| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
Na(CO3) + Al(OH) = Na(OH) + Al(CO3) =>
Na(CO3) + Al(OH) = Na(OH) + Al(CO3)
K2Cr2O7 + HBr = CrBr3 + Br + KBr + H2O =>
K2Cr2O7 + 14 HBr = 2 CrBr3 + 6 Br + 2 KBr + 7 H2O
K2SO3 + HClO4 = HKCl + SO4 + O2 =>
2 K2SO3 + 4 HClO4 = 4 HKCl + 2 SO4 + 7 O2
CuSO4 + KI = Cu2I2 + I2 + K2SO4 =>
2 CuSO4 + 4 KI = Cu2I2 + I2 + 2 K2SO4
HNO3 + PbO2 = Pb(NO3)2 + H2O + O =>
2 HNO3 + PbO2 = Pb(NO3)2 + H2O + O
CH2O + O = CO2H2O =>
CH2O + 2 O = CO2H2O
H2O + N2O5 = H3O + NO3 =>
3 H2O + N2O5 = 2 H3O + 2 NO3
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
H3PO4 + H2O = H2PO4{-} + H3O{+} =>
H3PO4 + H2O = H2PO4{-} + H3O{+}
CaCO4 + LiCl = Li2CO4 + CaCl2 =>
CaCO4 + 2 LiCl = Li2CO4 + CaCl2
C2H7O + O2 = H2O + CO2 =>
4 C2H7O + 13 O2 = 14 H2O + 8 CO2
CO2 + K = CO2K =>
CO2 + K = CO2K
NH4OH + Fe(NO3)3 = Fe(OH)3(s) + NH4NO3 =>
3 NH4OH + Fe(NO3)3 = Fe(OH)3(s) + 3 NH4NO3
C2H4O2 + C5H12O1 = C7H14O2 + H2O =>
C2H4O2 + C5H12O1 = C7H14O2 + H2O
CO + CH3OH = CH3COOH =>
CO + CH3OH = CH3COOH
HCl + N(CH2CH3)3 = H(CH2CH3)3 + NCl =>
HCl + N(CH2CH3)3 = H(CH2CH3)3 + NCl
Cu2S + SO2 = CuS + O =>
Cu2S + SO2 = 2 CuS + 2 O
HgO + KI + H2O = K2HgI4 + KOH =>
HgO + 4 KI + H2O = K2HgI4 + 2 KOH
H3PO4 + NH4OH = PO4(NH4)3 + H(OH) =>
H3PO4 + 3 NH4OH = PO4(NH4)3 + 3 H(OH)
WO3 + H2 = W3 + H2O =>
3 WO3 + 9 H2 = W3 + 9 H2O
CS2 = CS + S2 =>
2 CS2 = 2 CS + S2
CdSO4(s) = CdSO3(s) + O2(g) =>
2 CdSO4(s) = 2 CdSO3(s) + O2(g)
S + C + O = SCO =>
S + C + O = SCO
NiO + C = Ni + CO2 =>
2 NiO + C = 2 Ni + CO2
Al2O3 = Al2 + O3 =>
Al2O3 = Al2 + O3
Rb + Te = Rb2Te =>
2 Rb + Te = Rb2Te
K2SO3 + H2O2 = K2SO4 + H2O =>
K2SO3 + H2O2 = K2SO4 + H2O
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
Cr(OH)2 = Cr2O3 + H2 + H2O =>
2 Cr(OH)2 = Cr2O3 + H2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaOH + Ca(OH)2 = Na2CaO2 + H2O =>
2 NaOH + Ca(OH)2 = Na2CaO2 + 2 H2O
CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4 =>
2 CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4
CH3CH2Cl + CH3OK = CH3CH2OK + CH3Cl =>
CH3CH2Cl + CH3OK = CH3CH2OK + CH3Cl
bariumhydroxide + phosphorus + water = phosphine + BaHPO4 =>
3 Ba(OH)2 + 8 P + 6 H2O = 5 PH3 + 3 BaHPO4
Ca2 + Na2SO4 = Ca2Na2SO4 =>
Ca2 + Na2SO4 = Ca2Na2SO4
C3H7NH2 + H2O + ZnSiO3 = C3H7NH3HSiO3 + Zn(OH)2 =>
C3H7NH2 + 2 H2O + ZnSiO3 = C3H7NH3HSiO3 + Zn(OH)2
MoSO4 + H2O = MoSO4*8H2O =>
MoSO4 + 8 H2O = MoSO4*8H2O
FeK2(CN)6 + HCl = FeCl + HK2(CN)6 =>
FeK2(CN)6 + HCl = FeCl + HK2(CN)6
Sn(s) + NaNO3(aq) = Sn(NO3)4 + Na(s) =>
Sn(s) + 4 NaNO3(aq) = Sn(NO3)4 + 4 Na(s)
Na + FeCl2 = NaCl + Fe =>
2 Na + FeCl2 = 2 NaCl + Fe
Al2(SO4)3 + H3PO4 = AlPO4(s) + H2SO4(aq) =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4(s) + 3 H2SO4(aq)
K(No3) + NaCl = KCl + Na(No3) =>
K(No3) + NaCl = KCl + Na(No3)
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Si + Br2 + H2O = Br{-} + SiO32{-} + H{+} =>
2 Si + 63 Br2 + 64 H2O = 126 Br{-} + 2 SiO32{-} + 128 H{+}
C6H6(g) + Cl2(g) = C6H4Cl2(g) + HCl(g) =>
C6H6(g) + 2 Cl2(g) = C6H4Cl2(g) + 2 HCl(g)
HL + Hg(OH)2 = HgL2 + H2O =>
2 HL + Hg(OH)2 = HgL2 + 2 H2O
H2SO4 + K2Cr2O7 = Cr + K2SO4 + H2O + O2 =>
H2SO4 + K2Cr2O7 = 2 Cr + K2SO4 + H2O + 3 O2
Na3PO4 + MgCH3CO2 = NaCH3CO2 + Mg3PO4 =>
Na3PO4 + 3 MgCH3CO2 = 3 NaCH3CO2 + Mg3PO4
H2O + Zn = H2 + ZnO =>
H2O + Zn = H2 + ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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