| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 CsNbS3 = 7 CsS + Cs4Nb2S11 + 3 Nb3S5
KCl2 + H2O = KO + HCl =>
KCl2 + H2O = KO + 2 HCl
C53H12 + O2 = CO2 + H2O =>
C53H12 + 56 O2 = 53 CO2 + 6 H2O
Mg + HBr = H2MgBr2 =>
Mg + 2 HBr = H2MgBr2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CoOH + HBrO = CoBrO + H2O =>
CoOH + HBrO = CoBrO + H2O
NaClO + Na2S2O3 = Na2ClS2O3 + NaO =>
NaClO + Na2S2O3 = Na2ClS2O3 + NaO
Mg + Si4 + O + (OH)2 = Mg3Si4O10(OH)2 =>
3 Mg + Si4 + 10 O + (OH)2 = Mg3Si4O10(OH)2
Kl + Cl2 = KlCl2 =>
Kl + Cl2 = KlCl2
C9H15N2O15P3 + C6H13O9P = P2H4O7 + C15H24N2O17P2 =>
C9H15N2O15P3 + C6H13O9P = P2H4O7 + C15H24N2O17P2
FeSO4(aq) + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4(aq) + Ba(OH)2 = BaSO4 + Fe(OH)2
Cd + Ni2O3 + H2O = Ni(OH)2 + Cd(HO)2 =>
Cd + Ni2O3 + 3 H2O = 2 Ni(OH)2 + Cd(HO)2
BiCl3 + K2Sn(OH)4 + KOH = Bi + KCl + K2Sn(OH)6 =>
2 BiCl3 + 3 K2Sn(OH)4 + 6 KOH = 2 Bi + 6 KCl + 3 K2Sn(OH)6
Sn(NO3)4 + Na2SO4 = Sn(SO4)2 + NaNO3 =>
Sn(NO3)4 + 2 Na2SO4 = Sn(SO4)2 + 4 NaNO3
S + K2O = SOK2 =>
S + K2O = SOK2
SO2 + B = S + B2O3 =>
3 SO2 + 4 B = 3 S + 2 B2O3
Ca5(PO4)3Cl + H2SO4 + H2O = CaSO4*2H2O + H3PO4 + HCl =>
Ca5(PO4)3Cl + 5 H2SO4 + 10 H2O = 5 CaSO4*2H2O + 3 H3PO4 + HCl
Ba(CHO3)2 = BaO + H2O + CO2 =>
Ba(CHO3)2 = BaO + H2O + 2 CO2
CH2CH2 = C2H2 + H2 =>
CH2CH2 = C2H2 + H2
C3H8 + O2 = CO2 + H12O =>
3 C3H8 + 10 O2 = 9 CO2 + 2 H12O
Cr2O3 + I2 + H2O = CrO4{2-} + I{-} + H{+} =>
Cr2O3 + 3 I2 + 5 H2O = 2 CrO4{2-} + 6 I{-} + 10 H{+}
IF7 + H2O = HF + HIO3 + O2 =>
2 IF7 + 8 H2O = 14 HF + 2 HIO3 + O2
Li + Ni2 = Li3Ni =>
6 Li + Ni2 = 2 Li3Ni
Cu{2+} + KI + H2SO4 = CuI2 + K2SO4 + H{+} =>
Cu{2+} + 2 KI + H2SO4 = CuI2 + K2SO4 + 2 H{+}
H2O + C = C2H3 + O2 =>
6 H2O + 8 C = 4 C2H3 + 3 O2
{226}Rn{88} = {222}Ra{86} =>
111{226}Rn{88} = 113{222}Ra{86}
Cr + P2O5 + H2SO4 = H3P + Cr2(SO4)3 + H2O =>
16 Cr + 3 P2O5 + 24 H2SO4 = 6 H3P + 8 Cr2(SO4)3 + 15 H2O
SrO(s) + H2SO4(aq) = SrSO4(s) + H2O(l) =>
SrO(s) + H2SO4(aq) = SrSO4(s) + H2O(l)
Ag + HNO3 = AgNO3 + H2O + HNO2 =>
2 Ag + 3 HNO3 = 2 AgNO3 + H2O + HNO2
Be(OH)2 + Sr(OH)2 = SrBeO2 + H2O =>
Be(OH)2 + Sr(OH)2 = SrBeO2 + 2 H2O
SbCl5 + O2 = Sb(ClO3)5 =>
2 SbCl5 + 15 O2 = 2 Sb(ClO3)5
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
HF + NaOH = H2O + NaF =>
HF + NaOH = H2O + NaF
C6H4F2 + O2 = H2O + CO2 + F2 =>
C6H4F2 + 7 O2 = 2 H2O + 6 CO2 + F2
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
KBr + Cl2 = Cl2K + BrCl2 =>
KBr + 2 Cl2 = Cl2K + BrCl2
HNO3 + CUSO4 = CUNO3 + HSO4 =>
HNO3 + CUSO4 = CUNO3 + HSO4
Cu + NaClO = Cu(ClO) + Na =>
Cu + NaClO = Cu(ClO) + Na
CHOX + CH4N2O = C2H2N2OX + H + H2O =>
CHOX + CH4N2O = C2H2N2OX + H + H2O
HCl + Y2O3 = YCl3 + Y(OH)3 =>
3 HCl + Y2O3 = YCl3 + Y(OH)3
H2SO2 + H2O2 = H2SO5 + H2O =>
H2SO2 + 3 H2O2 = H2SO5 + 3 H2O
CH3Br + Na = C2H6 + NaBr =>
2 CH3Br + 2 Na = C2H6 + 2 NaBr
FeC2O4*2H20 + H2O2 = Fe(C2O4)3 + Fe(OH)3 + H2O =>
3 FeC2O4*2H20 + 63 H2O2 = Fe(C2O4)3 + 2 Fe(OH)3 + 120 H2O
NaOH + KHSO3 = K2SO3 + Na2SO3 + H2O =>
2 NaOH + 2 KHSO3 = K2SO3 + Na2SO3 + 2 H2O
C2H5ON + PCl5 = C2H3N + POCl3 + HCl =>
C2H5ON + PCl5 = C2H3N + POCl3 + 2 HCl
MnO2 + KClO3 + K2CO3 = KMnO4 + KCl + CO2 =>
2 MnO2 + KClO3 + K2CO3 = 2 KMnO4 + KCl + CO2
C6760H10447N1743O2010S32 + O2 = CO2 + H2O + N2 + SO2 =>
4 C6760H10447N1743O2010S32 + 33595 O2 = 27040 CO2 + 20894 H2O + 3486 N2 + 128 SO2
Cr2(SO4)3 + Ca(OH)2 = CaSO4 + Cr(OH)3 =>
Cr2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Cr(OH)3
Ag + H2SO3 = AgSO3 + H2 =>
Ag + H2SO3 = AgSO3 + H2
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + NH4{+} + NO3{-} =>
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4{+} + 2 NO3{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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