NaOH = NaI + Zn(OH)2 =>
ZnI2 + 2 NaOH = 2 NaI + Zn(OH)2
Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + Au(s) =>
2 Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + 2 Au(s)
Sb2S2 + HCl = SbCl2 + H2S =>
Sb2S2 + 4 HCl = 2 SbCl2 + 2 H2S
C10H22 + O2 = H2O + CO2 =>
2 C10H22 + 31 O2 = 22 H2O + 20 CO2
CuSO4*5H2O(heat) = CuSO4*H2O + H2O =>
CuSO4*5H2O(heat) = CuSO4*H2O + 4 H2O
LiOH + Na2HPO4 = NaOH + Li2HPO4 =>
2 LiOH + Na2HPO4 = 2 NaOH + Li2HPO4
Fe(NO2)3 + Na3PO4 = FePO4 + NaNO2 =>
Fe(NO2)3 + Na3PO4 = FePO4 + 3 NaNO2
KNO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + KNO3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 KNO3 + 4 H2O
KH2PO4 + H2O = KHPO4 + H3O =>
KH2PO4 + H2O = KHPO4 + H3O
Fe{2} + S{-2) = FeS =>
Fe{2} + S{-2) = FeS
CuSCN + PPh3 = [Cu(NCS)(PPh3)] =>
CuSCN + PPh3 = [Cu(NCS)(PPh3)]
LiOH + H2O = OLi + OH3 =>
LiOH + H2O = OLi + OH3
C6H5NH2 + Br2 = C6H4NH2Br + HBr =>
C6H5NH2 + Br2 = C6H4NH2Br + HBr
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4(NO3)
AgI + PbCl = PbI + AgCl =>
AgI + PbCl = PbI + AgCl
Tl + C = TlC =>
Tl + C = TlC
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg{2+} + Ag = Mg + Ag{+} =>
Mg{2+} + 2 Ag = Mg + 2 Ag{+}
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
K2Cr2O7 + HCl + SnCl2 = KCl + SnCl4 + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl + 3 SnCl2 = 2 KCl + 3 SnCl4 + 2 CrCl3 + 7 H2O
C2H4 + MgO = CO2 + Mg + H2 =>
C2H4 + 4 MgO = 2 CO2 + 4 Mg + 2 H2
Ba(C2H3O2)2(aq) + H2SO4(aq) = BaSO4(s) + H(C2H3O2)(aq) =>
Ba(C2H3O2)2(aq) + H2SO4(aq) = BaSO4(s) + 2 H(C2H3O2)(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + Na3C6H5O7 = NaCl + FeC6H5O7 =>
FeCl3 + Na3C6H5O7 = 3 NaCl + FeC6H5O7
BaCO3 + HCIO4 = Ba(CIO4)2 + CO2 + H2O =>
BaCO3 + 2 HCIO4 = Ba(CIO4)2 + CO2 + H2O
CuSO4 + (H2N)2CS + H2O = Cu2SO4 + S8 + (NH4)2SO4 + CO2 =>
16 CuSO4 + 8(H2N)2CS + 16 H2O = 8 Cu2SO4 + S8 + 8(NH4)2SO4 + 8 CO2
KMnO4 + NaClO3 = NaMnO4 + KClO3 =>
KMnO4 + NaClO3 = NaMnO4 + KClO3
NiCrO4 + Cu = Ni + CuCrO4 =>
NiCrO4 + Cu = Ni + CuCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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