| Équations équilibrées la veille |
NiCI2(s) + 3 O2(g) = NiO(s) + CI2O5(g)
Fe(NO3)3(aq) + KI(aq) = FeI3(s) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3(s) + 3 KNO3(aq)
CrCl2 + K(OH) + KClO3 = KCl + K2CrO4 + H2O =>
3 CrCl2 + 12 K(OH) + 2 KClO3 = 8 KCl + 3 K2CrO4 + 6 H2O
Fe + SCN + NaOH = Fe(OH)3 + NaSCN =>
Fe + 3 SCN + 3 NaOH = Fe(OH)3 + 3 NaSCN
Fe + HgSO4 = Fe(SO4) + Hg =>
Fe + HgSO4 = Fe(SO4) + Hg
AgCl + Cu(OH)2 = AgClCu(OH)2 =>
AgCl + Cu(OH)2 = AgClCu(OH)2
FeSO4 + K2S = Fe2S3 + (K2)2 + SO4 =>
4 FeSO4 + 6 K2S = 2 Fe2S3 + 3(K2)2 + 4 SO4
CuBr2(aq) + NaNO3(aq) = Cu(NO3)2 + NaBr =>
CuBr2(aq) + 2 NaNO3(aq) = Cu(NO3)2 + 2 NaBr
CuO(s) + HCl = CuCl2 + H2O =>
CuO(s) + 2 HCl = CuCl2 + H2O
Au + HNO3 = AuNO3 + NO2 + H2O =>
Au + 2 HNO3 = AuNO3 + NO2 + H2O
Fe + Mo + S = FeMoS3 =>
Fe + Mo + 3 S = FeMoS3
H3BO3 + CH3CH2OH = (CH3CH2)3BO3 + H2O =>
H3BO3 + 3 CH3CH2OH = (CH3CH2)3BO3 + 3 H2O
As2O5 = As + O2 =>
2 As2O5 = 4 As + 5 O2
K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 3 I2 + 7 H2O
CH3ONa + H2O = CH3OH + NaOH =>
CH3ONa + H2O = CH3OH + NaOH
KMnO4 + CH3COCH2COCH3 = Mn(C5H7O2)3 + CO2 + H2O + KOH =>
6 KMnO4 + 19 CH3COCH2COCH3 = 6 Mn(C5H7O2)3 + 5 CO2 + 10 H2O + 6 KOH
Zn + HBr = H + ZnBr2 =>
Zn + 2 HBr = 2 H + ZnBr2
Na3N = N + Na =>
Na3N = N + 3 Na
Ca(NO3)2(aq) + Al2(SO4)3(aq) = CaSO4(s) + Al(NO3)3(aq) =>
3 Ca(NO3)2(aq) + Al2(SO4)3(aq) = 3 CaSO4(s) + 2 Al(NO3)3(aq)
HNO3 + KL = HL + KNO3 =>
HNO3 + KL = HL + KNO3
Cu2 + I2 = CuI =>
Cu2 + I2 = 2 CuI
Zn(s) + HCI(aq) = Zn(s)HCI(aq) =>
Zn(s) + HCI(aq) = Zn(s)HCI(aq)
B + HCl = BCl3 + H2 =>
2 B + 6 HCl = 2 BCl3 + 3 H2
H2(SO4) + NH4OH = H2O + (NH4)2SO4 =>
H2(SO4) + 2 NH4OH = 2 H2O + (NH4)2SO4
Ga(s) + HCl(aq) = GaCl2(aq) + H2(g) =>
Ga(s) + 2 HCl(aq) = GaCl2(aq) + H2(g)
C2H2O4*2H2O + NaOH = C2O4Na2 + H2O =>
C2H2O4*2H2O + 2 NaOH = C2O4Na2 + 4 H2O
NO + OH = HNO3 + H2O =>
NO + 3 OH = HNO3 + H2O
C6H6 + I2 = C6H6I2 =>
C6H6 + I2 = C6H6I2
MnO2 + HCI = MnCI + CI + H2O =>
MnO2 + 4 HCI = MnCI + 3 CI + 2 H2O
HCH3OO + NaOH = NaCH3COO + H2O =>
2 HCH3OO + NaOH = NaCH3COO + 3 H2O
CH3OONa + H2O = CH3OOH + NaOH =>
CH3OONa + H2O = CH3OOH + NaOH
Cu(NO3) + Na2CO3 = Cu2CO3 + NaNO3 =>
2 Cu(NO3) + Na2CO3 = Cu2CO3 + 2 NaNO3
C6H12O + KMnO4 + H2SO4 = C6H10O + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 2 KMnO4 + 3 H2SO4 = 5 C6H10O + K2SO4 + 2 MnSO4 + 8 H2O
NaCl + BaNO3 = BaCl + NaNO3 =>
NaCl + BaNO3 = BaCl + NaNO3
C16H32O2 + CH4O = C17H34O2 + H2O =>
C16H32O2 + CH4O = C17H34O2 + H2O
FeS + AlCl3 = FeCl3 + AlS =>
FeS + AlCl3 = FeCl3 + AlS
(CH2)2(CH)4(l) + O2(g) = CO2(g) + H2O(g) =>
(CH2)2(CH)4(l) + 8 O2(g) = 6 CO2(g) + 4 H2O(g)
Cr + (NH4)2S = Cr2S3 + NH4 =>
2 Cr + 3(NH4)2S = Cr2S3 + 6 NH4
C6H5NH3Cl + KOH = C6H5NH2 + KCl + H2O =>
C6H5NH3Cl + KOH = C6H5NH2 + KCl + H2O
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O =>
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O
(C5H5N) + I2 + HCl + Cl2 = (C5H5NH)(ICl4) =>
2(C5H5N) + I2 + 2 HCl + 3 Cl2 = 2(C5H5NH)(ICl4)
CsCl + O2 = Cs2O + Cl2 =>
4 CsCl + O2 = 2 Cs2O + 2 Cl2
CrO3 + NaOH = Na2CrO4 + H2O =>
CrO3 + 2 NaOH = Na2CrO4 + H2O
CH3(CH)2OH(l) + O2(g) = CO2 + H2O =>
CH3(CH)2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + CH2O2 + H2O =>
2 H2Cr2O7 + 6 H2SO4 + 3 CH3OH = 2 Cr2(SO4)3 + 3 CH2O2 + 11 H2O
Pb(s) + N2(g) + O2(g) = Pb(NO3)2 =>
Pb(s) + N2(g) + 3 O2(g) = Pb(NO3)2
SnBr2 + H2S = Sn2S2 + HBr =>
2 SnBr2 + 2 H2S = Sn2S2 + 4 HBr
Ca + ZnCI2 = CaCI2 + Zn =>
Ca + ZnCI2 = CaCI2 + Zn
BeO(s) = Be(s) + O2(g) =>
2 BeO(s) = 2 Be(s) + O2(g)
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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