| Équations équilibrées la veille |
Ba(OH)2 + PbO = BaO + Pb(OH)2
K4Fe(CN)6 + K2SO4 = FeSO4 + KCN =>
K4Fe(CN)6 + K2SO4 = FeSO4 + 6 KCN
Cr(OH)3 + Cl2O7 + OH{-} = CrO4{-2} + ClO2{-} + H2O =>
8 Cr(OH)3 + 3 Cl2O7 + 22 OH{-} = 8 CrO4{-2} + 6 ClO2{-} + 23 H2O
[Al(OH)4] + H2 = Al(OH)3 + H2O =>
2[Al(OH)4] + H2 = 2 Al(OH)3 + 2 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO3 + Zn(NO3)2 = CuNO3 + Zn(SO3)2 =>
2 CuSO3 + Zn(NO3)2 = 2 CuNO3 + Zn(SO3)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2(s) + Br2(s) = HBr =>
H2(s) + Br2(s) = 2 HBr
C5H8O12N4 = CO2 + CO + H2O + N2 =>
C5H8O12N4 = 3 CO2 + 2 CO + 4 H2O + 2 N2
NaOH + H2C2O4*2H2O = Na2C2O4 + H2O =>
2 NaOH + H2C2O4*2H2O = Na2C2O4 + 4 H2O
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C3H4SO3 + O2 = CO2 + H2O + SO2 =>
2 C3H4SO3 + 7 O2 = 6 CO2 + 4 H2O + 2 SO2
Cu(OH)2 + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
Cu(OH)2 + H2SO4(aq) = CuSO4(aq) + 2 H2O(l)
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Bi2S3 + O2 = SO2 + Bi2O3 =>
2 Bi2S3 + 9 O2 = 6 SO2 + 2 Bi2O3
CuSO3 + Zn(NO3)2 = CuNO3 + Zn(SO3)2 =>
2 CuSO3 + Zn(NO3)2 = 2 CuNO3 + Zn(SO3)2
NaCl + KNo = NaNo + ClK =>
NaCl + KNo = NaNo + ClK
MgCl + NiNO3 = MgNO3 + NiCl =>
MgCl + NiNO3 = MgNO3 + NiCl
Al + FeSO4 = Fe + Al(SO4) =>
Al + FeSO4 = Fe + Al(SO4)
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Na2CO3(s) + H2SO4(aq) = H2O(aq) + CO2(g) + Na2SO4(s) =>
Na2CO3(s) + H2SO4(aq) = H2O(aq) + CO2(g) + Na2SO4(s)
Ca(oh)2 + VCl3 = CaCl2 + V(oh)5 =>
15 Ca(oh)2 + 20 VCl3 = 30 CaCl2 + 4 V(oh)5
Au + H2O = AuOH + H =>
Au + H2O = AuOH + H
NaBiO3 + Mn(NO3)2 + HNO3 = NaMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
5 NaBiO3 + 3 Mn(NO3)2 + 6 HNO3 = 3 NaMnO4 + 5 Bi(NO3)2 + 2 NaNO3 + 3 H2O
Zn(Hg) + HgO = ZnO + Hg2 =>
Zn(Hg) + HgO = ZnO + Hg2
HNO3 + Hl = NO + HlO3 + H2O =>
2 HNO3 + Hl = 2 NO + HlO3 + H2O
H2SO4 + CsI = I2 + H2S + Cs2SO4 + H2O =>
5 H2SO4 + 8 CsI = 4 I2 + H2S + 4 Cs2SO4 + 4 H2O
Cl2 + Al(OH)3 = Al(ClO)3 + AlCl3 + H2O =>
3 Cl2 + 2 Al(OH)3 = Al(ClO)3 + AlCl3 + 3 H2O
H2O2 + H2O = HO2{-} + H3O{+} =>
H2O2 + H2O = HO2{-} + H3O{+}
CuSO3 + Zn(NO3)2 = CuNO3 + Zn(SO3)2 =>
2 CuSO3 + Zn(NO3)2 = 2 CuNO3 + Zn(SO3)2
C5H10O2(i) + O2(g) = CO2(g) + H2O(i) =>
2 C5H10O2(i) + 13 O2(g) = 10 CO2(g) + 10 H2O(i)
KI + HCl + K3[Fe(Cn6)3] = KCl + I2 + H4[Fe(Cn6)3] =>
2 KI + 8 HCl + 2 K3[Fe(Cn6)3] = 8 KCl + I2 + 2 H4[Fe(Cn6)3]
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
K2CO3 + ZnCl2 = KCl + ZnCO3 =>
K2CO3 + ZnCl2 = 2 KCl + ZnCO3
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
CaAl2Si2O8 + H2O = Ca(OH)2 + Al(OH)3 + Si(OH)4 =>
CaAl2Si2O8 + 8 H2O = Ca(OH)2 + 2 Al(OH)3 + 2 Si(OH)4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni(NO3)2(aq) + CaCl2(aq) = NiCl2(aq) + Ca(NO3)2(aq) =>
Ni(NO3)2(aq) + CaCl2(aq) = NiCl2(aq) + Ca(NO3)2(aq)
HCl + N2O5 = NO2Cl + HNO3 =>
HCl + N2O5 = NO2Cl + HNO3
Ni + MgSO3 = Mg + Ni(SO3) =>
Ni + MgSO3 = Mg + Ni(SO3)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
