| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H29COOH + Br2 = C17H29COOBr + HBr
ZnO + NaHCO3 = Na2CO3 + ZnCO3 + H2O =>
ZnO + 2 NaHCO3 = Na2CO3 + ZnCO3 + H2O
H3PO4 + NOH = NPO3 + H2O =>
H3PO4 + NOH = NPO3 + 2 H2O
Ca(OH)2 + FeS = CaS + FeO + H2O =>
Ca(OH)2 + FeS = CaS + FeO + H2O
(NH4)2CO3 + Mg2(SO4)2 = (NH4)2SO4 + Mg2(CO3)2 =>
2(NH4)2CO3 + Mg2(SO4)2 = 2(NH4)2SO4 + Mg2(CO3)2
Pb(NO3)2 + HBr = PbBr2 + H(NO3) =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 H(NO3)
Na + KNO3 = Na2O + K + N2 =>
12 Na + 2 KNO3 = 6 Na2O + 2 K + N2
ZnSO4 + NaOH = ZnO + Na2SO4 + H2O =>
ZnSO4 + 2 NaOH = ZnO + Na2SO4 + H2O
H2S + NO2 + H2O = SO2 + NH3 =>
7 H2S + 6 NO2 + 2 H2O = 7 SO2 + 6 NH3
Na2C2O4 + Ba(NO3)2 = NaNO3 + BaC2O4 =>
Na2C2O4 + Ba(NO3)2 = 2 NaNO3 + BaC2O4
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
CO2 + H2O = C6H12O6 + O9 =>
18 CO2 + 18 H2O = 3 C6H12O6 + 4 O9
C6H5NH2 + Cl2 = C6H5Cl2NH2 =>
C6H5NH2 + Cl2 = C6H5Cl2NH2
LiOH + Na2CO3 = NaOH + Li2CO3 =>
2 LiOH + Na2CO3 = 2 NaOH + Li2CO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq) =>
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq)
KMnO4 + CoCl2 + HCl = CoCl3 + KCl + MnCl2 + H2O =>
KMnO4 + 5 CoCl2 + 8 HCl = 5 CoCl3 + KCl + MnCl2 + 4 H2O
PO2 + H2O2 = P2H10O5 + O =>
2 PO2 + 5 H2O2 = P2H10O5 + 9 O
I2 + CCl4 = CI4 + Cl =>
2 I2 + CCl4 = CI4 + 4 Cl
NaCl + BaCl2 = BaCl + NaCl2 =>
NaCl + BaCl2 = BaCl + NaCl2
NaClO + NaSCN + NaOH = NaCl + Na2SO4 + Na2CO3 + N2 + H2O =>
11 NaClO + 2 NaSCN + 6 NaOH = 11 NaCl + 2 Na2SO4 + 2 Na2CO3 + N2 + 3 H2O
AgCO3 = Ag + CO2 + O =>
AgCO3 = Ag + CO2 + O
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
C6H5NH3Br = C6H5NH2 + HBr =>
C6H5NH3Br = C6H5NH2 + HBr
(CH3NH3)2SO4 + NaOH = CH3NH2 + NaHSO4 + H2O =>
(CH3NH3)2SO4 + NaOH = 2 CH3NH2 + NaHSO4 + H2O
V(OH)2 + HCl + H2O = [V(H2O)6]Cl2 =>
V(OH)2 + 2 HCl + 4 H2O = [V(H2O)6]Cl2
Ca + AgNo = Ca(No3)2 + Ag =>
Ca + 6 AgNo = Ca(No3)2 + 6 Ag
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
S + Sn = SnS =>
S + Sn = SnS
AgNO3 + Na2C2O4 = Ag2C2O4 + NaNO3 =>
2 AgNO3 + Na2C2O4 = Ag2C2O4 + 2 NaNO3
AgCO3 = Ag + CO2 + O =>
AgCO3 = Ag + CO2 + O
FeBr3 + Na2CO3 + H2O = Fe(OH)3 + NaBr + CO2 =>
2 FeBr3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaBr + 3 CO2
Cu2S + O2 = Cu2O + SO =>
Cu2S + O2 = Cu2O + SO
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
CrS + H2SO3 = CrSO3 + H2S =>
CrS + H2SO3 = CrSO3 + H2S
HNO3 + Na2SO3 = Na2NO3 + HSO3 =>
HNO3 + Na2SO3 = Na2NO3 + HSO3
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
AgCl + Zn2 = ZnCl2 + Ag =>
4 AgCl + Zn2 = 2 ZnCl2 + 4 Ag
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
C2H2 + C2H3Cl = C4H5Cl =>
C2H2 + C2H3Cl = C4H5Cl
HNO3 + Na2S = NaNO3 + H2O + S + NO2 =>
4 HNO3 + Na2S = 2 NaNO3 + 2 H2O + S + 2 NO2
C2H2 + C2H3Cl = C4H5Cl =>
C2H2 + C2H3Cl = C4H5Cl
KAl(OH)4(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
KAl(OH)4(aq) + 2 H2SO4(aq) + 8 H2O(l) = KAl(SO4)2*12H2O(s)
Na2SO4*Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4*Pb(NO3)2 = 2 NaNO3 + PbSO4
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
Hg + Sn = HgSn =>
Hg + Sn = HgSn
CuSO4*5H2O + HCl = CuCl4 + H + SO4 + H2O =>
CuSO4*5H2O + 4 HCl = CuCl4 + 4 H + SO4 + 5 H2O
Pb(NO3)2(aq) + HCl(aq) = PbCl2(s) + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3(aq)
HF(aq) + H2O = H3O + F =>
HF(aq) + H2O = H3O + F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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