| Équations équilibrées la veille |
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
(NH4)2CO3 + Ba(CH3COO)2 = BaCO3 + NH4(CH3COO) =>
(NH4)2CO3 + Ba(CH3COO)2 = BaCO3 + 2 NH4(CH3COO)
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
UO3 + NaOH = Na2U2O7 + H2O =>
2 UO3 + 2 NaOH = Na2U2O7 + H2O
Fe + SnSO4 = Sn + FeSO4 =>
Fe + SnSO4 = Sn + FeSO4
FeSO4 + Pb(NO2)2 = FeNO2 + Pb(SO4)2 =>
2 FeSO4 + Pb(NO2)2 = 2 FeNO2 + Pb(SO4)2
PbSO4 + Na2S = PbS + Na2SO4 =>
PbSO4 + Na2S = PbS + Na2SO4
SrCl2 + Na2(CO3) = Sr2(CO3)2 + NaCl =>
2 SrCl2 + 2 Na2(CO3) = Sr2(CO3)2 + 4 NaCl
H2SO3 + ZnCO3 = Zn2(SO3)2 + H2O + CO2 =>
2 H2SO3 + 2 ZnCO3 = Zn2(SO3)2 + 2 H2O + 2 CO2
Na2CO3 + Ca(HO)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(HO)2 = 2 NaOH + CaCO3
Li + SF6 = LiF + Li2S =>
8 Li + SF6 = 6 LiF + Li2S
Sn(OH)2 + H3PO4 = Sn3(PO4)2 + H2O =>
3 Sn(OH)2 + 2 H3PO4 = Sn3(PO4)2 + 6 H2O
CoBr2 + Al = CoAl + Br2 =>
CoBr2 + Al = CoAl + Br2
Na4(Fe(CN)6) + FeCl3 = Fe4(Fe(CN)6)3 + NaCl =>
3 Na4(Fe(CN)6) + 4 FeCl3 = Fe4(Fe(CN)6)3 + 12 NaCl
C18H19O9N + O2 = CO2 + H2O + NH3 =>
2 C18H19O9N + 35 O2 = 36 CO2 + 16 H2O + 2 NH3
ZnCl2 = Zn + Cl2 =>
ZnCl2 = Zn + Cl2
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu =>
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu
I2 + O = I2O =>
I2 + O = I2O
Na2CO3 + H2C4H4O6 = CO2 + H2O + Na2C4H4O6 =>
Na2CO3 + H2C4H4O6 = CO2 + H2O + Na2C4H4O6
C2H6 + NH3 + O2 = HCN + H2O =>
2 C2H6 + 4 NH3 + 5 O2 = 4 HCN + 10 H2O
CH4O = C2H6O + H2O =>
2 CH4O = C2H6O + H2O
RbCl + Br2 = RbBr + Cl2 =>
2 RbCl + Br2 = 2 RbBr + Cl2
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
Li2O + ZnO = Li10Zn4O9 =>
5 Li2O + 4 ZnO = Li10Zn4O9
Zn + (O)2 = ZnO =>
2 Zn + (O)2 = 2 ZnO
NaClO + Zn = ZnO + NaCl =>
NaClO + Zn = ZnO + NaCl
Zn + CoCl2 = ZnCl2 + Co =>
Zn + CoCl2 = ZnCl2 + Co
C18H26O10N + O2 = CO2 + H2O + NH3 =>
4 C18H26O10N + 75 O2 = 72 CO2 + 46 H2O + 4 NH3
NaNO3 + CaCl2 = NaNO3CaCl2 =>
NaNO3 + CaCl2 = NaNO3CaCl2
Mg + Fe2(CO3)3 = Fe + Mg(CO3)2 =>
3 Mg + 2 Fe2(CO3)3 = 4 Fe + 3 Mg(CO3)2
Na2S2O3 + O2 + H2O = Na2SO4 + H2SO4 =>
Na2S2O3 + 2 O2 + H2O = Na2SO4 + H2SO4
C2H3Cl + Cl2 = C2H3Cl3 =>
C2H3Cl + Cl2 = C2H3Cl3
Ag + Au2(CO3)3 = Au + Ag2(CO3) =>
6 Ag + Au2(CO3)3 = 2 Au + 3 Ag2(CO3)
Cu(NO3)2 + HOH = CuOHNO3 + HNO3 =>
Cu(NO3)2 + HOH = CuOHNO3 + HNO3
Cr2(SO4)3 + NaOH + Cl2 = NaCrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + 16 NaOH + 4 Cl2 = 2 NaCrO4 + 8 NaCl + 3 Na2SO4 + 8 H2O
NH = HN =>
NH = HN
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NaHCO3(s) = H2O(g) + CO2(g) + Na2O(s) =>
2 NaHCO3(s) = H2O(g) + 2 CO2(g) + Na2O(s)
Bi2S3 + H2SO4 = Bi2O12S3 + H2S =>
Bi2S3 + 3 H2SO4 = Bi2O12S3 + 3 H2S
(NH4)HCO3 + NaCl = NaHCO3 + NH4Cl =>
(NH4)HCO3 + NaCl = NaHCO3 + NH4Cl
BeUPO3N2Cl7 = Be + U + PO3 + N + Cl =>
BeUPO3N2Cl7 = Be + U + PO3 + 2 N + 7 Cl
FeS2 + O2 + H2O = Fe{2+} + SO4{2-} + H{+} =>
2 FeS2 + 7 O2 + 2 H2O = 2 Fe{2+} + 4 SO4{2-} + 4 H{+}
C9H18OH + O2 = H2O + CO =>
4 C9H18OH + 35 O2 = 38 H2O + 36 CO
TiI4 = Ti + I =>
TiI4 = Ti + 4 I
Cu + Sn(NO3)2 = CuNO3 + Sn =>
2 Cu + Sn(NO3)2 = 2 CuNO3 + Sn
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Po + HNO3 = Po(NO3)4 + NO + H2O =>
3 Po + 16 HNO3 = 3 Po(NO3)4 + 4 NO + 8 H2O
CO2 + H2O + HCl = C6H4Cl2 + O2 =>
12 CO2 + 2 H2O + 4 HCl = 2 C6H4Cl2 + 13 O2
K2S2O3 + I2 = K2S4O6 + KI =>
2 K2S2O3 + I2 = K2S4O6 + 2 KI
CO(NH2)2(aq) + H2O(l) = CO2(g) + NH3(aq) =>
CO(NH2)2(aq) + H2O(l) = CO2(g) + 2 NH3(aq)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
