| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2Cl + Na2S = Cu2S + Na2Cl
Cl2O4 + H2O = Cl2O + H2O4 =>
Cl2O4 + H2O = Cl2O + H2O4
H3PO4 + CaOH = CaH2PO4 + H2O =>
H3PO4 + CaOH = CaH2PO4 + H2O
Ca3(PO4)2 + HCl = CaCl2 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 HCl = 2 CaCl2 + Ca(H2PO4)2
C7H8 + KMnO4 + H2SO4 = C7H8COOH + K2SO4 + MnSO4 + H2O =>
80 C7H8 + 58 KMnO4 + 87 H2SO4 = 70 C7H8COOH + 29 K2SO4 + 58 MnSO4 + 92 H2O
RuO2 + MoO3 + Mo = Ru95Mo5O200 =>
285 RuO2 + 10 MoO3 + 5 Mo = 3 Ru95Mo5O200
Zn(NO3)2 + Na2CO3 = Zn(CO3) + NaNO3 =>
Zn(NO3)2 + Na2CO3 = Zn(CO3) + 2 NaNO3
S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2
Ca3(PO4)2 + HCl = CaCl2 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 HCl = 2 CaCl2 + Ca(H2PO4)2
NH4Cl(aq) + NaOH(aq) = H2O(aq) + NH3(aq) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = H2O(aq) + NH3(aq) + NaCl(aq)
C18Fe7N18 = C + Fe + N =>
C18Fe7N18 = 18 C + 7 Fe + 18 N
NaOH + H2SiO3 = Na2SiO3 + H2O =>
2 NaOH + H2SiO3 = Na2SiO3 + 2 H2O
MgO + H2S = MgH + SO2 =>
2 MgO + H2S = 2 MgH + SO2
BrCH2CH2OH + Na2SO3 + H2O = NaBr + H2SO3 + HOCH2CH2OH =>
2 BrCH2CH2OH + Na2SO3 + 2 H2O = 2 NaBr + H2SO3 + 2 HOCH2CH2OH
CaCl2(aq) + NaHCO3(aq) = CO2(g) + CaCO3(aq) + NaCl(aq) + H2O(l) =>
CaCl2(aq) + 2 NaHCO3(aq) = CO2(g) + CaCO3(aq) + 2 NaCl(aq) + H2O(l)
C4H10O + KBr + H2SO4 = C4H9Br + H2O + KHSO4 =>
C4H10O + KBr + H2SO4 = C4H9Br + H2O + KHSO4
Cl2O + NO + H2O = HCl + HNO3 =>
3 Cl2O + 4 NO + 5 H2O = 6 HCl + 4 HNO3
H3PO4 + CaOH = CaH2PO4 + H2O =>
H3PO4 + CaOH = CaH2PO4 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca3(PO4)2 + HCl = CaCl2 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 HCl = 2 CaCl2 + Ca(H2PO4)2
H3PO4 + CaOH = CaH2PO4 + H2O =>
H3PO4 + CaOH = CaH2PO4 + H2O
KMnO4 + HCl + Na2S2O3 = MnCl2 + KCl + Na2S2O4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2S2O3 = 2 MnCl2 + 2 KCl + 5 Na2S2O4 + 3 H2O
FeS2 + HNO3 = Fe(NO3)3 + N2 + H2SO4 + H2O =>
2 FeS2 + 12 HNO3 = 2 Fe(NO3)3 + 3 N2 + 4 H2SO4 + 2 H2O
H3PO4 + CaOH = CaH2PO4 + H2O =>
H3PO4 + CaOH = CaH2PO4 + H2O
Ca3(PO4)2 + HCl = CaCl2 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 HCl = 2 CaCl2 + Ca(H2PO4)2
