| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl(aq) + NaOH(aq) = NH3(g) + NaCl(aq) + H2O(l)
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + N2 + H2O =>
Cu2S + 6 HNO3 = 2 Cu(NO3)2 + H2SO4 + N2 + 2 H2O
Ag + H3P = Ag3P + H2 =>
6 Ag + 2 H3P = 2 Ag3P + 3 H2
Ba + PdCl2 = Pd + BaCl2 =>
Ba + PdCl2 = Pd + BaCl2
H2CO3(aq) + NaOH(aq) = (Na)2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 NaOH(aq) = (Na)2CO3(aq) + 2 H2O(l)
HClO4 + Be(OH)2 = Be(ClO4)2 + H2O =>
2 HClO4 + Be(OH)2 = Be(ClO4)2 + 2 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Au(NO3) + Sn = Au + Sn(NO3)2 =>
2 Au(NO3) + Sn = 2 Au + Sn(NO3)2
LiHCO3 = CO2 + H2O + Li2CO3 =>
2 LiHCO3 = CO2 + H2O + Li2CO3
C2H8N2(l) + N2O4(g) = CO2(g) + H2O(g) + N2(g) =>
C2H8N2(l) + 2 N2O4(g) = 2 CO2(g) + 4 H2O(g) + 3 N2(g)
Fe{3+} + [Fe(CN)6]{4-} = Fe4[Fe(CN)6]3 =>
4 Fe{3+} + 3[Fe(CN)6]{4-} = Fe4[Fe(CN)6]3
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Cs + H2O = CsOH + H =>
Cs + H2O = CsOH + H
[Ag(NH3)2]Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2]Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Fe(s) + HNO3(aq) = Fe(NO3)2(aq) + NO2(g) + H2O(l) =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
NaCl + H2O + AgNO3 = HNO3 + HCl + NaAgO =>
NaCl + H2O + AgNO3 = HNO3 + HCl + NaAgO
MgO + (CO2) = MgCO3 =>
MgO + (CO2) = MgCO3
Cr(s) + H2SO4(aq) = Cr2(SO4)3(aq) + H2(g) =>
2 Cr(s) + 3 H2SO4(aq) = Cr2(SO4)3(aq) + 3 H2(g)
XCOOH + [Fe(YOH)]Cl3 = Fe(XCOO)3 + YOH + HCl =>
3 XCOOH + [Fe(YOH)]Cl3 = Fe(XCOO)3 + YOH + 3 HCl
CaNO3 + KCO3 = KNO3 + CaCO3 =>
CaNO3 + KCO3 = KNO3 + CaCO3
Na[Al(OH)4] + Na2CO3 = Al2(CO3)3 + NaOH =>
2 Na[Al(OH)4] + 3 Na2CO3 = Al2(CO3)3 + 8 NaOH
Rb + S = Rb2S2 =>
2 Rb + 2 S = Rb2S2
HCOONH4 = HCONH2 + H2O =>
HCOONH4 = HCONH2 + H2O
SnSO4 = O2 + SnSO3 =>
2 SnSO4 = O2 + 2 SnSO3
Mg(OH)2 + CaBr2 = Ca(OH)2 + MgBr2 =>
Mg(OH)2 + CaBr2 = Ca(OH)2 + MgBr2
Na2S2O3 + H2SO4 = Na2SO4 + H2O + S =>
3 Na2S2O3 + H2SO4 = 3 Na2SO4 + H2O + 4 S
H3PO4 + Al = AlPO4 + H2 =>
2 H3PO4 + 2 Al = 2 AlPO4 + 3 H2
HCl + WO3 + SnCl2 = SnCl6 + H2O + W3O8 =>
4 HCl + 6 WO3 + SnCl2 = SnCl6 + 2 H2O + 2 W3O8
MnO4{-} + Zn + H2O = MnO2 + Zn(OH)2 + OH{-} =>
2 MnO4{-} + 3 Zn + 4 H2O = 2 MnO2 + 3 Zn(OH)2 + 2 OH{-}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ZnO = O2 + Zn =>
2 ZnO = O2 + 2 Zn
K2HPO4 + HCl = Cl2 + HK2HPO4 =>
2 K2HPO4 + 2 HCl = Cl2 + 2 HK2HPO4
K2Co3 + BaCl2 = BaCo3 + KCl =>
K2Co3 + BaCl2 = BaCo3 + 2 KCl
CuO + Na2S + H2O = CuS + NaOH =>
CuO + Na2S + H2O = CuS + 2 NaOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
FeSO4 + O2 = Fe2O3 + SO3 =>
4 FeSO4 + O2 = 2 Fe2O3 + 4 SO3
H5P3O10 + NaOH = Na3PO4 + H2O =>
H5P3O10 + 9 NaOH = 3 Na3PO4 + 7 H2O
B2O3 + H2O = B(OH)4 + H3O =>
B2O3 + 7 H2O = 2 B(OH)4 + 2 H3O
Na2C2O4 = CO2 + Na =>
Na2C2O4 = 2 CO2 + 2 Na
MgCl2(aq) + Ba(OH)2(aq) = Mg(OH)2 + BaCl2(aq) =>
MgCl2(aq) + Ba(OH)2(aq) = Mg(OH)2 + BaCl2(aq)
Cr2O7{2-} + HCl = Cr{3+} + Cl2 + H2O + Cl{-} =>
Cr2O7{2-} + 14 HCl = 2 Cr{3+} + 3 Cl2 + 7 H2O + 8 Cl{-}
NaNO2 + FeSO3 = Fe(NO2)2 + Na2SO3 =>
2 NaNO2 + FeSO3 = Fe(NO2)2 + Na2SO3
HCl + HNO3 = HClO3 + N2O3 + H2O =>
2 HCl + 6 HNO3 = 2 HClO3 + 3 N2O3 + 3 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
(NH4)2Cr2O7 = Cr(OH)3 + N2 + H2O =>
(NH4)2Cr2O7 = 2 Cr(OH)3 + N2 + H2O
Sn(OH)4 + Fe2(CO3)3 = Fe(OH)3 + Sn(CO3)2 =>
3 Sn(OH)4 + 2 Fe2(CO3)3 = 4 Fe(OH)3 + 3 Sn(CO3)2
Fe{3+} + SCN{-} = Fe(SCN)6{3-} =>
Fe{3+} + 6 SCN{-} = Fe(SCN)6{3-}
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4(NO3)
NOBr = Br2 + NO =>
2 NOBr = Br2 + 2 NO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
