| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNo3 + Ba(OH)2 = 2 AgOH + Ba(No3)2
Na3(Cr(OH)6) + Cl2 + NaOH = NaCl + Na2CrO4 + H2O =>
2 Na3(Cr(OH)6) + 3 Cl2 + 4 NaOH = 6 NaCl + 2 Na2CrO4 + 8 H2O
NH4NO3 = NH3 + NH4H(NO3)2 =>
2 NH4NO3 = NH3 + NH4H(NO3)2
NaSO4 + CaP = CaSO4 + NaP =>
NaSO4 + CaP = CaSO4 + NaP
HCI + CaCO3 = Ca + CI2 + H2O + CO2 =>
2 HCI + 3 CaCO3 = 3 Ca + CI2 + H2O + 4 CO2
AlCl3 + NH4(OH) = Al(OH)3 + (NH4)Cl =>
AlCl3 + 3 NH4(OH) = Al(OH)3 + 3(NH4)Cl
HCHO + Ag2O = CO2 + Ag + H2 =>
HCHO + Ag2O = CO2 + 2 Ag + H2
KCeO3 + HCe = KCe + Ce2 + H2O =>
KCeO3 + 6 HCe = KCe + 3 Ce2 + 3 H2O
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
PbO2 + HI = PbI2 + I2 + H2O =>
PbO2 + 4 HI = PbI2 + I2 + 2 H2O
Ca2CO3 + HCl = CaCl + H2O + CO2 =>
Ca2CO3 + 2 HCl = 2 CaCl + H2O + CO2
NaCl + AgNO3 + H2O = NaNO3 + AgClO + H2 =>
NaCl + AgNO3 + H2O = NaNO3 + AgClO + H2
H2SiF6 + NaOH = NaF + Na2SiO3 + H2O =>
H2SiF6 + 8 NaOH = 6 NaF + Na2SiO3 + 5 H2O
HNO3 + KI + HCl = I2 + NO + KCl + H2O =>
2 HNO3 + 6 KI + 6 HCl = 3 I2 + 2 NO + 6 KCl + 4 H2O
CaO(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
Co + Mn + Cr + Al = Co200Mn95Cr05Al100 =>
200 Co + 95 Mn + 5 Cr + 100 Al = Co200Mn95Cr05Al100
BaCl2 + KBr = BaBr2 + KCl =>
BaCl2 + 2 KBr = BaBr2 + 2 KCl
CaSO4 + CaCl2 = ClSO4 + Ca =>
2 CaSO4 + CaCl2 = 2 ClSO4 + 3 Ca
I + O2 = I2O =>
4 I + O2 = 2 I2O
AlCl3 + NH4(OH) = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4Cl + Al(OH)3
Ca(NO3)2 + F = CaF2 + NO3 =>
Ca(NO3)2 + 2 F = CaF2 + 2 NO3
Al + NaOH = NaAl + OH =>
Al + NaOH = NaAl + OH
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Al + HCl(ac) = AlCl3 + H2 =>
2 Al + 6 HCl(ac) = 2 AlCl3 + 3 H2
KCeO3 + HCe = KCe + Ce2 + H2O =>
KCeO3 + 6 HCe = KCe + 3 Ce2 + 3 H2O
Ba(OH)2 + KNO3 = Ba(NO3)2 + KOH =>
Ba(OH)2 + 2 KNO3 = Ba(NO3)2 + 2 KOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K + CuSO4{2-} = KSO4{2-} + Cu =>
K + CuSO4{2-} = KSO4{2-} + Cu
P + O2 = PO =>
2 P + O2 = 2 PO
CaCl2 + H2O = Ca(OH)2 + Cl + H3O =>
CaCl2 + 4 H2O = Ca(OH)2 + 2 Cl + 2 H3O
ZnO + H2O = ZnH2O2 =>
ZnO + H2O = ZnH2O2
AlCl3 + NH4(OH) = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4Cl + Al(OH)3
HPO3 + Al = AlPO3 + H =>
HPO3 + Al = AlPO3 + H
AlCl3 + KNO3 = Al(NO3)3 + KCl =>
AlCl3 + 3 KNO3 = Al(NO3)3 + 3 KCl
Au2O3 + Br2O7 = Au(BrO4)3 =>
Au2O3 + 3 Br2O7 = 2 Au(BrO4)3
Cl2 + Ba(OH)2 = Ba(ClO2)2 + BaCl2 + H2O =>
4 Cl2 + 4 Ba(OH)2 = Ba(ClO2)2 + 3 BaCl2 + 4 H2O
Cl + Na2SO3 + H2O = HCl + Na2SO4 =>
2 Cl + Na2SO3 + H2O = 2 HCl + Na2SO4
KClO3 + P = KCl + P2O5 =>
5 KClO3 + 6 P = 5 KCl + 3 P2O5
Al + NaOH = Al3NaOH =>
3 Al + NaOH = Al3NaOH
LiBrO3 + Cr(OH)3 + LiOH = LiBr + Li2CrO4 + H2O =>
LiBrO3 + 2 Cr(OH)3 + 4 LiOH = LiBr + 2 Li2CrO4 + 5 H2O
KCe + AgNo3 = AgCe + KNo3 =>
KCe + AgNo3 = AgCe + KNo3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
K2Cr2O7 + KI + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 3 I2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
H2S + AgNO3 = AgN + H2SO3 =>
H2S + AgNO3 = AgN + H2SO3
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
Yb + Sb = YbSb2Yb5 =>
6 Yb + 2 Sb = YbSb2Yb5
Pb(NO3)2 + NH3 = PbH2 + N(NO3)3 =>
3 Pb(NO3)2 + 2 NH3 = 3 PbH2 + 2 N(NO3)3
AlCl3 + NH4(OH) = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4Cl + Al(OH)3
SCl2 + O2 = SCl2O2 =>
SCl2 + O2 = SCl2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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