| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si2H6 + 4 H2O = 2 SiO2 + 7 H2
MgBr2 + (NH4)2CO3 = MgCO3 + (NH4)Br =>
MgBr2 + (NH4)2CO3 = MgCO3 + 2(NH4)Br
H2SO4(aq) + HNO3(aq) = H2O + HSO4{-} + NO2{+} =>
H2SO4(aq) + HNO3(aq) = H2O + HSO4{-} + NO2{+}
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate =>
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate
K2Al2O4 + H2SO4 = KAl(SO4)2 + H2O =>
K2Al2O4 + 4 H2SO4 = 2 KAl(SO4)2 + 4 H2O
Ca + HBr = H2 + CaBr2 =>
Ca + 2 HBr = H2 + CaBr2
AgNO3 + Fe = Ag + NO3Fe =>
AgNO3 + Fe = Ag + NO3Fe
Mg + LiOH = Mg(OH)2 + Li =>
Mg + 2 LiOH = Mg(OH)2 + 2 Li
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H12O6 + NH3 = H2O + O2 + C10245H21145O4115N1477 =>
3415 C6H12O6 + 2954 NH3 = 3776 H2O + 4242 O2 + 2 C10245H21145O4115N1477
U + F + Mg = UFMg =>
U + F + Mg = UFMg
CO2 + NaO = NaO2 + CO =>
CO2 + NaO = NaO2 + CO
ZnSO4 + NaOH = ZnSO4NaOH =>
ZnSO4 + NaOH = ZnSO4NaOH
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
(C2H5OH)2 + O2 = CO2 + H2O =>
(C2H5OH)2 + 6 O2 = 4 CO2 + 6 H2O
CH4N + O2 = CO2 + H2O + NO2 =>
CH4N + 3 O2 = CO2 + 2 H2O + NO2
C2H2 + CH3COOH = (CH3CO2)2CHCH3 =>
C2H2 + 2 CH3COOH = (CH3CO2)2CHCH3
K2SO4 + Ba(CH3COO)2 = BaSO4 + CH3COOK =>
K2SO4 + Ba(CH3COO)2 = BaSO4 + 2 CH3COOK
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2 = C4 =>
2 C2 = C4
Na2SO4 + BaCl2 = Ba(Na2) + SO4(Cl2) =>
Na2SO4 + BaCl2 = Ba(Na2) + SO4(Cl2)
S(s) + O2(g) + H20(l) = H2SO4(l) =>
10 S(s) + 20 O2(g) + H20(l) = 10 H2SO4(l)
FeSO3 + HCl = FeCl2 + H2SO3 =>
FeSO3 + 2 HCl = FeCl2 + H2SO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CS2 + H2S + Cu = Cu2S + CH4 =>
CS2 + 2 H2S + 8 Cu = 4 Cu2S + CH4
Rh2O + O2 = RhO2 =>
2 Rh2O + 3 O2 = 4 RhO2
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + H2O + NO =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + Na2SO4 + 4 H2O + 2 NO
Fe2(SO4)3 + NH3 = Fe + NH3(SO4)2 =>
2 Fe2(SO4)3 + 3 NH3 = 4 Fe + 3 NH3(SO4)2
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
H2O + F2 = F2O + H =>
H2O + F2 = F2O + 2 H
KMnO4 + Na2S2O3 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
SO4 + Al = S + AlO =>
SO4 + 4 Al = S + 4 AlO
[Co(H2O)6]Cl2 + HCl = H[CoCl3] + H2O =>
[Co(H2O)6]Cl2 + HCl = H[CoCl3] + 6 H2O
Cu{+} + O{2-} = Cu2O =>
2 Cu{+} + O{2-} = Cu2O
CH2O + CuO = CH2O2 + Cu =>
CH2O + CuO = CH2O2 + Cu
CH3CONa = Na + CH3CO =>
CH3CONa = Na + CH3CO
H2SO2 + KOH = KHSO2 + H2O =>
H2SO2 + KOH = KHSO2 + H2O
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2
Fe(NO3)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + K + NO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 K + 12 NO3
C2H2 + C2H6 = C2H4 =>
C2H2 + C2H6 = 2 C2H4
FeSCN + FeCl3 = Fe + SCNCl3 =>
FeSCN + FeCl3 = 2 Fe + SCNCl3
Mn + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn + 7 NaBiO3 + 28 HNO3 = 2 HMnO4 + 7 Bi(NO3)3 + 7 NaNO3 + 13 H2O
NaHCO3 + CH3OOH = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = NaCH3CO2 + 3 H2O + CO2
HClO3 + HCl = H2OCl2 =>
HClO3 + 5 HCl = 3 H2OCl2
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
S + CuSO4 = SSO4 + Cu =>
S + CuSO4 = SSO4 + Cu
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
Ag + AuNO3 = Ag(NO3)2 + Au =>
Ag + 2 AuNO3 = Ag(NO3)2 + 2 Au
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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