| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ba + CO2 = 2 BaO + C
NaOH + Ca(NO3)3 = Na + NO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)3 = 2 Na + 3 NO3 + Ca(OH)2
KHSO4 + NaCl = K2SO4 + Na2SO4 + HCl =>
2 KHSO4 + 2 NaCl = K2SO4 + Na2SO4 + 2 HCl
Os + Cl2 = OsCl3 =>
2 Os + 3 Cl2 = 2 OsCl3
N2O3H2O = HNO2 =>
N2O3H2O = 2 HNO2
NaOH + Ca(NO3)3 = Na + NO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)3 = 2 Na + 3 NO3 + Ca(OH)2
KHSO4 + NaCl = K2SO4 + Na2SO4 + HCl =>
2 KHSO4 + 2 NaCl = K2SO4 + Na2SO4 + 2 HCl
CaCO3 + Al2O3 = CaOAl2O3 + CO2 =>
CaCO3 + Al2O3 = CaOAl2O3 + CO2
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
NaOH + Ca(NO3)3 = Na + NO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)3 = 2 Na + 3 NO3 + Ca(OH)2
KHSO4 + NaCl = K2SO4 + Na2SO4 + HCl =>
2 KHSO4 + 2 NaCl = K2SO4 + Na2SO4 + 2 HCl
Cl2(g) + KI(s) = KCl(s) + I2(g) =>
Cl2(g) + 2 KI(s) = 2 KCl(s) + I2(g)
ZnS + O2 = ZnO + SO22 =>
2 ZnS + 23 O2 = 2 ZnO + 2 SO22
CH3(CH2)10COOH + NaOH = C1H3(CH2)10COONa + H2O =>
CH3(CH2)10COOH + NaOH = C1H3(CH2)10COONa + H2O
Hg(NO3)2 + H2O = Hg(OH)2 + HNO3 =>
Hg(NO3)2 + 2 H2O = Hg(OH)2 + 2 HNO3
Na2(CO3) = C + Na + O2 =>
2 Na2(CO3) = 2 C + 4 Na + 3 O2
Ca2Al3(SiO4)3(OH) + SiO2 = CaAl2Si2O8 + Ca3Al2(SiO4)3 + H2O =>
4 Ca2Al3(SiO4)3(OH) + SiO2 = 5 CaAl2Si2O8 + Ca3Al2(SiO4)3 + 2 H2O
(NH4)OH + H3PO4 = (NH4)3PO4 + H2O =>
3(NH4)OH + H3PO4 = (NH4)3PO4 + 3 H2O
NaOH + Ca(NO3)3 = Na + NO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)3 = 2 Na + 3 NO3 + Ca(OH)2
KHSO4 + NaCl = K2SO4 + Na2SO4 + HCl =>
2 KHSO4 + 2 NaCl = K2SO4 + Na2SO4 + 2 HCl
F2 + K2S = KF + S8 =>
8 F2 + 8 K2S = 16 KF + S8
C4H8 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C4H8 + 48 KMnO4 + 52 KOH = 4 C6H5COOK + 48 K2MnO4 + 44 H2O
SiO + H2O = H2SiO2 =>
SiO + H2O = H2SiO2
NaOH + Ca(NO3)3 = Na + NO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)3 = 2 Na + 3 NO3 + Ca(OH)2
C(s) + H2(g) = CH4 =>
C(s) + 2 H2(g) = CH4
HOC(CH2)4COOH + O2 = CO2 + H2O =>
HOC(CH2)4COOH + 7 O2 = 6 CO2 + 5 H2O
KHSO4 + NaCl = K2SO4 + Na2SO4 + HCl =>
2 KHSO4 + 2 NaCl = K2SO4 + Na2SO4 + 2 HCl
NaOH + Ca(NO3)3 = Na + NO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)3 = 2 Na + 3 NO3 + Ca(OH)2
K3[Fe(CN)6] + (NH4)2S = K3(NH4)[Fe(CN)6] + NH4S =>
K3[Fe(CN)6] + (NH4)2S = K3(NH4)[Fe(CN)6] + NH4S
Al2S3 + NiS = NiAl2 + S =>
Al2S3 + NiS = NiAl2 + 4 S
KCIO4(s) = KCI(s) + O2(g) =>
KCIO4(s) = KCI(s) + 2 O2(g)
CH3OOH + H2O = CO3 + H2 =>
CH3OOH + H2O = CO3 + 3 H2
CaBr2 + Co(NO3)2 = Ca(NO3)2 + CoBr2 =>
CaBr2 + Co(NO3)2 = Ca(NO3)2 + CoBr2
SO2 + Br2 + H2O = HBr + SO4 =>
SO2 + 2 Br2 + 2 H2O = 4 HBr + SO4
CaF2(s) + H2SO4(aq) = Ca(SO4)(g) + HF(aq) =>
CaF2(s) + H2SO4(aq) = Ca(SO4)(g) + 2 HF(aq)
C6H5CH3 + Br2 = C6H4CH3Br + HBr =>
C6H5CH3 + Br2 = C6H4CH3Br + HBr
K2O + F2 = KF + O2 =>
2 K2O + 2 F2 = 4 KF + O2
Cr(NO3)2KOH = Cr(OH)K(NO3)2 =>
Cr(NO3)2KOH = Cr(OH)K(NO3)2
HCl(aq) + Na2CO3 = NaCl(aq) + H2CO3(aq) =>
2 HCl(aq) + Na2CO3 = 2 NaCl(aq) + H2CO3(aq)
VO2Cl + Na2SO3 = VOCl + Na2SO4 =>
VO2Cl + Na2SO3 = VOCl + Na2SO4
NaOH + Ca(NO3)3 = Na + NO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)3 = 2 Na + 3 NO3 + Ca(OH)2
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
Sn(OH)2 + H3PO3 = Sn3(PO3)2 + H2O =>
3 Sn(OH)2 + 2 H3PO3 = Sn3(PO3)2 + 6 H2O
KMnO4(s) + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4(s) + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
NaI + H3PO4 = IH3 + NaPO4 =>
NaI + H3PO4 = IH3 + NaPO4
KOH + H2SO4 = H3KO4 + SO =>
KOH + H2SO4 = H3KO4 + SO
KHSO4 + NaCl = K2SO4 + Na2SO4 + HCl =>
2 KHSO4 + 2 NaCl = K2SO4 + Na2SO4 + 2 HCl
LiH + B(CH3)3 = [HB(CH3)3] + Li =>
LiH + B(CH3)3 = [HB(CH3)3] + Li
FeSO4 + KSCN = Fe(SCN) + KSO4 =>
FeSO4 + KSCN = Fe(SCN) + KSO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
