| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3NH2 + CH3CH2COOH = CH3CH2COOCH3 + NH3
Pb(NO3)2 + NH4HSO4 = NH4NO3 + Pb(HSO4)2 =>
Pb(NO3)2 + 2 NH4HSO4 = 2 NH4NO3 + Pb(HSO4)2
MgCo3 + O2 = MgO + Co2 =>
2 MgCo3 + O2 = 2 MgO + 3 Co2
NaClO + NaBr + H2SO4 = Br2 + Na2SO4 + NaCl + H2O =>
NaClO + 2 NaBr + H2SO4 = Br2 + Na2SO4 + NaCl + H2O
Zn(OH)2 + KNO3 = Zn(NO3)2 + KOH =>
Zn(OH)2 + 2 KNO3 = Zn(NO3)2 + 2 KOH
C3HN + CN4O8 = CO2 + N2 + H2O =>
12 C3HN + 13 CN4O8 = 49 CO2 + 32 N2 + 6 H2O
BO3 + MgSO4 = B2(SO4)3 + MgO2 =>
2 BO3 + 3 MgSO4 = B2(SO4)3 + 3 MgO2
C3HN + CN4O8 = CO2 + N2 + H2O =>
12 C3HN + 13 CN4O8 = 49 CO2 + 32 N2 + 6 H2O
NH4ReO4 + Re = ReO2 + NH3 + H2O =>
4 NH4ReO4 + 3 Re = 7 ReO2 + 4 NH3 + 2 H2O
Te + F6 = TeF6 =>
Te + F6 = TeF6
C14H12 + C6H8 = C14H14 =>
7 C14H12 + 7 C6H8 = 10 C14H14
Sn + KOH = K + Sn2OH =>
2 Sn + KOH = K + Sn2OH
NaClO + NaBr + H2SO4 = Br2 + Na2SO4 + NaCl + H2O =>
NaClO + 2 NaBr + H2SO4 = Br2 + Na2SO4 + NaCl + H2O
Zn + PbAt2 = Pb + ZnAt2 =>
Zn + PbAt2 = Pb + ZnAt2
Cu(cr) + Cl2(g) = CuCl2(cr) =>
Cu(cr) + Cl2(g) = CuCl2(cr)
CH2(NH2)COOH + HBr = [CH2(NH3)COOH]Br =>
CH2(NH2)COOH + HBr = [CH2(NH3)COOH]Br
KI + H2O + Cl2 = HCl + KIO3 =>
KI + 3 H2O + 3 Cl2 = 6 HCl + KIO3
Cr2O72{-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
6 Cr2O72{-} + 854 I{-} + 864 H{+} = 4 Cr3{+} + 427 I2 + 432 H2O
Ca + (SO4) = CaSO4 =>
Ca + (SO4) = CaSO4
C8H9NO + HNO3 = C6H6N2O2 + C2H4O2 =>
C8H9NO + HNO3 = C6H6N2O2 + C2H4O2
MgCO3(s) + HCl(aq) = MgCl2(aq)CO2(g) + H2O(l) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq)CO2(g) + H2O(l)
K2O5 = K + O2 =>
2 K2O5 = 4 K + 5 O2
(CH3)3N(l) + O2(g) = CO2(g) + H2O(g) + NO(g) =>
4(CH3)3N(l) + 23 O2(g) = 12 CO2(g) + 18 H2O(g) + 4 NO(g)
C6H8O7*H2O + NH4OH = (NH4)3C6H5O7 + H2O =>
C6H8O7*H2O + 3 NH4OH = (NH4)3C6H5O7 + 4 H2O
Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
MnSO4 + K2CrO2O7 = MnCrO7 + K2SO6 =>
MnSO4 + K2CrO2O7 = MnCrO7 + K2SO6
Zn + O2 + KOH + H2O = K2[Zn(OH)4] =>
2 Zn + O2 + 4 KOH + 2 H2O = 2 K2[Zn(OH)4]
NH4(OH) + H3(PO4) = (NH4)3(PO4) + H2O =>
3 NH4(OH) + H3(PO4) = (NH4)3(PO4) + 3 H2O
HCl + MgO = ClO + MgCl + H2O =>
4 HCl + 3 MgO = ClO + 3 MgCl + 2 H2O
Cd + Ni{+4}O2 = Cd{+2}(OH)2 + Ni{+2}(OH)2 =>
Cd + Ni{+4}O2 = Cd{+2}(OH)2 + Ni{+2}(OH)2
KCo3(aq) + H2So4(aq) = Co2(g) + H20(l) + KSo4(aq) =>
10 KCo3(aq) + 10 H2So4(aq) = 15 Co2(g) + H20(l) + 10 KSo4(aq)
AlK(SO4)2*12H2O + NaOH = Al(OH)3 + Na2SO4 + K2SO4 + H2O =>
2 AlK(SO4)2*12H2O + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O
HNO3 + HS2 = H2O + NO + S =>
HNO3 + 3 HS2 = 2 H2O + NO + 6 S
Li2CrO4 + Mg(ClO3)2 = LiClO3 + MgCrO4 =>
Li2CrO4 + Mg(ClO3)2 = 2 LiClO3 + MgCrO4
H3PO4(aq) + OH(aq) = H2O(l) + PO4 =>
H3PO4(aq) + 3 OH(aq) = 3 H2O(l) + PO4
Cr + H3PO4 = P2O3 + CrO4 + H2O =>
Cr + 4 H3PO4 = 2 P2O3 + CrO4 + 6 H2O
H[AuBr4] + SO2 + H2O = Au + H2SO4 + HBr =>
2 H[AuBr4] + 3 SO2 + 6 H2O = 2 Au + 3 H2SO4 + 8 HBr
Al2O3 + H2 + SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2 + 3 SO4 = Al2(SO4)3 + 3 H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
KCl3 + Na2C2O4 = KC2O4 + Cl3Na2 =>
KCl3 + Na2C2O4 = KC2O4 + Cl3Na2
NaHCO3 + NH4Cl = NH4HCO3 + NaCl =>
NaHCO3 + NH4Cl = NH4HCO3 + NaCl
NaBrO3 + NaI + HCl = I2 + NaCl + NaBr + H2O =>
NaBrO3 + 6 NaI + 6 HCl = 3 I2 + 6 NaCl + NaBr + 3 H2O
ZnS + HNO3 = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
Mg2L2 = Mg + L =>
Mg2L2 = 2 Mg + 2 L
Al(SO4) + CaHO = AlHO + Ca(SO4) =>
Al(SO4) + CaHO = AlHO + Ca(SO4)
Ga2(SO4)3 + Ba(NO3)2 = Ga(NO3)3 + Ba(SO4) =>
Ga2(SO4)3 + 3 Ba(NO3)2 = 2 Ga(NO3)3 + 3 Ba(SO4)
AgNO3 + Sr(OH)2 = AgOH + Sr(NO3)2 =>
2 AgNO3 + Sr(OH)2 = 2 AgOH + Sr(NO3)2
CH3CH2OH + C2H2 = CHCCH2CH3 + H2O =>
CH3CH2OH + C2H2 = CHCCH2CH3 + H2O
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
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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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