| Équations équilibrées la veille |
4 NH4OH + 6 NO = 5 N2 + 10 H2O
Cr2O7 + S8 = SO2 + Cr =>
16 Cr2O7 + 7 S8 = 56 SO2 + 32 Cr
CaCO3 + H2SO4 = CaCO3H2SO4 =>
CaCO3 + H2SO4 = CaCO3H2SO4
CO2O3 + H2 = CO + H2O =>
CO2O3 + 4 H2 = CO + 4 H2O
Cl2 + NaSO4 + NaOH = H2O + NaClO + Na2S =>
9 Cl2 + 2 NaSO4 + 20 NaOH = 10 H2O + 18 NaClO + 2 Na2S
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H(OH) =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(OH)
Al(OH)3 + Rb2O = RbAlO2 + H2O =>
2 Al(OH)3 + Rb2O = 2 RbAlO2 + 3 H2O
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
H + ClO2 = Cl2 + H2O =>
8 H + 2 ClO2 = Cl2 + 4 H2O
NaI + (NH4)2CO3 = NaCO3 + I + NH4 =>
NaI + (NH4)2CO3 = NaCO3 + I + 2 NH4
Br{-} + H2O = BrO3{-} + H =>
Br{-} + 3 H2O = BrO3{-} + 6 H
Ca2MgSi2O7 = CaSiO3 + MgO =>
Ca2MgSi2O7 = 2 CaSiO3 + MgO
Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu =>
2 Zn + Cu2(SO4)2 = Zn2(SO4)2 + 2 Cu
Co + PO4 = Co(PO4)2 =>
Co + 2 PO4 = Co(PO4)2
Cl2O3 + BaO = Ba(ClO2)2 =>
Cl2O3 + BaO = Ba(ClO2)2
H2O2 + I{-} = IO3{-} + H2O =>
3 H2O2 + I{-} = IO3{-} + 3 H2O
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
(HCO3)(aq) + HCl(aq) = Cl(aq) + CO2(g) + H2O(l) =>
(HCO3)(aq) + HCl(aq) = Cl(aq) + CO2(g) + H2O(l)
NaI + NH3 = NaNH3I =>
NaI + NH3 = NaNH3I
ZnCl2 + C2H5OH = C2H5Cl + Zn + OH =>
ZnCl2 + 2 C2H5OH = 2 C2H5Cl + Zn + 2 OH
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Pb(NO3)2(aq) + H2S(g) = PbS(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2S(g) = PbS(s) + 2 HNO3(aq)
CHBr3 + Cl2 = CHCl3 + Br2 =>
2 CHBr3 + 3 Cl2 = 2 CHCl3 + 3 Br2
SbCl3 + Na2CO3 = Sb2(CO3)3 + NaCl =>
2 SbCl3 + 3 Na2CO3 = Sb2(CO3)3 + 6 NaCl
CuCO3 + Cu2SO4 = CuSO4 + Cu2CO3 =>
CuCO3 + Cu2SO4 = CuSO4 + Cu2CO3
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
AlCl3 + KOH + H2O = K[Al(OH)4] + HCl =>
AlCl3 + KOH + 3 H2O = K[Al(OH)4] + 3 HCl
Cu + CaSO4 = Ca + Cu2SO4 =>
2 Cu + CaSO4 = Ca + Cu2SO4
AlO(OH) + NaOH + H2O = Na[Al(OH)4] =>
AlO(OH) + NaOH + H2O = Na[Al(OH)4]
NaHCO3 + H3BO3 = Na2B4O7 + H2O + CO2 =>
2 NaHCO3 + 4 H3BO3 = Na2B4O7 + 7 H2O + 2 CO2
Al(OH)3 + NH4Cl = AlCl3 + NH4(OH) =>
Al(OH)3 + 3 NH4Cl = AlCl3 + 3 NH4(OH)
P4S3 + O2 = P4O6 + SO2 =>
P4S3 + 6 O2 = P4O6 + 3 SO2
Zn(OH)2 + KCl = K2ZnO2 + HCl =>
Zn(OH)2 + 2 KCl = K2ZnO2 + 2 HCl
NaI(aq) + Cu(NO3)2(aq) = CuI(s) + I2(s) + NaNO3(aq) =>
4 NaI(aq) + 2 Cu(NO3)2(aq) = 2 CuI(s) + I2(s) + 4 NaNO3(aq)
Cl2 + P + KOH = KCl + K3PO4 + H2O =>
5 Cl2 + 2 P + 16 KOH = 10 KCl + 2 K3PO4 + 8 H2O
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
KCl(s) + O2 = KClO3 =>
2 KCl(s) + 3 O2 = 2 KClO3
(NH4)2CO3 + Sr(OH)2 = NH4OH + SrCO3 =>
(NH4)2CO3 + Sr(OH)2 = 2 NH4OH + SrCO3
NaOH + KSb(OH)6 = NaSb(OH)6 + K + OH =>
NaOH + KSb(OH)6 = NaSb(OH)6 + K + OH
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
NH + NO = N + H2O =>
2 NH + NO = 3 N + H2O
NaOH + AI + H2O = NaAI(OH)4 + H2 =>
2 NaOH + 2 AI + 6 H2O = 2 NaAI(OH)4 + 3 H2
H2C2O4 + CsOH = H2O + CsHC2O4 =>
H2C2O4 + CsOH = H2O + CsHC2O4
Fe + LiCl = Li + FeCl2 =>
Fe + 2 LiCl = 2 Li + FeCl2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KNO3 + (NH4)2S = K2S + (NH4)(NO3) =>
2 KNO3 + (NH4)2S = K2S + 2(NH4)(NO3)
Na2CO3 + CuCl2*2H2O = NaCl + H2O + CuCO3 =>
Na2CO3 + CuCl2*2H2O = 2 NaCl + 2 H2O + CuCO3
MnCl2(aq) + NaOH(aq) = Mn(OH)2(s) + NaCl =>
MnCl2(aq) + 2 NaOH(aq) = Mn(OH)2(s) + 2 NaCl
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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