| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3CH2CH2CH2CH2CH2CH2CH2NH2 + 51 O2 = 32 CO2 + 38 H2O + 2 N2
S + CO = SOC =>
S + CO = SOC
Mg(OH)Br + HCl = MgCl2 + H2O + HBr =>
Mg(OH)Br + 2 HCl = MgCl2 + H2O + HBr
Ba(H2PO4)2 + Ba(OH)2 = BaHPO4 + H2O =>
Ba(H2PO4)2 + Ba(OH)2 = 2 BaHPO4 + 2 H2O
Fe2O3 + Cu = Fe2 + CuO3 =>
Fe2O3 + Cu = Fe2 + CuO3
Ba(OH)2 + CO2 = Ba(CO3H)2 =>
Ba(OH)2 + 2 CO2 = Ba(CO3H)2
MnI2 + NaBiO3 + H2SO4 = NaMnO4 + Bi2S3O12 + Na2SO4 + NaIO3 + H2O =>
4 MnI2 + 34 NaBiO3 + 62 H2SO4 = 4 NaMnO4 + 17 Bi2S3O12 + 11 Na2SO4 + 8 NaIO3 + 62 H2O
C6H6 + AlCl3 = C6H5Cl + AlH3 =>
3 C6H6 + AlCl3 = 3 C6H5Cl + AlH3
H2 + CF4 + O2 = HF + CO2 =>
2 H2 + CF4 + O2 = 4 HF + CO2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Mg(OH)2 + H2 + SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2 + SO4 = MgSO4 + 2 H2O
H2S + AgBr = HBr + Ag2S =>
H2S + 2 AgBr = 2 HBr + Ag2S
H2O2 + NaOH = Na2O2 + H2O =>
H2O2 + 2 NaOH = Na2O2 + 2 H2O
HCl(aq) + MnO2 = H2O + MnCl2(aq) + Cl2 =>
4 HCl(aq) + MnO2 = 2 H2O + MnCl2(aq) + Cl2
Cr(NO3)3 + Na2S + H2O = Cr(OH)3 + NaNO3 + H2S =>
2 Cr(NO3)3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 6 NaNO3 + 3 H2S
I2 + Cl2 + H2O + K2SO4 = KIO3 + KCl + H2SO4 =>
I2 + 5 Cl2 + 6 H2O + 6 K2SO4 = 2 KIO3 + 10 KCl + 6 H2SO4
Al(OH)3 + NH3 = Al(NH3)6 + OH =>
Al(OH)3 + 6 NH3 = Al(NH3)6 + 3 OH
XZK3(s) = XK(s) + ZK2(g) =>
XZK3(s) = XK(s) + ZK2(g)
(Co(Cl)2(H2O)6) + H2O2 + NaHCO3 = Na3(Co(CO3)3(H2O)3) + HCl + H2O =>
2(Co(Cl)2(H2O)6) + H2O2 + 6 NaHCO3 = 2 Na3(Co(CO3)3(H2O)3) + 4 HCl + 8 H2O
HgS(s) + CaO(s) = Hg(g) + CaS + CaSO4 =>
4 HgS(s) + 4 CaO(s) = 4 Hg(g) + 3 CaS + CaSO4
K + HNO3 = K(NO3)3 + H2 =>
2 K + 6 HNO3 = 2 K(NO3)3 + 3 H2
BaCl2 + NaH2PO4 = Ba3(PO4)2 + H3PO4 + NaCl =>
3 BaCl2 + 6 NaH2PO4 = Ba3(PO4)2 + 4 H3PO4 + 6 NaCl
NH4Br + AlI3 = NH4I3 + BrAl =>
NH4Br + AlI3 = NH4I3 + BrAl
Na2S(aq) + (NH4)3PO4(aq) = Na3PO4(aq) + (NH4)2S(aq) =>
3 Na2S(aq) + 2(NH4)3PO4(aq) = 2 Na3PO4(aq) + 3(NH4)2S(aq)
Mg(SO4) + In = Mg + In2(SO4)3 =>
3 Mg(SO4) + 2 In = 3 Mg + In2(SO4)3
Ba(HCO3)2 = BaHCO3 + HCO3 =>
Ba(HCO3)2 = BaHCO3 + HCO3
CuSO4 + H2O + Na2CO3 = Cu2(OH)2CO3 + HNaSO4 =>
2 CuSO4 + 2 H2O + Na2CO3 = Cu2(OH)2CO3 + 2 HNaSO4
FeCl3*6H2O + NaHCO3 = CO2 + H2O + NaCl + Fe2O3 =>
2 FeCl3*6H2O + 6 NaHCO3 = 6 CO2 + 15 H2O + 6 NaCl + Fe2O3
Zn + (OH) + Cu = CuZn(OH) =>
Zn + (OH) + Cu = CuZn(OH)
C81H125N22O39P + CH3COOH = C81H126N22O39P + CH3COO =>
C81H125N22O39P + CH3COOH = C81H126N22O39P + CH3COO
KNO2 + Cl2 + KOH = KNO3 + KCl + H2O =>
KNO2 + Cl2 + 2 KOH = KNO3 + 2 KCl + H2O
Ni(EDTA)2 + EDTA = [Ni(EDTA)3] =>
Ni(EDTA)2 + EDTA = [Ni(EDTA)3]
Pb(OH)3 + K2(CrO7) = KOH + Pb2(CrO7)3 =>
2 Pb(OH)3 + 3 K2(CrO7) = 6 KOH + Pb2(CrO7)3
Ca + Na2SO4 = Na + CaSO4 =>
Ca + Na2SO4 = 2 Na + CaSO4
SnCl2(aq) + Co(s) = Sn2Co + Cl =>
2 SnCl2(aq) + Co(s) = Sn2Co + 4 Cl
H3PO4 + Ca = CaHPO4 + H2 =>
H3PO4 + Ca = CaHPO4 + H2
Cd = Cd{2+} + e =>
Cd = Cd{2+} + 2e
C6H5NH2 + CuO = N2 + Cu + H2O + CO2 =>
2 C6H5NH2 + 31 CuO = N2 + 31 Cu + 7 H2O + 12 CO2
Al + Hg(CH3COO)3 = Al(CH3COO)3 + Hg =>
Al + Hg(CH3COO)3 = Al(CH3COO)3 + Hg
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
NaOH + Ba(OH)2 + HCl = NaClBaCl2 + H2O =>
NaOH + Ba(OH)2 + 3 HCl = NaClBaCl2 + 3 H2O
Ni(NO3)2 + Na2CrO4 = NiCrO4 + NaNO3 =>
Ni(NO3)2 + Na2CrO4 = NiCrO4 + 2 NaNO3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Nb + Cl + F = NbCl3F2 =>
Nb + 3 Cl + 2 F = NbCl3F2
NaC2H2O2 + H2O = NaOH + C2H3O2 =>
NaC2H2O2 + H2O = NaOH + C2H3O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
C6H6 + MnO2 = MnO + HCO3 =>
C6H6 + 18 MnO2 = 18 MnO + 6 HCO3
NH3(aq) + H2O(l) = NH4 + OH =>
NH3(aq) + H2O(l) = NH4 + OH
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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