| Équations équilibrées la veille | Équations équilibrées le lendemain |
HS{-} + 2 O2 = HSO4{-}
Al(NO3)3 + H2(SO4) = Al2(SO4)3 + H(NO3) =>
2 Al(NO3)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H(NO3)
Cl(g) + KI(aq) = I(s) + KCl(aq) =>
Cl(g) + KI(aq) = I(s) + KCl(aq)
CH3COOH + CH3CH(OH)CH3 = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 CH3CH(OH)CH3 = 3 CH3COOCH2CH3 + 2 H2O
Na + Si = NaSi =>
Na + Si = NaSi
C4H8N2O3 + H2O = C4H7NO4 + NH3 =>
C4H8N2O3 + H2O = C4H7NO4 + NH3
CrO3 + Si = Cr + SiO2 =>
2 CrO3 + 3 Si = 2 Cr + 3 SiO2
RaCl2 = Ra + Cl2 =>
RaCl2 = Ra + Cl2
KF + Sr(NO3)2 = KNO3 + SrF2 =>
2 KF + Sr(NO3)2 = 2 KNO3 + SrF2
Po + O2 = PoO3 =>
2 Po + 3 O2 = 2 PoO3
SiO2Li2O = SiOLi2O2 =>
SiO2Li2O = SiOLi2O2
RbCl + Mg(SO4) = Rb2(SO4) + MgCl2 =>
2 RbCl + Mg(SO4) = Rb2(SO4) + MgCl2
AgNO3 + Na2CO3 = Na2 + (NO3)2 + Ag2CO3 =>
2 AgNO3 + Na2CO3 = Na2 + (NO3)2 + Ag2CO3
Li(s) + Br2 = LiBr(s) =>
2 Li(s) + Br2 = 2 LiBr(s)
Cu2 + MgSO4 = CuSO4 + Mg =>
Cu2 + 2 MgSO4 = 2 CuSO4 + 2 Mg
Mg + H = MgH2 =>
Mg + 2 H = MgH2
C3H6 + H2O = C3H8O =>
C3H6 + H2O = C3H8O
Cu(C2H3O2)2 + PbBr2 = CuBr2 + Pb(C2H3O2)2 =>
Cu(C2H3O2)2 + PbBr2 = CuBr2 + Pb(C2H3O2)2
CaCO3 + H = Ca + H2CO3 =>
CaCO3 + 2 H = Ca + H2CO3
Pt + H2 = PtH4 =>
Pt + 2 H2 = PtH4
NaOH + KPH = NaHP + KOH =>
NaOH + KPH = NaHP + KOH
H2 + I2 = HI =>
H2 + I2 = 2 HI
CuSO4(aq) + KI(aq) = CuI(s) + KI3(aq) + K2SO4(aq) =>
2 CuSO4(aq) + 5 KI(aq) = 2 CuI(s) + KI3(aq) + 2 K2SO4(aq)
Sr3N2 + H2O = Sr(OH)2 + NH3 =>
Sr3N2 + 6 H2O = 3 Sr(OH)2 + 2 NH3
H3 + PO4 = P2O5 + H2O =>
2 H3 + 2 PO4 = P2O5 + 3 H2O
Cl2 + CsBr = CsCl + Br =>
Cl2 + 2 CsBr = 2 CsCl + 2 Br
Al + H2SO3 = Al2(SO3)3 + H2 =>
2 Al + 3 H2SO3 = Al2(SO3)3 + 3 H2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
O2 + FeF3 = F2 + Fe2O3 =>
3 O2 + 4 FeF3 = 6 F2 + 2 Fe2O3
Cu2 + HBr = CuBr + H =>
Cu2 + 2 HBr = 2 CuBr + 2 H
FeSO4 + KI + KIO3 = FeO2 + K2SO4 + I2 =>
3 FeSO4 + 4 KI + 2 KIO3 = 3 FeO2 + 3 K2SO4 + 3 I2
Li + ClO3 = LiClO3 =>
Li + ClO3 = LiClO3
Mg3(PO4)2 + HNO3 = Mg(NO3)2 + H3PO4 =>
Mg3(PO4)2 + 6 HNO3 = 3 Mg(NO3)2 + 2 H3PO4
NiO2 = Ni + O =>
NiO2 = Ni + 2 O
SnCl2 + Br2 = SnCl4 + SnBr4 =>
2 SnCl2 + 2 Br2 = SnCl4 + SnBr4
KI(aq) + Pb(NO3)2(aq) = K(NO3)2(aq) + PbI(aq) =>
KI(aq) + Pb(NO3)2(aq) = K(NO3)2(aq) + PbI(aq)
C2H6N2 = C2H6 + N =>
C2H6N2 = C2H6 + 2 N
Cd2 + Au(NO3)3 = Cd(NO3)2 + Au3 =>
9 Cd2 + 12 Au(NO3)3 = 18 Cd(NO3)2 + 4 Au3
Mg3(PO4)2 + HNO3 = Mg(H2PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 4 HNO3 = Mg(H2PO4)2 + 2 Mg(NO3)2
Pa + I2 = PaI5 =>
2 Pa + 5 I2 = 2 PaI5
Fe + Se2 = FeSe2 =>
Fe + Se2 = FeSe2
Mn(NO3)2 + KIO4 + H2O = KMnO4 + KIO3 + HIO3 + HNO3 =>
2 Mn(NO3)2 + 5 KIO4 + 3 H2O = 2 KMnO4 + 3 KIO3 + 2 HIO3 + 4 HNO3
Ca(NO3)2 + Li3(PO4) = Ca3(PO4)2 + LiNO3 =>
3 Ca(NO3)2 + 2 Li3(PO4) = Ca3(PO4)2 + 6 LiNO3
H2S + MnO4 = Mn + SO4 + H3O =>
6 H2S + 7 MnO4 = 7 Mn + 6 SO4 + 4 H3O
CH3CH2CH2COOH + NaOH = NaCH3CH2CH2COO + H2O =>
CH3CH2CH2COOH + NaOH = NaCH3CH2CH2COO + H2O
Sc + Br2 = ScBr3 =>
2 Sc + 3 Br2 = 2 ScBr3
Fe(CH3COO)2 + K3PO4 = Fe3(PO4)2 + KCH3COO =>
3 Fe(CH3COO)2 + 2 K3PO4 = Fe3(PO4)2 + 6 KCH3COO
C6H6 + Cl2 = C6H4Cl2 + HCl =>
C6H6 + 2 Cl2 = C6H4Cl2 + 2 HCl
Mg3(PO4)2 + HNO3 = Mg(H2PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 4 HNO3 = Mg(H2PO4)2 + 2 Mg(NO3)2
Mg3(PO4)2 + HNO3 = Mg(NO3)2 + H3PO4 =>
Mg3(PO4)2 + 6 HNO3 = 3 Mg(NO3)2 + 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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