| Équations équilibrées la veille |
4 C2H6O2 + 5 NaHCO3 = 5 NaC2H3O2 + 7 H2O + 3 CO2
C2H6O + N2O = CO2 + H2O + N2 =>
C2H6O + 6 N2O = 2 CO2 + 3 H2O + 6 N2
Mn + Br = MnBr4 =>
Mn + 4 Br = MnBr4
Co2{+} + Ag = Co + Ag{+} =>
Co2{+} + Ag = 2 Co + Ag{+}
C6H5CH3 + KMnO4 + Na2CO3 = C6H5COONa + KOH + MnO2 + H2CO3 =>
2 C6H5CH3 + 4 KMnO4 + Na2CO3 = 2 C6H5COONa + 4 KOH + 4 MnO2 + H2CO3
F + K2O = KF + O =>
2 F + K2O = 2 KF + O
AgNO3 + C2H8N2O4 = Ag2C2O4 + (NH4)(NO3) =>
2 AgNO3 + C2H8N2O4 = Ag2C2O4 + 2(NH4)(NO3)
CH3CH2OH + KMnO4 + H2SO4(aq) = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4(aq) = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
NaCl(aq) + HgNO3(aq) = HgCl + NaNO3 =>
NaCl(aq) + HgNO3(aq) = HgCl + NaNO3
NH3NO3 + NaOH = NH3 + NaNO3 + H2O =>
8 NH3NO3 + 9 NaOH = 7 NH3 + 9 NaNO3 + 6 H2O
Zn + Ag(NO3)3 = Zn(NO3)2 + Ag =>
3 Zn + 2 Ag(NO3)3 = 3 Zn(NO3)2 + 2 Ag
H3C6H507 + NaOH = Na3C6H507 + H2O =>
H3C6H507 + 3 NaOH = Na3C6H507 + 3 H2O
NaOH + Na2CO3 = Na2O + NaHCO3 =>
NaOH + Na2CO3 = Na2O + NaHCO3
Cd + Bi(NO3)3 = Cd(NO3)2 + Bi =>
3 Cd + 2 Bi(NO3)3 = 3 Cd(NO3)2 + 2 Bi
P2O3 + Ca(OH)2 = CaPHO3 + H2O =>
P2O3 + 2 Ca(OH)2 = 2 CaPHO3 + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KNO3 + CaSO3 = K2SO3 + Ca(NO3)2 =>
2 KNO3 + CaSO3 = K2SO3 + Ca(NO3)2
Ca(NO3)2 + Ni = Ni(NO3)2 + Ca =>
Ca(NO3)2 + Ni = Ni(NO3)2 + Ca
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
B{3+} + F{-} = BF4{-} =>
B{3+} + 4 F{-} = BF4{-}
Ni + N = NiN =>
Ni + N = NiN
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
NaOH + Mg = MgO2 + H2 + Na =>
2 NaOH + Mg = MgO2 + H2 + 2 Na
FeS + AlCl3 = FeCl2 + Al2S3 =>
3 FeS + 2 AlCl3 = 3 FeCl2 + Al2S3
U + F + C + K = FUCK =>
U + F + C + K = FUCK
FeCl3 + H3PO4 = H3Cl3 + FePO4 =>
FeCl3 + H3PO4 = H3Cl3 + FePO4
CaCO3 + H3P = Ca3P2 + H2CO3 =>
3 CaCO3 + 2 H3P = Ca3P2 + 3 H2CO3
HNO3 + O2 = HNO5 =>
HNO3 + O2 = HNO5
C57H110O6 + H2O = C3H8O3 + C17H35COOH =>
C57H110O6 + 3 H2O = C3H8O3 + 3 C17H35COOH
CH4 + NCl4 = CCl4 + N + H =>
CH4 + NCl4 = CCl4 + N + 4 H
CuCuS + H2O + H3O = Cu(H2O)6 + HS =>
CuCuS + 11 H2O + H3O = 2 Cu(H2O)6 + HS
Zn(NO3)2*6H2O + C6H8O7 = ZnO + H2O + CO2 + N2 =>
9 Zn(NO3)2*6H2O + 5 C6H8O7 = 9 ZnO + 74 H2O + 30 CO2 + 9 N2
HCOOH + CuO = CuHCO3 + H2 =>
2 HCOOH + 2 CuO = 2 CuHCO3 + H2
N2 + H2O + O2 = HNO3 =>
2 N2 + 2 H2O + 5 O2 = 4 HNO3
ZnCl2 + NaHCO3 = NaCl + Zn(HCO3)2 =>
ZnCl2 + 2 NaHCO3 = 2 NaCl + Zn(HCO3)2
C2H6O + N2O = CO2 + H2O + N =>
C2H6O + 6 N2O = 2 CO2 + 3 H2O + 12 N
SF6 = F2 + S =>
SF6 = 3 F2 + S
K2Cr2O7 + HCl = KCl + H2O + Cr2O6 =>
K2Cr2O7 + 2 HCl = 2 KCl + H2O + Cr2O6
I2(s) + KOH(aq) = KI(aq) + KIO3(aq) + H2O(l) =>
3 I2(s) + 6 KOH(aq) = 5 KI(aq) + KIO3(aq) + 3 H2O(l)
C6H5CH3 = C7H8 =>
C6H5CH3 = C7H8
MgS + NaOH = Mg(OH)2 + Na2S =>
MgS + 2 NaOH = Mg(OH)2 + Na2S
NaOH + Na2CO3 = Na3CO4H =>
NaOH + Na2CO3 = Na3CO4H
CuZn + H2SO4 = ZnSO4 + H2 + Cu =>
CuZn + H2SO4 = ZnSO4 + H2 + Cu
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
Na + H2O = NaH + HO =>
Na + H2O = NaH + HO
BiONO3 + HCl = HClO + BiNO3 =>
BiONO3 + HCl = HClO + BiNO3
NaOH + Na2CO3 = Na2O + NaHCO3 =>
NaOH + Na2CO3 = Na2O + NaHCO3
Fe + Pb(NO3)2 = Pb + Fe(NO3)2 =>
Fe + Pb(NO3)2 = Pb + Fe(NO3)2
Na2CO3 + NaOH = Na + CO3OH =>
Na2CO3 + NaOH = 3 Na + CO3OH
C3S + H = CSH + CH =>
C3S + 3 H = CSH + 2 CH
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Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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