| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBr(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + 2 NaBr(aq)
NH4Br + Pb(C2H3O2)2 = NH4C2H3O2 + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbBr2
C2H5OH + Al2O3 = CH3CHO + Al + H2O =>
3 C2H5OH + Al2O3 = 3 CH3CHO + 2 Al + 3 H2O
Au2(SO4)3 + KOH = K2SO4 + Au(OH)3 =>
Au2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Au(OH)3
Cu + Cl2 = CuCl8907 =>
2 Cu + 8907 Cl2 = 2 CuCl8907
GaN + HCl = GaCl3 + NH3 =>
GaN + 3 HCl = GaCl3 + NH3
CH3COOH + H2 = C2H5OH + H2O =>
CH3COOH + 2 H2 = C2H5OH + H2O
AgNO3 + HCHO = Ag + NH3 + H2O + CO2 =>
4 AgNO3 + 9 HCHO = 4 Ag + 4 NH3 + 3 H2O + 9 CO2
Cu + Sn = Cu3Sn =>
3 Cu + Sn = Cu3Sn
HBr + Mg(OH)2 = H(OH)2 + BrMg =>
HBr + Mg(OH)2 = H(OH)2 + BrMg
Na2S2O5 + H2O = NaSO3 + H =>
Na2S2O5 + H2O = 2 NaSO3 + 2 H
(CH3)3CH + Br2 = (CH3)3CBr + HBr =>
(CH3)3CH + Br2 = (CH3)3CBr + HBr
AgNO3 + Na2(SO4) = Ag2(SO4) + NaNO3 =>
2 AgNO3 + Na2(SO4) = Ag2(SO4) + 2 NaNO3
Bi2O3 + C = Bi2C + O =>
Bi2O3 + C = Bi2C + 3 O
(CH4) + (O2) = (CO2) + (H20) =>
5(CH4) + 5(O2) = 5(CO2) + (H20)
C3H6 + MnO4{-} + H2O = C3H6(OH)2 + MnO2 + OH{-} =>
3 C3H6 + 2 MnO4{-} + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 OH{-}
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
FeSO4 + O2 + H2O = FeOHSO4 =>
4 FeSO4 + O2 + 2 H2O = 4 FeOHSO4
Mo + F2 = MoF3 =>
2 Mo + 3 F2 = 2 MoF3
(HO) = H2O + O2 =>
4(HO) = 2 H2O + O2
CuSO4(aq) + AgNO3 = Cu(NO3)2 + Ag2SO4 =>
CuSO4(aq) + 2 AgNO3 = Cu(NO3)2 + Ag2SO4
NH + Cl = NH4Cl + NCl3 =>
4 NH + 10 Cl = NH4Cl + 3 NCl3
Mg(CH3COO)2 + NaF = MgF2 + NaCH3COO =>
Mg(CH3COO)2 + 2 NaF = MgF2 + 2 NaCH3COO
KHCO3HCl = KHClHCO3 =>
KHCO3HCl = KHClHCO3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
CH6(CH2)6CH2OH + CH3COOH = CH3COOCH2(CH2)6CH3 + H2O =>
16 CH6(CH2)6CH2OH + 31 CH3COOH = 19 CH3COOCH2(CH2)6CH3 + 40 H2O
PCl5 + NH4Cl = P4N4Cl8 + HCl =>
4 PCl5 + 4 NH4Cl = P4N4Cl8 + 16 HCl
Al + H2O + e = Al(OH)4{-} + H2 =>
Al + 4 H2O + e = Al(OH)4{-} + 2 H2
B + O2 = BO2 =>
B + O2 = BO2
KBrO4 = KBr + O2 =>
KBrO4 = KBr + 2 O2
CH2(OH)CH2(OH) + HBr = CH2BrCH2Br + H2O =>
CH2(OH)CH2(OH) + 2 HBr = CH2BrCH2Br + 2 H2O
C2H5OH + Al2O3 = CH3CHO + Al + H2O =>
3 C2H5OH + Al2O3 = 3 CH3CHO + 2 Al + 3 H2O
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Al(OH)3 + H2SO4 = AlOHSO4 + H2O =>
Al(OH)3 + H2SO4 = AlOHSO4 + 2 H2O
CuCl2 + *(CH3)2SO = CuCl2*2(CH3)2SO =>
CuCl2 + 2*(CH3)2SO = CuCl2*2(CH3)2SO
CaCl2 + (NH4)2(C2O4) = (NH4)Cl + Ca(C2O4) =>
CaCl2 + (NH4)2(C2O4) = 2(NH4)Cl + Ca(C2O4)
SnO + Ba(OH)2 + H2O = Ba(Sn(OH)4) =>
SnO + Ba(OH)2 + H2O = Ba(Sn(OH)4)
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
C202 = C02 =>
C202 = 101 C02
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + Mn5O4 + H2O =>
27 FeSO4 + 20 KMnO4 + 64 H2SO4 = 27 Fe(SO4)3 + 10 K2SO4 + 4 Mn5O4 + 64 H2O
Mg{2+} + Li = Mg + Li{+} =>
Mg{2+} + 2 Li = Mg + 2 Li{+}
NCl3 = N2 + Cl3 =>
2 NCl3 = N2 + 2 Cl3
H3PO4 + K2 = K3PO4 + H2 =>
2 H3PO4 + 3 K2 = 2 K3PO4 + 3 H2
SF4(g) + H2O = SO2(g) + HF(aq) =>
SF4(g) + 2 H2O = SO2(g) + 4 HF(aq)
NaNO3 + MgCl2 = Mg(NO3)2 + NaCl =>
2 NaNO3 + MgCl2 = Mg(NO3)2 + 2 NaCl
CuO + KOH = CuK2O2 + H2O =>
CuO + 2 KOH = CuK2O2 + H2O
C2H2O4 + C2H6O = C6H10O4 + H2O =>
C2H2O4 + 2 C2H6O = C6H10O4 + 2 H2O
FeO + H2SO4 = Fe(HSO4)2 + H2O =>
FeO + 2 H2SO4 = Fe(HSO4)2 + H2O
Al(NO3)3Ca(OH)2 = Ca(NO3)3Al(OH)2 =>
Al(NO3)3Ca(OH)2 = Ca(NO3)3Al(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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