| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O + 2 NaBH4 = C3H8O + 2 NaBH3
BaCO3 + Al = BaO + Al4C3 + Al2O3 =>
3 BaCO3 + 8 Al = 3 BaO + Al4C3 + 2 Al2O3
C6H10O2 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O2 + 2 NH3 + 2 H2 = C6H16N2 + 2 H2O
CuSO4(ac) + NaOH(ac) = Cu(OH)2(ac) + Na2SO4(ac) =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2(ac) + Na2SO4(ac)
MgSO4 + Ca(OH)2 + H2O = Mg(OH)2 + CaSO4*2H2O =>
MgSO4 + Ca(OH)2 + 2 H2O = Mg(OH)2 + CaSO4*2H2O
CaO + Fe = FeO + Ca =>
CaO + Fe = FeO + Ca
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
HMnO4 + HNO2 = Mn(NO3)2 + HNO3 + H2O =>
2 HMnO4 + 5 HNO2 = 2 Mn(NO3)2 + HNO3 + 3 H2O
NaHSO4 + KHSO4 = NaKSO4 + H2SO4 =>
NaHSO4 + KHSO4 = NaKSO4 + H2SO4
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
ZnO + Co(NO3)2 = ZnCo2O4 + NO2 + O2 =>
2 ZnO + 4 Co(NO3)2 = 2 ZnCo2O4 + 8 NO2 + O2
KI + K2(Cr2O7) + H2SO4 = I2 + Cr2(SO4) + K2(SO4) + H2O =>
10 KI + K2(Cr2O7) + 7 H2SO4 = 5 I2 + Cr2(SO4) + 6 K2(SO4) + 7 H2O
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
C24H2 + O2 = CO2 + H2 =>
C24H2 + 24 O2 = 24 CO2 + H2
P2S3 + HNO3 = H3PO4 + NO2 + S + H2O =>
P2S3 + 10 HNO3 = 2 H3PO4 + 10 NO2 + 3 S + 2 H2O
C17H35COOH + Cu(OH)2 = (C17H35COO)2Cu + H2O =>
2 C17H35COOH + Cu(OH)2 = (C17H35COO)2Cu + 2 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Na2S2O3 + NaOCl + H2O = Na2S4O6 + NaCl + NaOH =>
2 Na2S2O3 + NaOCl + H2O = Na2S4O6 + NaCl + 2 NaOH
SiO + NaOH = SiOH + NaO =>
SiO + NaOH = SiOH + NaO
Mn(NO3)3 = MnO2 + NO2 + O2 =>
2 Mn(NO3)3 = 2 MnO2 + 6 NO2 + O2
MgSO4 + K2SO3 = MgSO3 + K2SO4 =>
MgSO4 + K2SO3 = MgSO3 + K2SO4
ZnO + HCl = ZnOCl2 + H2 =>
ZnO + 2 HCl = ZnOCl2 + H2
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
CuSO4 + SO2 + H2O = Cu + H2SO4 =>
CuSO4 + SO2 + 2 H2O = Cu + 2 H2SO4
K2S + O2 + H2O = K2S2O3 + KOH =>
2 K2S + 2 O2 + H2O = K2S2O3 + 2 KOH
CH3CHOHCH3 + HCl = CH3CHClCH3 + H2O =>
CH3CHOHCH3 + HCl = CH3CHClCH3 + H2O
MnCl3 + Cl2 + H2O = MnO4 + HCl =>
2 MnCl3 + 5 Cl2 + 8 H2O = 2 MnO4 + 16 HCl
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
C4H10 + NaCl = C2H5Cl + Na =>
C4H10 + 2 NaCl = 2 C2H5Cl + 2 Na
C6H6COOH + CH3CH2OH = C6H6COOCH2CH3 + H2O =>
C6H6COOH + CH3CH2OH = C6H6COOCH2CH3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNo2 + NaOH = H2O + NaNo2 =>
HNo2 + NaOH = H2O + NaNo2
(CH3)3NH + H2O = (CH3)3N + H3O =>
(CH3)3NH + H2O = (CH3)3N + H3O
BI(OH)2NO3 + HNO3 = BI(NO3)3 + H2O =>
BI(OH)2NO3 + 2 HNO3 = BI(NO3)3 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
N2 + O2 = distickstofftrioxid =>
2 N2 + 3 O2 = 2 N2O3
KOH + Cl3 = KClO3 + KCl + H2O =>
6 KOH + 2 Cl3 = KClO3 + 5 KCl + 3 H2O
Cl2O7 + NaOH = NaClO4 + H2O =>
Cl2O7 + 2 NaOH = 2 NaClO4 + H2O
Mg + (OH)2 = MgO + H2O =>
Mg + (OH)2 = MgO + H2O
Cr2O7{-} + H{+} + Cl{-} = Cr{+3} + H2O + Cl2 =>
2 Cr2O7{-} + 28 H{+} + 14 Cl{-} = 4 Cr{+3} + 14 H2O + 7 Cl2
AgNO3(aq) + NaCO3(aq) = AgCO3(s) + NaNO3(aq) =>
AgNO3(aq) + NaCO3(aq) = AgCO3(s) + NaNO3(aq)
Rb2O + CaCl2 = RbCl + CaO =>
Rb2O + CaCl2 = 2 RbCl + CaO
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Br2O5 + NaOH = Br2O6NaH =>
Br2O5 + NaOH = Br2O6NaH
Cr2O3 + NaNO3 + Na2CO3 = NO + Na2CrO4 + CO2 =>
Cr2O3 + 2 NaNO3 + Na2CO3 = 2 NO + 2 Na2CrO4 + CO2
Na2SO3 + SO2 + H2O = NaHSO3 =>
Na2SO3 + SO2 + H2O = 2 NaHSO3
KMnO4 + KClO3 + KOH = K2MnO4 + KClO4 + H2O =>
2 KMnO4 + KClO3 + 2 KOH = 2 K2MnO4 + KClO4 + H2O
| 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 51 52 53 54 55 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
