| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 MnO4{-} + 7 CH3CH2OH + 4 H{+} = 4 Mn + 7 CH3COOH + 9 H2O
H2 + O2 + C2 = CH2O =>
2 H2 + O2 + C2 = 2 CH2O
CUSO4 + Al = AlSO4 + CU =>
CUSO4 + Al = AlSO4 + CU
CuSO4 + H12Cl12 = H2SO4 + CuCl2 =>
6 CuSO4 + H12Cl12 = 6 H2SO4 + 6 CuCl2
Ba(CH3OO)2 = Ba + C + H2 + O2 =>
Ba(CH3OO)2 = Ba + 2 C + 3 H2 + 2 O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KMnO4 + PH3 + H2SO4 = K2SO4 + MnO2 + H3PO4 + H2O =>
8 KMnO4 + 3 PH3 + 4 H2SO4 = 4 K2SO4 + 8 MnO2 + 3 H3PO4 + 4 H2O
C2H9NH2 + H2O = C2H9NH3{+} + OH{-} =>
C2H9NH2 + H2O = C2H9NH3{+} + OH{-}
Ba(CH3OO)2 = Ba + C + H2 + O2 =>
Ba(CH3OO)2 = Ba + 2 C + 3 H2 + 2 O2
K2S + FeBr2 = FeS + KBr =>
K2S + FeBr2 = FeS + 2 KBr
AICe3 + AgNO3 = AI(NO3)3 + AgCe =>
AICe3 + 3 AgNO3 = AI(NO3)3 + 3 AgCe
Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq) =>
Hg2Cl2(s) + 2 NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq)
Al + HCl = H2 + AlCl1 =>
2 Al + 2 HCl = H2 + 2 AlCl1
Ni3S2 + O2 + H2SO4 = NiSO4 + H2O =>
2 Ni3S2 + 9 O2 + 2 H2SO4 = 6 NiSO4 + 2 H2O
BaCO3 + NH4H2PO4 = Ba3(PO4)2 + CO2 + NH3 + H2O =>
3 BaCO3 + 2 NH4H2PO4 = Ba3(PO4)2 + 3 CO2 + 2 NH3 + 3 H2O
P4(s) + H2(g) = PH(s) =>
P4(s) + 2 H2(g) = 4 PH(s)
Ni3S2 + O2 + H2SO4 = NiSO4 + H2O =>
2 Ni3S2 + 9 O2 + 2 H2SO4 = 6 NiSO4 + 2 H2O
KOH + H3(PO4) = H2O + K3(PO4) =>
3 KOH + H3(PO4) = 3 H2O + K3(PO4)
Cu + SO4H10O5 = CuSO4H10O5 =>
Cu + SO4H10O5 = CuSO4H10O5
NH4HSO4 + NaOH = NH4OH + NaHSO4 =>
NH4HSO4 + NaOH = NH4OH + NaHSO4
Ni3S2 + O2 + H2SO4 = NiSO4 + H2O =>
2 Ni3S2 + 9 O2 + 2 H2SO4 = 6 NiSO4 + 2 H2O
KOH + H3(PO4) = H2O + K3(PO4) =>
3 KOH + H3(PO4) = 3 H2O + K3(PO4)
Al + HCl + NaOH = NaCl + H + Al(OH)3 =>
Al + 3 HCl + 3 NaOH = 3 NaCl + 3 H + Al(OH)3
NF + O2 = NO2 + F =>
NF + O2 = NO2 + F
P4(s) + H2(g) = PH(s) =>
P4(s) + 2 H2(g) = 4 PH(s)
Cu + SO4H10O5 = CuSO4H10O5 =>
Cu + SO4H10O5 = CuSO4H10O5
FeS + H2SO4 = Fe2(SO)3 + H2O =>
2 FeS + H2SO4 = Fe2(SO)3 + H2O
C6H5C(O)CH3 + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5C(O)CH3 + NaBH4 + 4 H2O = 4 C6H5CH(OH)CH3 + NaB(OH)4
H2CO3 + Cr(OH)3 = H2O + Cr2(CO3)3 =>
3 H2CO3 + 2 Cr(OH)3 = 6 H2O + Cr2(CO3)3
C6H5C(O)CH3 + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5C(O)CH3 + NaBH4 + 4 H2O = 4 C6H5CH(OH)CH3 + NaB(OH)4
AICe3 + AgNO3 = AI(NO3)3 + AgCe =>
AICe3 + 3 AgNO3 = AI(NO3)3 + 3 AgCe
KAlSi3O8 + H2SO4 + H2O = K2SO4 + Al2(SO4)3 + H4SiO4 =>
2 KAlSi3O8 + 4 H2SO4 + 8 H2O = K2SO4 + Al2(SO4)3 + 6 H4SiO4
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS + H2SO4 = Fe2(SO)3 + H2O =>
2 FeS + H2SO4 = Fe2(SO)3 + H2O
O2 + Al = Al2O2 =>
O2 + 2 Al = Al2O2
CaO + H2O = CaH + O2 =>
4 CaO + 2 H2O = 4 CaH + 3 O2
C34H64O + O2 = CO2 + H2O =>
2 C34H64O + 99 O2 = 68 CO2 + 64 H2O
NaOH + CH3COOH = COOHNa + CH3OH =>
NaOH + CH3COOH = COOHNa + CH3OH
CuBr + Br2 = CuBr2 =>
2 CuBr + Br2 = 2 CuBr2
Cu2 + H2O = CuOH2 =>
Cu2 + 2 H2O = 2 CuOH2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ba + Cl2 = Ba2Cl =>
4 Ba + Cl2 = 2 Ba2Cl
LiOH + HBr = LiH + OHBr =>
LiOH + HBr = LiH + OHBr
Al2O3 + NH3 = NH3Al2O3 =>
Al2O3 + NH3 = NH3Al2O3
Al + Br48 = AlBr3 =>
16 Al + Br48 = 16 AlBr3
HNO3(aq) + CaCO3(s) = CO2(g) + Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = CO2(g) + Ca(NO3)2(aq) + H2O(l)
Cu(OH)2 + HF = CuF2 + H2O =>
Cu(OH)2 + 2 HF = CuF2 + 2 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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