| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HCI = KCI + H2O
AgCl + NH3 = HCl + N2 + Ag =>
6 AgCl + 2 NH3 = 6 HCl + N2 + 6 Ag
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
C6H5OH + CH3COCH3 = C15H16O2 + CO2 =>
22 C6H5OH + 2 CH3COCH3 = 9 C15H16O2 + 3 CO2
MgO = Mg + O =>
MgO = Mg + O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
La + O = La2O =>
2 La + O = La2O
K2Cr2O7(ac) + NaOH(ac) = K2CrO4(ac) + Na2CrO4(ac) + H2O(ac) =>
K2Cr2O7(ac) + 2 NaOH(ac) = K2CrO4(ac) + Na2CrO4(ac) + H2O(ac)
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Mg(OH)2 + NaOH = Na2(Mg(OH)4) =>
Mg(OH)2 + 2 NaOH = Na2(Mg(OH)4)
NOCl + WC6O6 = WN2O2Cl2 + CO =>
2 NOCl + WC6O6 = WN2O2Cl2 + 6 CO
NaOH(aq) + FeCl3 = NaCl(aq) + Fe(OH)3 =>
3 NaOH(aq) + FeCl3 = 3 NaCl(aq) + Fe(OH)3
HClO + Br2 = BrO3{-} + Cl2 + H{+} + H2O =>
10 HClO + Br2 = 2 BrO3{-} + 5 Cl2 + 2 H{+} + 4 H2O
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O =>
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
KIO4 + KI = KI3 + K2O =>
KIO4 + 11 KI = 4 KI3 + 4 K2O
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
Na2(CO3) + BaOH = Ba2(CO3) + NaOH =>
Na2(CO3) + 2 BaOH = Ba2(CO3) + 2 NaOH
S + KClO3 = SO2 + KCl =>
3 S + 2 KClO3 = 3 SO2 + 2 KCl
Cr2O3 + K2CO3 = KCrO2 + Cr2(CO3)3 =>
4 Cr2O3 + 3 K2CO3 = 6 KCrO2 + Cr2(CO3)3
H2O2 + MnO2 = H2 + MnO4 =>
H2O2 + MnO2 = H2 + MnO4
Pb + AgSO4 = Pb(SO4)2 + Ag =>
Pb + 2 AgSO4 = Pb(SO4)2 + 2 Ag
SO3 + HI = HSO3 + I2 =>
2 SO3 + 2 HI = 2 HSO3 + I2
HClO3 + NaOH*H2O = NaClO3 + H2O =>
HClO3 + NaOH*H2O = NaClO3 + 2 H2O
Al3 + Ni2(SO4)3 = Al2(SO4)3 + Ni =>
2 Al3 + 3 Ni2(SO4)3 = 3 Al2(SO4)3 + 6 Ni
BaOH + HPO = BaPO + HOH =>
BaOH + HPO = BaPO + HOH
CrOH3 + KClO3 + KOH = K2CrO4 + H2O + KCl =>
6 CrOH3 + 7 KClO3 + 12 KOH = 6 K2CrO4 + 15 H2O + 7 KCl
Mg2Si + O2 = Mg2SiO2 =>
Mg2Si + O2 = Mg2SiO2
Al + CO2 = AlCO2 =>
Al + CO2 = AlCO2
Bi2(SO4)3 + KI = BiI3 + K2SO4 =>
Bi2(SO4)3 + 6 KI = 2 BiI3 + 3 K2SO4
H2PO4 + NI(OH)2 = NIPO4 + H2O =>
H2PO4 + NI(OH)2 = NIPO4 + 2 H2O
Mg(NO3)2 + KOH = MgOHNO3 + KNO3 =>
Mg(NO3)2 + KOH = MgOHNO3 + KNO3
KCl(aq) + AgNO3(aq) = AgCl(s) + KNO3(aq) =>
KCl(aq) + AgNO3(aq) = AgCl(s) + KNO3(aq)
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
Cr + HClO4 = Cr(ClO4)2 + H2 =>
Cr + 2 HClO4 = Cr(ClO4)2 + H2
Na2S2O3 + KClO + H2O = Na2SO4 + H2SO4 + KCl =>
Na2S2O3 + 4 KClO + H2O = Na2SO4 + H2SO4 + 4 KCl
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
NO2 + H = N2O2 + H2O =>
2 NO2 + 4 H = N2O2 + 2 H2O
C2H5OH + C3H7COOOH = C3H7COOC2H5 + H2O =>
5 C2H5OH + 2 C3H7COOOH = 3 C3H7COOC2H5 + 5 H2O
CaNCN + HCl = CaCl2 + H2NCN =>
CaNCN + 2 HCl = CaCl2 + H2NCN
Al2(SO4)3 + KOH = AlOHSO4 + K2SO4 =>
Al2(SO4)3 + 2 KOH = 2 AlOHSO4 + K2SO4
KOH + Zn + H2O = KZnO2 + H2 =>
2 KOH + 2 Zn + 2 H2O = 2 KZnO2 + 3 H2
HCH2ClCO2 + NaOH = NaClCO2 + HCH2OH =>
HCH2ClCO2 + NaOH = NaClCO2 + HCH2OH
HI + LiOH = HIOH + Li =>
HI + LiOH = HIOH + Li
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
Ag + HNO2 = Ag(NO2) + NO + H2O =>
Ag + 2 HNO2 = Ag(NO2) + NO + H2O
Mg + H2{+} = Mg2{+} + H2 =>
2 Mg + H2{+} = Mg2{+} + H2
K2SO4 + PbSO3 = PbSO4 + K2SO3 =>
K2SO4 + PbSO3 = PbSO4 + K2SO3
Mg(OH)2 + H4Si = Mg4Si2 + H2O =>
4 Mg(OH)2 + 2 H4Si = Mg4Si2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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