| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Ag3PO4 = Ag4 + NO3PO4
Mg + H2SO4 = Mg3(SO4)3 + H2 =>
3 Mg + 3 H2SO4 = Mg3(SO4)3 + 3 H2
KBr + KMnO4 = K2MnO4 + Br =>
KBr + KMnO4 = K2MnO4 + Br
O{2-} + H2O = OH{-}{+} =>
O{2-} + H2O = 2 OH{-}{+}
Al + H2SO4 + KClO4 = Al(SO4)3 + KCl + H2O =>
4 Al + 12 H2SO4 + 3 KClO4 = 4 Al(SO4)3 + 3 KCl + 12 H2O
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
K2CO3 + H2SO4 = KHSO4 + H2CO3 =>
K2CO3 + 2 H2SO4 = 2 KHSO4 + H2CO3
AlBr3 + I3 = AlI3 + Br2 =>
2 AlBr3 + 2 I3 = 2 AlI3 + 3 Br2
CH3CH2CHCH3Br + HCl = CH3CH2CH2CH3 + BrCl =>
CH3CH2CHCH3Br + HCl = CH3CH2CH2CH3 + BrCl
HCIO4 + Ba(OH)2 = Ba(CIO4)2 + H2O =>
2 HCIO4 + Ba(OH)2 = Ba(CIO4)2 + 2 H2O
B2O3 = B + O2 =>
2 B2O3 = 4 B + 3 O2
Cl2 + KI = ICl + K =>
Cl2 + 2 KI = 2 ICl + 2 K
SrS = Sr + S =>
SrS = Sr + S
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
CaS2O3 + K2SO4 = K2S2O3 + CaSO4 =>
CaS2O3 + K2SO4 = K2S2O3 + CaSO4
AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + NaNO3 =>
2 AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + 2 NaNO3
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
AgNO3 + K2S + H2O = Ag2S + KOH + HNO3 =>
2 AgNO3 + K2S + 2 H2O = Ag2S + 2 KOH + 2 HNO3
KBr + KMnO4 = K2MnO4 + Br =>
KBr + KMnO4 = K2MnO4 + Br
C8H16 + Br2 = C8H16Br =>
2 C8H16 + Br2 = 2 C8H16Br
NaO + HCl = NaOCl + H =>
NaO + HCl = NaOCl + H
Mg + H2SO4 = Mg3(SO4)3 + H2 =>
3 Mg + 3 H2SO4 = Mg3(SO4)3 + 3 H2
Ca(OH)2 + C2H4O2 = Ca(C2H3O2)2 + HOH =>
Ca(OH)2 + 2 C2H4O2 = Ca(C2H3O2)2 + 2 HOH
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
SnO3 + Cl = SnO2 + ClO3 =>
3 SnO3 + Cl = 3 SnO2 + ClO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ba(OH) + SbBr = BaBr + Sb(OH) =>
Ba(OH) + SbBr = BaBr + Sb(OH)
C2H2H5OH + O2 = CO2 + H2O =>
2 C2H2H5OH + 7 O2 = 4 CO2 + 8 H2O
Cu(OH)2 + NH4OH = Cu(NH3)4 + H2O + OH =>
Cu(OH)2 + 4 NH4OH = Cu(NH3)4 + 4 H2O + 2 OH
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
P4(s) + F2(g) = PF3(l) =>
P4(s) + 6 F2(g) = 4 PF3(l)
PbO2(s) = Pb4(s) + O2(g) =>
4 PbO2(s) = Pb4(s) + 4 O2(g)
Bi(OH)2NO3 = BiONO3 + H2O =>
Bi(OH)2NO3 = BiONO3 + H2O
AsI3 = As3 + I =>
3 AsI3 = As3 + 9 I
NO2{-} + Cr2O7{2-} + H{+} = Cr{3+} + NO3{-} + H2O =>
3 NO2{-} + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
K2CO3 + HC1 = KC1 + H2O + CO2 =>
K2CO3 + 2 HC1 = 2 KC1 + H2O + CO2
AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + NaNO3 =>
2 AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + 2 NaNO3
NaCl + CaBr2 = CaCl + NaBr2 =>
NaCl + CaBr2 = CaCl + NaBr2
Ti + F = TiF =>
Ti + F = TiF
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CuFeS2 + Fe{3+} = Cu{2+} + Fe{2+} + S8 =>
4 CuFeS2 + 16 Fe{3+} = 4 Cu{2+} + 20 Fe{2+} + S8
FeCl3{-} + AgNO3{-} = AgCl3{-} + FeNO3{-}3 =>
FeCl3{-} + AgNO3{-} = AgCl3{-} + FeNO3{-}3
Cs2O = Cs + O2 =>
2 Cs2O = 4 Cs + O2
AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + NaNO3 =>
2 AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + 2 NaNO3
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/24
Équations équilibrées sur10/30/23
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