| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + Cr(CH3COO)2 = 2 Na(CH3COO) + CrS
KCN + AgCN = K3Ag(CN)4 =>
3 KCN + AgCN = K3Ag(CN)4
Ag3PO4 = P2O5 + Ag2O =>
2 Ag3PO4 = P2O5 + 3 Ag2O
C19H3802 + O2 = CO2 + H2O =>
2 C19H3802 + 1939 O2 = 38 CO2 + 3802 H2O
BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(s)
Ag3PO4 = P2O5 + Ag2O =>
2 Ag3PO4 = P2O5 + 3 Ag2O
Mg + O2(g) = MgO(s) =>
2 Mg + O2(g) = 2 MgO(s)
HNO3 + MgS = Mg(NO3)2 + NO + S2 + H2O =>
16 HNO3 + 6 MgS = 6 Mg(NO3)2 + 4 NO + 3 S2 + 8 H2O
U + F2 = UF6 =>
U + 3 F2 = UF6
RbOH + HNO3 = RbNO3{-} + H2O{+} =>
RbOH + HNO3 = RbNO3{-} + H2O{+}
KCN + AgCN = K3Ag(CN)4 =>
3 KCN + AgCN = K3Ag(CN)4
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Zn{2+} + EDTA{4-} = Zn2EDTA =>
2 Zn{2+} + EDTA{4-} = Zn2EDTA
Cl2O2 = ClO =>
Cl2O2 = 2 ClO
Ag3PO4 = P2O5 + Ag2O =>
2 Ag3PO4 = P2O5 + 3 Ag2O
C6H10O5 = C5H12O + H2O + CO2 =>
5 C6H10O5 = 4 C5H12O + H2O + 10 CO2
CCl4 = C2 + Cl =>
2 CCl4 = C2 + 8 Cl
HCl + HNO3 + Sn = NO2 + H2SnCl6 + H2O =>
6 HCl + 4 HNO3 + Sn = 4 NO2 + H2SnCl6 + 4 H2O
P4 + S = P4S =>
P4 + S = P4S
KCN + AgCN = K3Ag(CN)4 =>
3 KCN + AgCN = K3Ag(CN)4
Ag3PO4 = P2O5 + Ag2O =>
2 Ag3PO4 = P2O5 + 3 Ag2O
Ca2P2 + H2O = Ca(OH)2 + PH2 =>
Ca2P2 + 4 H2O = 2 Ca(OH)2 + 2 PH2
UO2(S) + HF(l) = UF4(S) + H2O(l) =>
UO2(S) + 4 HF(l) = UF4(S) + 2 H2O(l)
MnO2 + KBr + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = Br2 + MnSO4 + K2SO4 + 2 H2O
Cu(s) + NiSO4(aq) = CuSO4 + Ni =>
Cu(s) + NiSO4(aq) = CuSO4 + Ni
HNO2 + KMnO4 + H2SO4 = KNO3 + Mn(NO3)2 + MnSO4 + H2O =>
10 HNO2 + 4 KMnO4 + H2SO4 = 4 KNO3 + 3 Mn(NO3)2 + MnSO4 + 6 H2O
C6H5CH3 + I2 = C6H5CHI + HI =>
2 C6H5CH3 + 3 I2 = 2 C6H5CHI + 4 HI
Fe(CH3COO)3 + H2O = Fe(OH)(CH3COO)2 + CH3COOH =>
Fe(CH3COO)3 + H2O = Fe(OH)(CH3COO)2 + CH3COOH
Na2C2O4 + NaMnO4 + H2SO4 = Na2SO4 + H2O + CO2 + MnSO4 =>
5 Na2C2O4 + 2 NaMnO4 + 8 H2SO4 = 6 Na2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
NaClO + H{+} + CH3COO{-} = HClO + CH3COONa =>
NaClO + H{+} + CH3COO{-} = HClO + CH3COONa
CuOCl2 = CuCl2O =>
CuOCl2 = CuCl2O
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
chloricacid = chlorinedioxide + perchloricacid + water =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
C6H4(COOH)OCOCH3 + NaHCO3 = C6H4(COONa)OCOCH3 + CO2 + H2O =>
C6H4(COOH)OCOCH3 + NaHCO3 = C6H4(COONa)OCOCH3 + CO2 + H2O
AgCN + KCN = K[Ag(CN)2] =>
AgCN + KCN = K[Ag(CN)2]
HClO4 + Na2SO3 = NaClO4 + H2O + SO2 =>
2 HClO4 + Na2SO3 = 2 NaClO4 + H2O + SO2
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl =>
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl
Hg + Ag(NO3)2 = Ag + HgNO3 =>
2 Hg + Ag(NO3)2 = Ag + 2 HgNO3
AgCN + KCN = KAg(CN)2 =>
AgCN + KCN = KAg(CN)2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
NaC + HCl = NaCl2 + C2H2 + H2 =>
2 NaC + 4 HCl = 2 NaCl2 + C2H2 + H2
Cu(OH)2 + NH4OH + NH4NO3 = [Cu(NH3)4](NO3)2 + H2O =>
Cu(OH)2 + 2 NH4OH + 2 NH4NO3 = [Cu(NH3)4](NO3)2 + 4 H2O
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2 =>
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2
NaCl + CuSO4 = Na(SO4) + CuCl =>
NaCl + CuSO4 = Na(SO4) + CuCl
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O(l) =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O(l)
C11H27 + O2 = H2O + CO2 =>
4 C11H27 + 71 O2 = 54 H2O + 44 CO2
Zn(s) + BaSO4 = ZnSO4(aq) + Ba(s) =>
Zn(s) + BaSO4 = ZnSO4(aq) + Ba(s)
K2SO4(aq) + FeCl3(aq) = KCl + Fe2(SO4)3 =>
3 K2SO4(aq) + 2 FeCl3(aq) = 6 KCl + Fe2(SO4)3
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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