| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Bi(NO3) + K2SnO2 + 2 KOH = 2 Bi + K2SnO3 + 2 KNO3 + H2O
Na2CO3 + Pb(CH3COO)2 = NaCH3COO + PbCO3 =>
Na2CO3 + Pb(CH3COO)2 = 2 NaCH3COO + PbCO3
Sn(SO4)2 + KOH = Sn(OH)4 + K2SO4 =>
Sn(SO4)2 + 4 KOH = Sn(OH)4 + 2 K2SO4
H3PO4 + Ca(OH)2 = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2(aq) + 6 H2O(l)
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Na2CO3 + Pb(CH3COO)2 = NaCH3COO + PbCO3 =>
Na2CO3 + Pb(CH3COO)2 = 2 NaCH3COO + PbCO3
HNO3 + AgCl = HCl + AgNO3 =>
HNO3 + AgCl = HCl + AgNO3
ZnCl2 + HCl = ZnCl + HCl2 =>
ZnCl2 + HCl = ZnCl + HCl2
Al[OH]3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al[OH]3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P + HNO3 + H2O = NO + H3PO4 =>
3 P + 5 HNO3 + 2 H2O = 5 NO + 3 H3PO4
Na3P + H2O = NaOH + P + H =>
Na3P + 3 H2O = 3 NaOH + P + 3 H
C8H8O + HCOOH = C8H10O + CO2 =>
C8H8O + HCOOH = C8H10O + CO2
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
FeI3(aq) + Cl2(g) = I(g) + FeCl3(aq) =>
2 FeI3(aq) + 3 Cl2(g) = 6 I(g) + 2 FeCl3(aq)
NaCl + K3Fe(CN)6 = ClCN + K3FeNa6 =>
6 NaCl + K3Fe(CN)6 = 6 ClCN + K3FeNa6
P + Cl2 = P(Cl2)4 =>
P + 4 Cl2 = P(Cl2)4
TiBr4 + Co = CoBr3 + Ti =>
3 TiBr4 + 4 Co = 4 CoBr3 + 3 Ti
Ba(HCO3)2(s) + HCl(aq) = BaCl2 + H2O + CO2 =>
Ba(HCO3)2(s) + 2 HCl(aq) = BaCl2 + 2 H2O + 2 CO2
NH4ClO4 + NaOH = NH3 + NaClO4 + H2O =>
NH4ClO4 + NaOH = NH3 + NaClO4 + H2O
MnSO4 + HBr = MnBr + HSO4 =>
MnSO4 + HBr = MnBr + HSO4
K2Cr2O7 + CH3CHOHCH3 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CHOHCH3 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
CoCl2 + HCl = CoCl4{2-} + H{+} =>
CoCl2 + 2 HCl = CoCl4{2-} + 2 H{+}
AlBr(aq) + Zn(s) = Al(s) + ZnBr(aq) =>
AlBr(aq) + Zn(s) = Al(s) + ZnBr(aq)
HNO3 + AgCl = HCl + AgNO3 =>
HNO3 + AgCl = HCl + AgNO3
Mn(oh)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(oh)2 + 4 Cl2 + 8 KOH = 2 MnO2 + 8 KCl + 4 H2O
ZnCl2 + HCl = ZnCl + HCl2 =>
ZnCl2 + HCl = ZnCl + HCl2
H2O + AlO = Al + HO =>
H2O + AlO = Al + 2 HO
CaO + Mg(NO3)2 = Ca(NO3)2MgO =>
CaO + Mg(NO3)2 = Ca(NO3)2MgO
Na3P + H2O = NaOH + P + H =>
Na3P + 3 H2O = 3 NaOH + P + 3 H
CuCl2 + Na2Br2 = CuBr2 + Na2Cl2 =>
CuCl2 + Na2Br2 = CuBr2 + Na2Cl2
Na2CO3 + Pb(CH3COO)2 = NaCH3COO + PbCO3 =>
Na2CO3 + Pb(CH3COO)2 = 2 NaCH3COO + PbCO3
Ca(OH)2 + H2SO3 = [Ca(HSO3)2] + H2O =>
Ca(OH)2 + 2 H2SO3 = [Ca(HSO3)2] + 2 H2O
Na2CO3 + Pb(CH3COO)2 = NaCH3COO + PbCO3 =>
Na2CO3 + Pb(CH3COO)2 = 2 NaCH3COO + PbCO3
HNO3 + AgCl = HCl + AgNO3 =>
HNO3 + AgCl = HCl + AgNO3
PH3 + AgNO3 + KOH = K3PO4 + Ag + H2O + KNO3 =>
PH3 + 8 AgNO3 + 11 KOH = K3PO4 + 8 Ag + 7 H2O + 8 KNO3
Na3P + H2O = NaOH + P + H =>
Na3P + 3 H2O = 3 NaOH + P + 3 H
ZnCl2 + HCl = ZnCl + HCl2 =>
ZnCl2 + HCl = ZnCl + HCl2
HNO3 + AgCl = HCl + AgNO3 =>
HNO3 + AgCl = HCl + AgNO3
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
CH2(OH)CH2(OH) + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
5 CH2(OH)CH2(OH) + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 CH3COOH
CUSO4 + NaCl = CUCl2 + Na2SO4 =>
CUSO4 + 2 NaCl = CUCl2 + Na2SO4
KOH(aq) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O + KNO3(aq)
HNO3 + Ba(OH)2 = BaH2 + NO3OH =>
2 HNO3 + Ba(OH)2 = BaH2 + 2 NO3OH
CH2Cl2 + H2O = CH3OH + Cl =>
CH2Cl2 + H2O = CH3OH + 2 Cl
Na + CaF2 = Ca + NaF2 =>
Na + CaF2 = Ca + NaF2
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
CH3CHCH2 + HOCl + Ca(OH)2 = CH3CHOCH2 + CaCl2 + H2O =>
2 CH3CHCH2 + 2 HOCl + Ca(OH)2 = 2 CH3CHOCH2 + CaCl2 + 2 H2O
nitrogenmonoxide + oxygen = dinitrogenpentoxide =>
4 NO + 3 O2 = 2 N2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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