| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO = Hg2O2
Cs(s) + H2O = CsOH(aq) + H2 =>
2 Cs(s) + 2 H2O = 2 CsOH(aq) + H2
Al(C2H3O2)3 + LiOH = Al(OH)3 + LiC2H3O2 =>
Al(C2H3O2)3 + 3 LiOH = Al(OH)3 + 3 LiC2H3O2
Rh(NO3)3 + Cr = Cr(NO3)3 + Rh =>
Rh(NO3)3 + Cr = Cr(NO3)3 + Rh
K2FeO4 + KBr + H2SO4 = Fe2(SO4)3 + Br2 + K2SO4 + H2O =>
2 K2FeO4 + 6 KBr + 8 H2SO4 = Fe2(SO4)3 + 3 Br2 + 5 K2SO4 + 8 H2O
Ca(s) + Cl2(g) = CaCl2() =>
Ca(s) + Cl2(g) = CaCl2()
BF3 + HF = H[BF4] =>
BF3 + HF = H[BF4]
H3PO4 + AgCl2 = Ag3(PO4)2 + HCl =>
2 H3PO4 + 3 AgCl2 = Ag3(PO4)2 + 6 HCl
K2Cr2O7 + BaCl = K2Cl + BaCr2O7 =>
K2Cr2O7 + BaCl = K2Cl + BaCr2O7
Zn(s) + AgNo3 = Zn(No3)3 + Ag =>
Zn(s) + 3 AgNo3 = Zn(No3)3 + 3 Ag
KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + H2O =>
2 KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + 2 H2O
H3PO4 + (NH4)2MoO4 + NHO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 NHO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
CuCO3 + NaCH3COO = CuNa + CO3CH3COO =>
CuCO3 + NaCH3COO = CuNa + CO3CH3COO
CuCl{2+} + Mg = MgCl{2+} + Cu =>
CuCl{2+} + Mg = MgCl{2+} + Cu
CdCO3(calor) = CdO + CO2 =>
CdCO3(calor) = CdO + CO2
Cs(s) + H2O = CsOH(aq) + H2 =>
2 Cs(s) + 2 H2O = 2 CsOH(aq) + H2
KBr + I2 = KI + Br2 =>
2 KBr + I2 = 2 KI + Br2
K2SiO3 + H2O = KHSiO3 + KOH =>
K2SiO3 + H2O = KHSiO3 + KOH
AgNo3 + NH4No3 + NaOH = Ag(NH3)2OH + NaNo3 + H2O =>
AgNo3 + 2 NH4No3 + 3 NaOH = Ag(NH3)2OH + 3 NaNo3 + 2 H2O
C3H9N + H2O = C3H10N + HO =>
C3H9N + H2O = C3H10N + HO
Zn(s) + AgNo3 = Zn(No3)3 + Ag =>
Zn(s) + 3 AgNo3 = Zn(No3)3 + 3 Ag
NaI + Cl = I + NaCl =>
NaI + Cl = I + NaCl
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
CH3COOH + Na2HCO3 = CH3COONa + H2 + CO2 =>
5 CH3COOH + 2 Na2HCO3 = 4 CH3COONa + 5 H2 + 4 CO2
Cs(s) + H2O = CsOH(aq) + H2 =>
2 Cs(s) + 2 H2O = 2 CsOH(aq) + H2
AgCs + Cl2 = AgCl3 + Cs =>
2 AgCs + 3 Cl2 = 2 AgCl3 + 2 Cs
Fe2O3 + AI2 = AI2O3 + Fe =>
Fe2O3 + AI2 = AI2O3 + 2 Fe
Zn(s) + AgNo3 = Zn(No3)3 + Ag =>
Zn(s) + 3 AgNo3 = Zn(No3)3 + 3 Ag
CdCO3(calor) = CdO + CO2 =>
CdCO3(calor) = CdO + CO2
Al(OH)3 + NH4HSO4 = Al2(SO4)3 + NH3 + H2O =>
2 Al(OH)3 + 3 NH4HSO4 = Al2(SO4)3 + 3 NH3 + 6 H2O
CdCO3(calor) = CdO + CO2 =>
CdCO3(calor) = CdO + CO2
S2Cl2 + H2O = H2S + HCl + SO2 =>
S2Cl2 + 2 H2O = H2S + 2 HCl + SO2
Fe2P + FeS2 = Fe2S + PS =>
3 Fe2P + 4 FeS2 = 5 Fe2S + 3 PS
Ca3P2 + H2 = PH3 + Ca =>
Ca3P2 + 3 H2 = 2 PH3 + 3 Ca
Zn + Cu{2+} = Zn{2+} + Cu =>
Zn + Cu{2+} = Zn{2+} + Cu
Ba(OH)2 + C20H14O4 + CO2 = BaCO3 + H2 =>
36 Ba(OH)2 + C20H14O4 + 16 CO2 = 36 BaCO3 + 43 H2
Cs(s) + H2O = CsOH(aq) + H2 =>
2 Cs(s) + 2 H2O = 2 CsOH(aq) + H2
HBr(aq) + LiOH(aq) = LiBr + H2O(l) =>
HBr(aq) + LiOH(aq) = LiBr + H2O(l)
Ca = CaCa =>
2 Ca = CaCa
CdCO3(calor) = CdO + CO2 =>
CdCO3(calor) = CdO + CO2
Ba(OH) + H3PO4 = BaPO4 + H3 + OH =>
Ba(OH) + H3PO4 = BaPO4 + H3 + OH
CdCO3(calor) = CdO + CO2 =>
CdCO3(calor) = CdO + CO2
Cs(s) + H2O = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O = 2 CsOH(s) + H2(g)
Al + Hg2(NO3)2 = Al(NO3)3 + AlHg =>
8 Al + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 6 AlHg
PCl5 + H2O = PH3 + ClO2 + H2 =>
2 PCl5 + 20 H2O = 2 PH3 + 10 ClO2 + 17 H2
KCl + Ba = BaCl2 + K =>
2 KCl + Ba = BaCl2 + 2 K
CdCO3(calor) = CdO + CO2 =>
CdCO3(calor) = CdO + CO2
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
Cs(s) + H2O = CsOH(aq) + H2 =>
2 Cs(s) + 2 H2O = 2 CsOH(aq) + H2
C8H10N4O2 + O = CO2 + H2O + N2 =>
C8H10N4O2 + 19 O = 8 CO2 + 5 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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