| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 2 HI = 2 FeCl2 + I2 + 2 HCl
Ca(OH) + HPO = CaPO + H2O =>
Ca(OH) + HPO = CaPO + H2O
P2O5 + H2O = (PHO3) =>
P2O5 + H2O = 2(PHO3)
K + Co2 = K2Co2 =>
2 K + Co2 = K2Co2
I2{-} + HSO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
2 I2{-} + HSO3{-} + H2O = SO4{2-} + 4 I{-} + 3 H{+}
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + Na2(NO3)2(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + Na2(NO3)2(aq)
MnCl2Ba(OH)2 = Mn(OH)2BaCl2 =>
MnCl2Ba(OH)2 = Mn(OH)2BaCl2
C13H28(l) + O2(g) = CO2(g) + H2O(g) =>
C13H28(l) + 20 O2(g) = 13 CO2(g) + 14 H2O(g)
BiCl3 + Fe = Bi + FeCl3 =>
BiCl3 + Fe = Bi + FeCl3
Ca(H2PO4)2 + H2SO4 = Ca(SO4) + H3PO4 =>
Ca(H2PO4)2 + H2SO4 = Ca(SO4) + 2 H3PO4
CaCl2 + (NH4)2SO4 = CaSO4 + NH4Cl =>
CaCl2 + (NH4)2SO4 = CaSO4 + 2 NH4Cl
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O =>
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CuSO4 + AgNO3 = Cu(NO3)2 + Ag + SO4 =>
CuSO4 + 2 AgNO3 = Cu(NO3)2 + 2 Ag + SO4
KMnO4 + NaOH + NaNO2 = K2MnO4 + NaMnO4 + NaNO3 + H2O =>
4 KMnO4 + 2 NaOH + NaNO2 = 2 K2MnO4 + 2 NaMnO4 + NaNO3 + H2O
PbS + Na2SiO4 = Pb + Na2S + Si + O =>
PbS + Na2SiO4 = Pb + Na2S + Si + 4 O
KMnO4 = K(MnO4) =>
KMnO4 = K(MnO4)
ClBa + H2SO4 = BaSO4 + ClH2 =>
ClBa + H2SO4 = BaSO4 + ClH2
CuOHCl + NaOH = Cu(OH)2 + NaCl =>
CuOHCl + NaOH = Cu(OH)2 + NaCl
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
CO + Br = COBr =>
CO + Br = COBr
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
HCOOH + KOH = KCOOH + HOH =>
HCOOH + KOH = KCOOH + HOH
N2 + MgBr2 = Mg2N3 + Br2 =>
3 N2 + 4 MgBr2 = 2 Mg2N3 + 4 Br2
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HSi + O2 = SiO + H2O =>
4 HSi + 3 O2 = 4 SiO + 2 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH3CH2OH =>
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH3CH2OH
H2(C2O4)Cu(OH) = H3OCu(C2O4) =>
H2(C2O4)Cu(OH) = H3OCu(C2O4)
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
HCrO4 = Cr2O7 + H2O =>
2 HCrO4 = Cr2O7 + H2O
NaOH + CH2(Cl)CH(Cl)CH3 = NaCl + CH2(OH)CH(OH)CH3 =>
2 NaOH + CH2(Cl)CH(Cl)CH3 = 2 NaCl + CH2(OH)CH(OH)CH3
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
B2 = B =>
B2 = 2 B
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
C3H25 + O2 = CO2 + H2O =>
4 C3H25 + 37 O2 = 12 CO2 + 50 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaN3(s) = Na3N(s) + N2(g) =>
3 NaN3(s) = Na3N(s) + 4 N2(g)
CH3CH2CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
3 CH3CH2CHOHCH3 + 4 CuO = 4 CH3COCH3 + 3 H2O + 4 Cu
KMnO4 + NaOH + NaNO2 = K2MnO4 + NaMnO4 + NaNO3 + H2O =>
4 KMnO4 + 2 NaOH + NaNO2 = 2 K2MnO4 + 2 NaMnO4 + NaNO3 + H2O
Cu(NO3)2*3H2O + NaOH = Cu(OH)2 + NaNO3 + H2O =>
Cu(NO3)2*3H2O + 2 NaOH = Cu(OH)2 + 2 NaNO3 + 3 H2O
BaCl2 + Na2CrO4 = Ba(CrO4) + NaCl =>
BaCl2 + Na2CrO4 = Ba(CrO4) + 2 NaCl
NiCu + HCl = H2 + CuCl + Ni =>
2 NiCu + 2 HCl = H2 + 2 CuCl + 2 Ni
NaI + CaC12 = NaC12 + CaI =>
NaI + CaC12 = NaC12 + CaI
NaMnO4 + KI + HCl = MnCl2 + NaCl + KCl + H2O + I2 =>
2 NaMnO4 + 10 KI + 16 HCl = 2 MnCl2 + 2 NaCl + 10 KCl + 8 H2O + 5 I2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
