| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
SO3 + Ba(OH)2 = BaO + S(OH)6 =>
SO3 + 3 Ba(OH)2 = 3 BaO + S(OH)6
Al(OH)3 + HCn = Al(Cn)3 + H2O =>
Al(OH)3 + 3 HCn = Al(Cn)3 + 3 H2O
CrNOKCO = CrCOKNO =>
CrNOKCO = CrCOKNO
HClMn = HMnCl =>
HClMn = HMnCl
Hg2Cl = HgHgCl =>
Hg2Cl = HgHgCl
CHOACl = AHOCCl =>
CHOACl = AHOCCl
K2S2O5 = K2SO3SO2 =>
K2S2O5 = K2SO3SO2
MgO + H2(SO4) = MgSO4 + H2O =>
MgO + H2(SO4) = MgSO4 + H2O
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
HCOKOH = KCOHOH =>
HCOKOH = KCOHOH
NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2
C4H6O + H2 = C4H8O =>
C4H6O + H2 = C4H8O
C14H8O2 + O2 = CO2 + H2O =>
C14H8O2 + 15 O2 = 14 CO2 + 4 H2O
Li + H(OH) = Li(OH) + H =>
Li + H(OH) = Li(OH) + H
C2Cl4H2 = C2HCl3HCl =>
C2Cl4H2 = C2HCl3HCl
Zn(s)NaOH(aq) = NaZn(OH)(aq) =>
Zn(s)NaOH(aq) = NaZn(OH)(aq)
CaI2 + NaOH = Ca(OH)2 + NaI =>
CaI2 + 2 NaOH = Ca(OH)2 + 2 NaI
KBr + Pb(NO2)2 = K(NO2) + PbBr2 =>
2 KBr + Pb(NO2)2 = 2 K(NO2) + PbBr2
SO2 + OH{-} = SO3{-2} + H2O =>
SO2 + 2 OH{-} = SO3{-2} + H2O
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Be + CO3 = BeCO3 =>
Be + CO3 = BeCO3
CrS + H2O = CrOH + HS =>
CrS + H2O = CrOH + HS
BaCO3H2SO4 = BaSO4CO2H2O =>
BaCO3H2SO4 = BaSO4CO2H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NIO + CO = NI + CO2 =>
NIO + CO = NI + CO2
Cr{3+} + Zn = Cr + Zn{2+} =>
2 Cr{3+} + 3 Zn = 2 Cr + 3 Zn{2+}
MgP + Na = NaP + Mg =>
MgP + Na = NaP + Mg
CuOHCl = HCuClO =>
CuOHCl = HCuClO
KIOH = KHIO =>
KIOH = KHIO
CaSHOH = CaOHHS =>
CaSHOH = CaOHHS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ni + OH = NiOH =>
Ni + OH = NiOH
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Ba(H2PO4)2 + NaOH = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(H2PO4)2 + 12 NaOH = Ba3(PO4)2 + 4 Na3PO4 + 12 H2O
Zn(OH)2 + NaOH = Zn(OH)4 + Na =>
Zn(OH)2 + 2 NaOH = Zn(OH)4 + 2 Na
HClPbOH = HOHPbCl =>
HClPbOH = HOHPbCl
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
HClBaCO = ClBaOHC =>
HClBaCO = ClBaOHC
C6H5CHO + KOH = C6H5CH2OH + C6H5COOK =>
2 C6H5CHO + KOH = C6H5CH2OH + C6H5COOK
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Ag2S + H2O2 = Ag2SO4 + H2O =>
Ag2S + 4 H2O2 = Ag2SO4 + 4 H2O
Sn + NaOH = H2 + Na2SnO2 =>
Sn + 2 NaOH = H2 + Na2SnO2
K2CrO4 + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 KNO3
KSO3NaOH = NaSO3KOH =>
KSO3NaOH = NaSO3KOH
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
Al + H2SO3 = Al2(SO3)3 + H2 =>
2 Al + 3 H2SO3 = Al2(SO3)3 + 3 H2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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