| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cr + H2O = CrO + H2 =>
Cr + H2O = CrO + H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ca(OCl2)2 + NaCl + H2O = Cl2 + Ca(OH)2 + NaOH =>
Ca(OCl2)2 + 2 NaCl + 2 H2O = 3 Cl2 + Ca(OH)2 + 2 NaOH
Sr(NO3)2 + NaCl = Na2Sr + NO3Cl =>
Sr(NO3)2 + 2 NaCl = Na2Sr + 2 NO3Cl
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ca3(PO4)2 + SiO2 + C = CaSiO2 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 16 C = 6 CaSiO2 + P4 + 16 CO
(Co(H2O)6)2 = Co + H2O =>
(Co(H2O)6)2 = 2 Co + 12 H2O
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2)2 + ClHg2 =>
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2)2 + ClHg2
MnCO3 + NaClO4 = MnClO4 + NaCO3 =>
MnCO3 + NaClO4 = MnClO4 + NaCO3
KNaC4H4O6 + CuSO4 = KNaSO4 + CuC4H4O6 =>
KNaC4H4O6 + CuSO4 = KNaSO4 + CuC4H4O6
CuSO4 + MgCl2 = MgSO4 + CuCl2 =>
CuSO4 + MgCl2 = MgSO4 + CuCl2
C6H8N2 + C11H8O2 = C6H4N2C11H8OC11H8O + H2O =>
C6H8N2 + 2 C11H8O2 = C6H4N2C11H8OC11H8O + 2 H2O
C2H5OH + H3C2OOH = C3H6O2 + H2O =>
C2H5OH + 2 H3C2OOH = 2 C3H6O2 + H2O
CoCl2*6H2O + H2C2O4*2H2O = CoC2O4*2H2O + H2 + Cl2 + H2O =>
CoCl2*6H2O + H2C2O4*2H2O = CoC2O4*2H2O + H2 + Cl2 + 6 H2O
ZnC4H6O4 + H2O = Zn(OH)2 + CH3COOH =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 CH3COOH
Pb(NO3)2 + Na4Si = Pb2Si + NaNO3 =>
2 Pb(NO3)2 + Na4Si = Pb2Si + 4 NaNO3
Co + H = Co3(H3)2 =>
3 Co + 6 H = Co3(H3)2
C3H6 + O2 = C3H + H2O =>
4 C3H6 + 5 O2 = 4 C3H + 10 H2O
Fe(OH)3 + Cu(NO3)2 = Cu(OH)2 + Fe(NO3)3 =>
2 Fe(OH)3 + 3 Cu(NO3)2 = 3 Cu(OH)2 + 2 Fe(NO3)3
CaCO3(s) + HCl(ag) = CaCl2(ag) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(ag) = CaCl2(ag) + H2O(l) + CO2(g)
K3N + O2 = NO + K =>
2 K3N + O2 = 2 NO + 6 K
CH3COOH + CaO = (CH3COOC)2Ca + H2O =>
3 CH3COOH + CaO = (CH3COOC)2Ca + 3 H2O
CaCrO4*2H2O = Ca + CrO + H + O2 =>
2 CaCrO4*2H2O = 2 Ca + 2 CrO + 8 H + 5 O2
Na2O + HCI = H2O + NaCI =>
Na2O + 2 HCI = H2O + 2 NaCI
Fe(III) + CO = Fe(III)CO =>
Fe(III) + CO = Fe(III)CO
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
O2 + He2 = O2He2 =>
O2 + He2 = O2He2
Mg(s) + Cr(C2H3O2)3(aq) = Mg(C2H3O2)3(aq) + Cr(s) =>
Mg(s) + Cr(C2H3O2)3(aq) = Mg(C2H3O2)3(aq) + Cr(s)
H2ClO3 + Mg(OH)2 = MgClO3 + H2O =>
H2ClO3 + Mg(OH)2 = MgClO3 + 2 H2O
C2H6(g) + O2(g) = CO2(g) + H2O9(l) =>
2 C2H6(g) + 31 O2(g) = 4 CO2(g) + 6 H2O9(l)
ZnCl2 + CuO = ZnO + CuCl2 =>
ZnCl2 + CuO = ZnO + CuCl2
Cu(NO3) + Ag = Cu + Ag(NO3)3 =>
3 Cu(NO3) + Ag = 3 Cu + Ag(NO3)3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
LiOH + CaBr2 = LiBr + Ca(OH)2 =>
2 LiOH + CaBr2 = 2 LiBr + Ca(OH)2
MgBr2 + CaS = MgS + CaBr2 =>
MgBr2 + CaS = MgS + CaBr2
Mn(OH)2 + Cu = Mn + Cu(OH)2 =>
Mn(OH)2 + Cu = Mn + Cu(OH)2
Ca(ClO)2 + KI + HCl = I + CaCl2 + H2O + KCl =>
Ca(ClO)2 + 4 KI + 4 HCl = 4 I + CaCl2 + 2 H2O + 4 KCl
MgCl2(aq) + Na2SO4(aq) = MgSO4(aq) + NaCl(aq) =>
MgCl2(aq) + Na2SO4(aq) = MgSO4(aq) + 2 NaCl(aq)
H2O + CO2 = C3 + OH =>
6 H2O + 3 CO2 = C3 + 12 OH
CHO + OH = COO + H =>
CHO + OH = COO + 2 H
N2 + Au = Au3N =>
N2 + 6 Au = 2 Au3N
NH4Cl + Fe(OH)3 = FeCl3 + H2O + NH3 =>
3 NH4Cl + Fe(OH)3 = FeCl3 + 3 H2O + 3 NH3
ZnBr2 + Cl2 = ZnCl2 + Br2 =>
ZnBr2 + Cl2 = ZnCl2 + Br2
H2SO3 + Mg = Mg(SO3)2 + H =>
2 H2SO3 + Mg = Mg(SO3)2 + 4 H
FeS2 + HNO3 + H2O = Fe(NO3)3 + H2SO4 + NH4NO3 =>
8 FeS2 + 54 HNO3 + 19 H2O = 8 Fe(NO3)3 + 16 H2SO4 + 15 NH4NO3
Li2SO4 + AgOH = LiOH + Ag2SO4 =>
Li2SO4 + 2 AgOH = 2 LiOH + Ag2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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