| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O
Pb(NO3)2 + KBr2 = PbBr2 + K(NO3)2 =>
Pb(NO3)2 + KBr2 = PbBr2 + K(NO3)2
HMnO + HS = SMn + H2O =>
HMnO + HS = SMn + H2O
MgSO4 + Na2HPO4 + NaHCO3 = Mg3(PO4)2 + Na2SO4 + H2O + CO2 =>
3 MgSO4 + 2 Na2HPO4 + 2 NaHCO3 = Mg3(PO4)2 + 3 Na2SO4 + 2 H2O + 2 CO2
NH4SCN(aq) + FeCl3(aq) = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN(aq) + FeCl3(aq) = 3 NH3 + 3 HCl + Fe(SCN)3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C6H10O5 + C2H5Cl + NaOH = C10H18O5 + NaCl + H2O =>
C6H10O5 + 2 C2H5Cl + 2 NaOH = C10H18O5 + 2 NaCl + 2 H2O
KCl + Na2SO4 = KSO4ClNa2 =>
KCl + Na2SO4 = KSO4ClNa2
PCI = P + CI =>
PCI = P + CI
Ba + N2O = BaO + N2 =>
Ba + N2O = BaO + N2
Fe(s) + CI3(g) = FeCI3(s) =>
Fe(s) + CI3(g) = FeCI3(s)
LiOH + H2SO3 = Li2SO3 + HOH =>
2 LiOH + H2SO3 = Li2SO3 + 2 HOH
Pb(NO3)2 + K3P = Pb3P2 + KNO3 =>
3 Pb(NO3)2 + 2 K3P = Pb3P2 + 6 KNO3
Fe(OH)2 + Ca(OCl)2 = Fe2O3 + CaCl2 + H2O =>
4 Fe(OH)2 + Ca(OCl)2 = 2 Fe2O3 + CaCl2 + 4 H2O
Na2S + Ca3N2 = Na3N + Ca2S2 =>
6 Na2S + 2 Ca3N2 = 4 Na3N + 3 Ca2S2
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
AlCl3 + H2O2 + H2O = Al(OH)3 + HCl2 =>
4 AlCl3 + 3 H2O2 + 6 H2O = 4 Al(OH)3 + 6 HCl2
CH4(q) + O2(g) = CO2(g) + H2O(l) =>
CH4(q) + 2 O2(g) = CO2(g) + 2 H2O(l)
Mg + Hg(NO3)2 = Hg + Mg(NO3) =>
2 Mg + Hg(NO3)2 = Hg + 2 Mg(NO3)
Au2O3 + HNO3 = Au(NO3)3 + H2O =>
Au2O3 + 6 HNO3 = 2 Au(NO3)3 + 3 H2O
K2CO3(aq) + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3(aq) + 2 FeCl3 = 6 KCl + Fe2(CO3)3
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Ar + H2O = ArO + H2 =>
Ar + H2O = ArO + H2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Ca2 + H2S = CaS + H2 =>
Ca2 + 2 H2S = 2 CaS + 2 H2
NH2CH2COOCH3 + KOH = NH2CH2COOK + CH3OH =>
NH2CH2COOCH3 + KOH = NH2CH2COOK + CH3OH
MgBr2 + HF = HBr + MgF2 =>
MgBr2 + 2 HF = 2 HBr + MgF2
Ba(HCO3)2 = BaCO3 + H2O + CO2Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
2 Ba(HCO3)2 = BaCO3 + H2O + CO2Ba(HCO3)2
Fe(NO3)3 + H3PO4 = FePO4 + HNO3 =>
Fe(NO3)3 + H3PO4 = FePO4 + 3 HNO3
Pb3O4 + HNO3 = PbO2 + NO + H2O =>
3 Pb3O4 + 4 HNO3 = 9 PbO2 + 4 NO + 2 H2O
CaBr2 + AgNO3 = Ca(NO3)2 + AgBr =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + 2 AgBr
BaI2 + AgNO3 = BaNO3 + AgI2 =>
BaI2 + AgNO3 = BaNO3 + AgI2
Na2SIO3 + KOH = NaOH + K2SIO3 =>
Na2SIO3 + 2 KOH = 2 NaOH + K2SIO3
Cu(NO3)2 + NaOH = CuOH + Na + NO3 =>
Cu(NO3)2 + NaOH = CuOH + Na + 2 NO3
HBr + BaSO4 = H2O + BaBr2 + SO3 =>
2 HBr + BaSO4 = H2O + BaBr2 + SO3
Sb{3+} = Sb{5+} + e =>
Sb{3+} = Sb{5+} + 2e
Ba + HOH = H + Ba(OH) =>
Ba + HOH = H + Ba(OH)
SIO2 + KOH = K2SIO4 + H2 =>
SIO2 + 2 KOH = K2SIO4 + H2
U + O2 + F2 = UFO =>
2 U + O2 + F2 = 2 UFO
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
C7H2ClF3N2O4 + C6H15N = C13H16F3N3O4 + HCl =>
C7H2ClF3N2O4 + C6H15N = C13H16F3N3O4 + HCl
C7H10 + Br2 = C7H7Br3 + HBr =>
C7H10 + 3 Br2 = C7H7Br3 + 3 HBr
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu2O + HBr = CuBr + H2O =>
Cu2O + 2 HBr = 2 CuBr + H2O
MgCO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 =>
MgCO3 + Ca(OH)2 = CaCO3 + Mg(OH)2
K + N = KN =>
K + N = KN
CdCl2 + NaOH = CdO + NaCl2 + H =>
CdCl2 + NaOH = CdO + NaCl2 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/24
Équations équilibrées sur11/11/23
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