Na2WO4 + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H3PMo7W5O40 + NaHSO4 + H2O =>
5 Na2WO4 + Na2HPO4 + 7 Na2MoO4*2H2O + 26 H2SO4 = H3PMo7W5O40 + 26 NaHSO4 + 26 H2O
Ca3(PO4)2 + HCl = CaCl2 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 HCl = 2 CaCl2 + Ca(H2PO4)2
MnO4 + OHC{-}CHO = Mn + HO2C{-}CO2H =>
MnO4 + 4 OHC{-}CHO = Mn + 4 HO2C{-}CO2H
Br + CuO = CuBr2 + O2 =>
4 Br + 2 CuO = 2 CuBr2 + O2
XeF2 + PtF5 = [XeF][PtF6] =>
XeF2 + PtF5 = [XeF][PtF6]
NaH + HCN = NaCN + H2 =>
NaH + HCN = NaCN + H2
ZnO + MgCO3 = ZnMgO + CO2 + O2 =>
2 ZnO + 2 MgCO3 = 2 ZnMgO + 2 CO2 + O2
CUSO4 + NaCl = CUCl2 + Na2SO4 =>
CUSO4 + 2 NaCl = CUCl2 + Na2SO4
HNO + SrOH = SrNO + H2O =>
HNO + SrOH = SrNO + H2O
H3PO4 + CaOH = CaH2PO4 + H2O =>
H3PO4 + CaOH = CaH2PO4 + H2O
Fe(SO4) + HClO + H2SO4 = Fe(SO4)3 + FeCl3 + H2O =>
9 Fe(SO4) + 12 HClO + 6 H2SO4 = 5 Fe(SO4)3 + 4 FeCl3 + 12 H2O
Fe2O3 + CHCOOH = CO2 + Fe3O4 + H2O =>
9 Fe2O3 + CHCOOH = 2 CO2 + 6 Fe3O4 + H2O
C2S5 + O2 = CO2 + SO2 =>
C2S5 + 7 O2 = 2 CO2 + 5 SO2
K2Cr2O7 + BaCl2 + H2SO4 = Cl + CrSO4 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 4 BaCl2 + 7 H2SO4 = 8 Cl + 2 CrSO4 + 4 BaSO4 + K2SO4 + 7 H2O
HgCl2 + NaCl = HgCl + NaCl2 =>
HgCl2 + NaCl = HgCl + NaCl2
P2O7 = P + O2 =>
2 P2O7 = 4 P + 7 O2
HCO2H + Ba(OH)2 = HOH + Ba(CO2H)2 =>
2 HCO2H + Ba(OH)2 = 2 HOH + Ba(CO2H)2
Sb2S + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S + 10 HNO3 = Sb2O5 + 10 NO2 + S + 5 H2O
LiOH(aq) + AlCl3(aw) = LiCl + Al(OH)3 =>
3 LiOH(aq) + AlCl3(aw) = 3 LiCl + Al(OH)3
C6H12O + Cr2O7{2-} + H{+} = C6H10O + H2O + Cr{3+} =>
3 C6H12O + Cr2O7{2-} + 8 H{+} = 3 C6H10O + 7 H2O + 2 Cr{3+}
OHCCH2CHO + KMnO4 + KOH = COOKCH2COOK + K2MnO4 + H2O =>
OHCCH2CHO + 4 KMnO4 + 6 KOH = COOKCH2COOK + 4 K2MnO4 + 4 H2O
C9H12O6 + O2 = CO + H2O =>
2 C9H12O6 + 9 O2 = 18 CO + 12 H2O
CuCl2*2H2O + Ba(NO3)2 = Cu(NO3)2 + BaCl2 + H2O =>
CuCl2*2H2O + Ba(NO3)2 = Cu(NO3)2 + BaCl2 + 2 H2O
Pb(OH)2 + H2PO4 = PbPO4 + H2O =>
Pb(OH)2 + H2PO4 = PbPO4 + 2 H2O
CoCl2(aq) + NH4Cl(aq) + NH3(aq) + H2O2(aq) = [CoCl(NH3)5]Cl2(s) + H2O(l) =>
2 CoCl2(aq) + 2 NH4Cl(aq) + 8 NH3(aq) + H2O2(aq) = 2[CoCl(NH3)5]Cl2(s) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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