| Équations équilibrées la veille |
2 NaCl + H2S = Na2S + Cl2 + H2
AlO = OAl =>
AlO = OAl
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
NaCI + H2SO4 = NaHSO4 + HCI =>
NaCI + H2SO4 = NaHSO4 + HCI
NaHCO3 + CH3COOH = CO2H2O + CH3COONa =>
NaHCO3 + CH3COOH = CO2H2O + CH3COONa
C2H5COOH + Br = C2H5BrCOOH =>
C2H5COOH + Br = C2H5BrCOOH
MnS2O3 + MnO4{-} + OH{-} = MnO2 + SO3{2-} + H2O =>
MnS2O3 + 2 MnO4{-} + 2 OH{-} = 3 MnO2 + 2 SO3{2-} + H2O
KBr + H2MnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
4 KBr + H2MnO4 + 3 H2SO4 = 2 Br2 + MnSO4 + 2 K2SO4 + 4 H2O
C3H6 + HBr = C3HBr + H2 =>
C3H6 + HBr = C3HBr + 3 H2
CaCl2 + H3PO4 + NaOH = Ca5(PO4)3OH + NaCl + H2O =>
5 CaCl2 + 3 H3PO4 + 10 NaOH = Ca5(PO4)3OH + 10 NaCl + 9 H2O
Li2(CO3) + NaCl = LiCl + Na2(CO3) =>
Li2(CO3) + 2 NaCl = 2 LiCl + Na2(CO3)
AgNH3 + Cl + HNO3 = AgClNH4NO3 =>
AgNH3 + Cl + HNO3 = AgClNH4NO3
TiOSO4 + CH3COONa + H2O = Ti(OH)4 + Na2SO4 + CH3COOH =>
TiOSO4 + 2 CH3COONa + 3 H2O = Ti(OH)4 + Na2SO4 + 2 CH3COOH
AgNO3NaCl2 = AgCl2NaNO3 =>
AgNO3NaCl2 = AgCl2NaNO3
CO(No3)2 + Na2SO4 = COSO4 + NaNo3 =>
CO(No3)2 + Na2SO4 = COSO4 + 2 NaNo3
HCl + HBr + Sn(OH)4 = SnCl2Br2 + H2O =>
2 HCl + 2 HBr + Sn(OH)4 = SnCl2Br2 + 4 H2O
Si + HOH = SiO2 + H2 =>
Si + 2 HOH = SiO2 + 2 H2
Cr2O3 + HF = CrF3 + H2O =>
Cr2O3 + 6 HF = 2 CrF3 + 3 H2O
H3PO3 + H2O = H3PO4 + H2 =>
H3PO3 + H2O = H3PO4 + H2
H2Br2 = HBr =>
H2Br2 = 2 HBr
AgOCN(s)NH4Cl(aq) = AgCl(s)NH4OCN(aq) =>
AgOCN(s)NH4Cl(aq) = AgCl(s)NH4OCN(aq)
Pb{2+}andBr{-} = Pb{2}Br =>
Pb{2+}andBr{-} = Pb{2}Br
Na3SO4 + Pb(NO3)2 = NaNO3 + Pb3(SO4)2 =>
2 Na3SO4 + 3 Pb(NO3)2 = 6 NaNO3 + Pb3(SO4)2
Bi + Cl3 = BiCl3 =>
Bi + Cl3 = BiCl3
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
O = O68 =>
68 O = O68
AlCl3 + Na2SO4 + H2O = Al(OH)3 + H2SO4 + NaCl =>
2 AlCl3 + 3 Na2SO4 + 6 H2O = 2 Al(OH)3 + 3 H2SO4 + 6 NaCl
Na2S2O3 + HCl = NaCl + S + H2O + Na2SO4 =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 4 S + H2O + 2 Na2SO4
MgBr2 + LiOH = MgOH + LiBr2 =>
MgBr2 + LiOH = MgOH + LiBr2
CHCl3 + I2 = CHI + Cl =>
2 CHCl3 + I2 = 2 CHI + 6 Cl
KAl(OH)4 + H2SO4 = K2SO4 + Al(OH)3 + H2O =>
2 KAl(OH)4 + H2SO4 = K2SO4 + 2 Al(OH)3 + 2 H2O
HCl + CaOCl2 = Cl2 + H2O + CaCl =>
4 HCl + 2 CaOCl2 = 3 Cl2 + 2 H2O + 2 CaCl
Na(OH) + Cl2 = NaCl + Na(ClO) + H2O =>
2 Na(OH) + Cl2 = NaCl + Na(ClO) + H2O
P + Ca = PCa =>
P + Ca = PCa
H3Po4 + Hg = HgPo4 + H =>
H3Po4 + Hg = HgPo4 + 3 H
Al2O3 + Zn(OH)2 = Al(OH)3 + ZnO =>
Al2O3 + 3 Zn(OH)2 = 2 Al(OH)3 + 3 ZnO
Rb + O2 = Rb2O2 =>
2 Rb + O2 = Rb2O2
C2H5OH = CH3COOC2H5 + H2 =>
2 C2H5OH = CH3COOC2H5 + 2 H2
FeSO4Ba(OH)2 = Fe(OH)2BaSO4 =>
FeSO4Ba(OH)2 = Fe(OH)2BaSO4
NaO + Cl = NaClO =>
NaO + Cl = NaClO
H2SO4 + GaN = Ga2(SO4)3 + H3N =>
3 H2SO4 + 2 GaN = Ga2(SO4)3 + 2 H3N
CO + Ba(OH)2 = BaCO3 + C + H2O =>
2 CO + Ba(OH)2 = BaCO3 + C + H2O
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)2(NO3)2 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)2(NO3)2
Zn(NO3)2 + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + KNO3 =>
3 Zn(NO3)2 + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 KNO3
SrCl2(aq) + Li3PO4(aq) = Sr3(PO4)2 + LiCl(aq) =>
3 SrCl2(aq) + 2 Li3PO4(aq) = Sr3(PO4)2 + 6 LiCl(aq)
C6H11O + O2 = H2O + CO2 =>
4 C6H11O + 33 O2 = 22 H2O + 24 CO2
KClO2(heat) = KCl + O2 =>
KClO2(heat) = KCl + O2
BiS3 = Bi + S =>
BiS3 = Bi + 3 S
IO3{-} + MnO4{-} = IO4{-} + MnO2{-} =>
2 IO3{-} + MnO4{-} = 2 IO4{-} + MnO2{-}
MnO2 + HCe = MnCe2 + Ce2 + H2O =>
MnO2 + 4 HCe = MnCe2 + Ce2 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
