| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(CO3)3 + 6 HCl = 2 CrCl3 + 3 H2CO3
P + O2 = PO3 =>
2 P + 3 O2 = 2 PO3
NH4Cl + Pb3NO3 = NH4NO3 + Pb3Cl =>
NH4Cl + Pb3NO3 = NH4NO3 + Pb3Cl
Al(s) + H2O(g) = Al(OH)3 + H2 =>
2 Al(s) + 6 H2O(g) = 2 Al(OH)3 + 3 H2
NaCH3COO + NH4NO3 = NaNO3 + CH3COONH4 =>
NaCH3COO + NH4NO3 = NaNO3 + CH3COONH4
Ru + HNO3 = Ru(NO3)3 + NO2 + H2O =>
Ru + 6 HNO3 = Ru(NO3)3 + 3 NO2 + 3 H2O
Ca(Br)2 + HCl = CaCl2 + HBr =>
Ca(Br)2 + 2 HCl = CaCl2 + 2 HBr
Cl2 + Br{-} + CCl4 = Cl{-} + Br(CCl4) =>
Cl2 + 2 Br{-} + 2 CCl4 = 2 Cl{-} + 2 Br(CCl4)
C9H8O4 + OH{-} = C9H7O4{-} + H2O =>
C9H8O4 + OH{-} = C9H7O4{-} + H2O
Au + NaCN + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
KIO4 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO4 + 7 Na2SO3 + H2SO4 = I2 + 7 Na2SO4 + K2SO4 + H2O
CuCl2 + K2CrO4 = CuCrO4 + K2Cl2 =>
CuCl2 + K2CrO4 = CuCrO4 + K2Cl2
PbI2 + H2O = PbO + I2H2 =>
PbI2 + H2O = PbO + I2H2
H3PO2 + I + H2O = H3PO3 + HI =>
H3PO2 + 2 I + H2O = H3PO3 + 2 HI
KHSO4 = K2SO4 + SO3 + H2O =>
2 KHSO4 = K2SO4 + SO3 + H2O
ZnCl2 + Fe(OH)2 = Zn(OH)2 + FeCl2 =>
ZnCl2 + Fe(OH)2 = Zn(OH)2 + FeCl2
Pd{2+} + H2O = Pd(OH)2 + H{+} =>
Pd{2+} + 2 H2O = Pd(OH)2 + 2 H{+}
AgNO3 + K2S = K2NO3 + AgS =>
AgNO3 + K2S = K2NO3 + AgS
Al(NO3)3 + Li2SO4 = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiNO3
HNO3 + Au2(OH)2 = Au2(NO3)2 + H2O =>
2 HNO3 + Au2(OH)2 = Au2(NO3)2 + 2 H2O
C6H12 + HNO3 = C6H10O4 + N2O + H2O =>
4 C6H12 + 10 HNO3 = 4 C6H10O4 + 5 N2O + 9 H2O
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
CaO + S = CaS + CaSO4 =>
4 CaO + 4 S = 3 CaS + CaSO4
B4C + Fe = Fe2B + Fe2C =>
B4C + 10 Fe = 4 Fe2B + Fe2C
Ti + Pb3O4 = TiO2 + Pb =>
2 Ti + Pb3O4 = 2 TiO2 + 3 Pb
K + S = K2S3 =>
2 K + 3 S = K2S3
H3PO4 + HCl = H2PO3Cl + H2O =>
H3PO4 + HCl = H2PO3Cl + H2O
(NH4)3[Fe(CN)6] + CuC2O4 = (NH4)2C2O4 + Cu3[Fe(CN)6]2 =>
2(NH4)3[Fe(CN)6] + 3 CuC2O4 = 3(NH4)2C2O4 + Cu3[Fe(CN)6]2
C2 + KNO3 = K2CO3 + N2 + CO2 =>
5 C2 + 8 KNO3 = 4 K2CO3 + 4 N2 + 6 CO2
NH4SO3 + Na2CrO4 = Na2SO3 + NH4CrO4 =>
NH4SO3 + Na2CrO4 = Na2SO3 + NH4CrO4
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Al + Fe = AlFe3 =>
Al + 3 Fe = AlFe3
Ca(HCO3)2 + Na2CO3 = NaHCO3 + CaCO3 =>
Ca(HCO3)2 + Na2CO3 = 2 NaHCO3 + CaCO3
CaBr2 + Na2SiO4 = CaSiO4 + NaBr =>
CaBr2 + Na2SiO4 = CaSiO4 + 2 NaBr
(NH4)OH + HI = (NH4)I + H2O =>
(NH4)OH + HI = (NH4)I + H2O
SiMg2 + HCl = MgCl2 + SiH4 =>
SiMg2 + 4 HCl = 2 MgCl2 + SiH4
Li2CO3 + K3PO4 = Li3 + PO4 + K2CO3 =>
3 Li2CO3 + 2 K3PO4 = 2 Li3 + 2 PO4 + 3 K2CO3
Pb3(PO4)4 = Pb3(PO3)4 + O2 =>
Pb3(PO4)4 = Pb3(PO3)4 + 2 O2
Bi(NO3)2 + K2SNO2 + KOH = Bi + K2SNO3 + KNO2 + H2O =>
Bi(NO3)2 + 3 K2SNO2 + 2 KOH = Bi + 3 K2SNO3 + 2 KNO2 + H2O
ZnO + HNO3 = Zn(NO3)3 + NO + H2O =>
3 ZnO + 10 HNO3 = 3 Zn(NO3)3 + NO + 5 H2O
C2O2 = C + O2 =>
C2O2 = 2 C + O2
Pb(NO3)2 + NH3 = Pb(NH3)2 + NH3(NO3) =>
Pb(NO3)2 + 4 NH3 = Pb(NH3)2 + 2 NH3(NO3)
CH3CHO + HCN = CH3CH2OH + CN =>
CH3CHO + 2 HCN = CH3CH2OH + 2 CN
H2CO3 + Al = AlCO3 + H =>
H2CO3 + Al = AlCO3 + 2 H
Fe + CuS = FeCuS =>
Fe + CuS = FeCuS
HNO3 + HF = NO + F2 + H2O =>
2 HNO3 + 6 HF = 2 NO + 3 F2 + 4 H2O
CuCl2 + NH3 + H2O = Cu(OH)2 + NH4 + Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4 + 2 Cl
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
C2H5NH2(g) + O2(g) = CO4(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 23 O2(g) = 8 CO4(g) + 14 H2O(g) + 2 N2(g)
BaSiO3 + H2SO4 = BaSO4 + H2SiO3 =>
BaSiO3 + H2SO4 = BaSO4 + H2SiO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
