| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C12H26 + 7 C = 13 C7H14
HIO3 + H2S = S + HI + H2O =>
HIO3 + 3 H2S = 3 S + HI + 3 H2O
Cr2(SO4)3 + Na2SO3 + H2O = Na2SO4 + Cr(OH)3 + SO2 =>
Cr2(SO4)3 + 3 Na2SO3 + 3 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 3 SO2
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
C5H11Br = C5H10 + HBr =>
C5H11Br = C5H10 + HBr
K2Co3 + BaCl2 = BaCo3 + KCl =>
K2Co3 + BaCl2 = BaCo3 + 2 KCl
AuCl3 + CH3OH + NaOH = HCOONa + Au + NaCl + H2O =>
4 AuCl3 + 3 CH3OH + 15 NaOH = 3 HCOONa + 4 Au + 12 NaCl + 12 H2O
C6H12O6 + O2 = CO28 + H2O =>
C6H12O6 + 84 O2 = 6 CO28 + 6 H2O
K2C2O4 + Ca3(AsO4)2 = K3AsO4 + CaC2O4 =>
3 K2C2O4 + Ca3(AsO4)2 = 2 K3AsO4 + 3 CaC2O4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na2SiO3 + Al = Na2Si + Al2O3 =>
Na2SiO3 + 2 Al = Na2Si + Al2O3
Sr(NO3)2 + Al2O3 = Al(NO3)3 + SrO =>
3 Sr(NO3)2 + Al2O3 = 2 Al(NO3)3 + 3 SrO
NH4{+} + CH3COO{-} = NH3 + CH3COOH =>
NH4{+} + CH3COO{-} = NH3 + CH3COOH
Ca + FeBr3 = Fe + Ca2Br3 =>
2 Ca + FeBr3 = Fe + Ca2Br3
Fe203 + HCl = FeCl2 + H2 =>
Fe203 + 406 HCl = 203 FeCl2 + 203 H2
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
Cu + NaCl = NaCu + Cl2 =>
2 Cu + 2 NaCl = 2 NaCu + Cl2
Al(C2H3O2)3 + H2(SO4) = Al2(SO4)3 + H(C2H3O2) =>
2 Al(C2H3O2)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H(C2H3O2)
Al(OH)3 + CO = Al(HCOO)3 =>
Al(OH)3 + 3 CO = Al(HCOO)3
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2 =>
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2
KON + H2SO3 = K2SO3 + NOH =>
2 KON + H2SO3 = K2SO3 + 2 NOH
SF6 + H2O = SO3 + HF =>
SF6 + 3 H2O = SO3 + 6 HF
ZnS + O2 + H2O = Zn(OH)2 + SO2 =>
2 ZnS + 3 O2 + 2 H2O = 2 Zn(OH)2 + 2 SO2
HNo2 = H + No2 =>
HNo2 = H + No2
Na3AsO3 + Zn + HCl = AsH3 + ZnCl2 + H2O + NaCl =>
Na3AsO3 + 3 Zn + 9 HCl = AsH3 + 3 ZnCl2 + 3 H2O + 3 NaCl
CH3NO2 + NaHSO3 = CH3SO3Na + HNO2 =>
CH3NO2 + NaHSO3 = CH3SO3Na + HNO2
R + X = RX =>
R + X = RX
Ba(NO3)2 + Na3PO4 = BaNa3 + PO4(NO3)2 =>
Ba(NO3)2 + Na3PO4 = BaNa3 + PO4(NO3)2
sodiumhydrogencarbonate = CO2 + H2O + sodiumcarbonate =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Al2(SO4)3 + Co(NO3)2 = Co(AlO2) + NO2 + O2 + SO3 =>
2 Al2(SO4)3 + 4 Co(NO3)2 = 4 Co(AlO2) + 8 NO2 + 3 O2 + 6 SO3
Mg(NO3)2 + H2O + N2 = Mg + HNO3 =>
5 Mg(NO3)2 + 6 H2O + N2 = 5 Mg + 12 HNO3
CH3(CH2)COOAg + CH3Cl = CH3CH2COOCH3 + AgCl =>
CH3(CH2)COOAg + CH3Cl = CH3CH2COOCH3 + AgCl
Na5(CO3)2(HCO3)(H2O)2(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 Na5(CO3)2(HCO3)(H2O)2(s) = 5 Na2CO3(s) + CO2(g) + 5 H2O(g)
HCOOH(aq) + NaOH(aq) = NaHCOO(aq) + H2O(aq) =>
HCOOH(aq) + NaOH(aq) = NaHCOO(aq) + H2O(aq)
Fe(ClO4)3 + H2S = Fe2S3 + HClO4 =>
2 Fe(ClO4)3 + 3 H2S = Fe2S3 + 6 HClO4
Ca3(PO4)2 + C + SiO2 = P + CO2 + CaSiO3 =>
2 Ca3(PO4)2 + 5 C + 6 SiO2 = 4 P + 5 CO2 + 6 CaSiO3
KHCO3 + CaCl2 = KCl + CaCO3 + H2O + CO2 =>
2 KHCO3 + CaCl2 = 2 KCl + CaCO3 + H2O + CO2
Fe(NO3){3} + NH3 + H2O = Fe(OH){3} + NH4NO3 =>
Fe(NO3){3} + NH3 + H2O = Fe(OH){3} + NH4NO3
NH4Cl + S = NH4ClS =>
NH4Cl + S = NH4ClS
XeO4 + Mg = Xe + MgO =>
XeO4 + 4 Mg = Xe + 4 MgO
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
NH3 + HCl = NH3Cl2 + H2 =>
NH3 + 2 HCl = NH3Cl2 + H2
KNO3 + NH3 + CO2 + H2O = K2CO3 + NH4NO3 =>
2 KNO3 + 2 NH3 + CO2 + H2O = K2CO3 + 2 NH4NO3
H2SO4 + NaOH(s) = H2O(l) + Na2SO4(aq) =>
H2SO4 + 2 NaOH(s) = 2 H2O(l) + Na2SO4(aq)
SiO2 + HNO3 = SiO(NO3)2 + H2O =>
SiO2 + 2 HNO3 = SiO(NO3)2 + H2O
AlF3 + (NH4)3PO4 = Al(NH4)3 + F3(PO4) =>
AlF3 + (NH4)3PO4 = Al(NH4)3 + F3(PO4)
Cr2S3 + NaOH + Cl2O7 = Na2Cr2O7 + Na2SO4 + Cl2 + H2O =>
7 Cr2S3 + 56 NaOH + 15 Cl2O7 = 7 Na2Cr2O7 + 21 Na2SO4 + 15 Cl2 + 28 H2O
KMnO4 + Na2S2O3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 7 H2O
ZnSO4 + NH3 = ZnH3 + NSO4 =>
ZnSO4 + NH3 = ZnH3 + NSO4
KCN + FeS = K2S + Fe(CN)2 =>
2 KCN + FeS = K2S + Fe(CN)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
