| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(ClO3)2 + 2 H2O = Ca(OH)2 + 2 HClO3
CuCl{2} + NaOH = Cu(OH){2} + NaCl =>
CuCl{2} + NaOH = Cu(OH){2} + NaCl
NaSO4 + NaCl + H2O = S + NaClO4 + NaOH =>
8 NaSO4 + 7 NaCl + 4 H2O = 8 S + 7 NaClO4 + 8 NaOH
Pb(NO3) + NaOH = NaNO3 + PbOH =>
Pb(NO3) + NaOH = NaNO3 + PbOH
C2H8N2 + N2O4 = N2(g) + CO2(g) + H2O(g) =>
C2H8N2 + 2 N2O4 = 3 N2(g) + 2 CO2(g) + 4 H2O(g)
As + HCl = AsCl + H =>
As + HCl = AsCl + H
V + H2SO4 = S + V2(SO4)3 + H2O =>
2 V + 4 H2SO4 = S + V2(SO4)3 + 4 H2O
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
HClO4 + Li2CO3 = CO2 + H2O + LiClO4 =>
2 HClO4 + Li2CO3 = CO2 + H2O + 2 LiClO4
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Ag2O + KOH + H2O = K[Ag(OH)2] =>
Ag2O + 2 KOH + H2O = 2 K[Ag(OH)2]
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C5H8 + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
RbOH + H2OC = RbHC + OH =>
RbOH + H2OC = RbHC + 2 OH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2CO3 + Ca(NO3)2 = Na2CO3Ca(NO3)2 =>
Na2CO3 + Ca(NO3)2 = Na2CO3Ca(NO3)2
Ti3N2 = Ti + N =>
Ti3N2 = 3 Ti + 2 N
CoSO4 + (NH4)3PO4 = CoPO4 + (NH4)3SO4 =>
CoSO4 + (NH4)3PO4 = CoPO4 + (NH4)3SO4
(NH4)3AsO4 + Na2SO3 = Na3AsO4 + (NH4)2SO3 =>
2(NH4)3AsO4 + 3 Na2SO3 = 2 Na3AsO4 + 3(NH4)2SO3
KOH + Na2Co3 = K2Co3 + Na(OH) =>
2 KOH + Na2Co3 = K2Co3 + 2 Na(OH)
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
Bi(NO3)3*5H2O + Na2CO3 = (BiO)2CO3 + NaNO3 + CO2 + H2O =>
2 Bi(NO3)3*5H2O + 3 Na2CO3 = (BiO)2CO3 + 6 NaNO3 + 2 CO2 + 10 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Ca(H2PO4)2 = CaHPO4 + H3PO4 =>
Ca(H2PO4)2 = CaHPO4 + H3PO4
Ba{+2} + OH{-} = BaOH{+} =>
Ba{+2} + OH{-} = BaOH{+}
Ag2(SO4) + BaCl2 = Ba(SO4) + AgCl =>
Ag2(SO4) + BaCl2 = Ba(SO4) + 2 AgCl
Fe + (HNO3) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6(HNO3) = Fe(NO3)3 + 3 NO2 + 3 H2O
(CH3CO)2O + HBr = CH3COBr + CH3COOH =>
(CH3CO)2O + HBr = CH3COBr + CH3COOH
HCOOH + Ba(OH)2 = Ba{2+} + HCOO{-} + H2O =>
2 HCOOH + Ba(OH)2 = Ba{2+} + 2 HCOO{-} + 2 H2O
K2[Sn(OH)4] + Bi(NO3)3 + KOH = Bi + K2[Sn(OH)6] + KNO3 =>
3 K2[Sn(OH)4] + 2 Bi(NO3)3 + 6 KOH = 2 Bi + 3 K2[Sn(OH)6] + 6 KNO3
Pb(CH3COO)2 + K2(CrO4) = Pb(CrO4) + K(CH3COO) =>
Pb(CH3COO)2 + K2(CrO4) = Pb(CrO4) + 2 K(CH3COO)
Na2CO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O(l) =>
Na2CO3(ac) + 2 HCl(ac) = 2 NaCl(ac) + CO2(g) + H2O(l)
PbCl4(aq) + K3PO4(aq) = KCl(aq) + Pb3(PO4)4 =>
3 PbCl4(aq) + 4 K3PO4(aq) = 12 KCl(aq) + Pb3(PO4)4
BaO2 + H2(SO4) = Ba(SO4) + H2O2 =>
BaO2 + H2(SO4) = Ba(SO4) + H2O2
HCI + CaOH = CaCI + H2O =>
HCI + CaOH = CaCI + H2O
F2 + CaN2 = N2 + CaF2 =>
F2 + CaN2 = N2 + CaF2
CdCl2 + O2 = CdO + Cl2 =>
2 CdCl2 + O2 = 2 CdO + 2 Cl2
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
CoCl2(aq) + Na2CO3(aq) = CoCO3(aq) + NaCl =>
CoCl2(aq) + Na2CO3(aq) = CoCO3(aq) + 2 NaCl
K(CO3) + NaCl = KCl + Na(CO3) =>
K(CO3) + NaCl = KCl + Na(CO3)
MnO4{-} + (SO3)2{-} + H{+} = Mn2{+} + (SO4)2{-} + H2O =>
8 MnO4{-} + 13(SO3)2{-} + 12 H{+} = 4 Mn2{+} + 13(SO4)2{-} + 6 H2O
Fe + MnSO4 = Mn + FeSO4 =>
Fe + MnSO4 = Mn + FeSO4
Li2CO3 + H2S = Li2S + H2CO3 =>
Li2CO3 + H2S = Li2S + H2CO3
KCl(aq) + NaF(aq) = KF(aq) + NaCl(aq) =>
KCl(aq) + NaF(aq) = KF(aq) + NaCl(aq)
LiHSO3(s) + HC2H3O2(aq) = CH3COOLi(aq) + SO2(g) + H2O(g) =>
LiHSO3(s) + HC2H3O2(aq) = CH3COOLi(aq) + SO2(g) + H2O(g)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cu(s) + Ag(NO3) = Cu(NO3) + Ag =>
Cu(s) + Ag(NO3) = Cu(NO3) + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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