| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 4 K2SO4 + 8 MnSO4 + 7 H2O + 5 Na2SO4
Mg(PO4)2 = Mg + (PO4)2 =>
Mg(PO4)2 = Mg + (PO4)2
HI + ZnSO4 = ZnI + H2SO4 + I =>
2 HI + ZnSO4 = ZnI + H2SO4 + I
Silvernitrate + Sodiumhydroxide = Sodiumnitrate + Silveroxide + Water =>
2 AgNO3 + 2 NaOH = 2 NaNO3 + Ag2O + H2O
Cl2 + I2 + H2O = HIO2 + HCl =>
3 Cl2 + I2 + 4 H2O = 2 HIO2 + 6 HCl
Pb2Cl + KOH = Pb2OH + KCl =>
Pb2Cl + KOH = Pb2OH + KCl
CrO4{2-} + PH3 + H2O = Cr(OH)3 + H2PO4{-} + OH{-} =>
8 CrO4{2-} + 3 PH3 + 17 H2O = 8 Cr(OH)3 + 3 H2PO4{-} + 13 OH{-}
HCl + C20H14O4 = HClC20H14O4 =>
HCl + C20H14O4 = HClC20H14O4
C2H5COOH + HBr = C2H5COBr + H2O =>
C2H5COOH + HBr = C2H5COBr + H2O
(NH4)PO4 + Pb(No3)4 = Pb(PO4)4 + NH4No3 =>
4(NH4)PO4 + Pb(No3)4 = Pb(PO4)4 + 4 NH4No3
NaCl + Ag(CH3CO2) = Na(CH3CO2) + AgCl =>
NaCl + Ag(CH3CO2) = Na(CH3CO2) + AgCl
RhF6 + Cl2 = RhF3 + ClF =>
2 RhF6 + 3 Cl2 = 2 RhF3 + 6 ClF
C2H5COOH + HBr = C2H5COBr + H2O =>
C2H5COOH + HBr = C2H5COBr + H2O
SO2 + H2O = H2SO4 + H2S =>
4 SO2 + 4 H2O = 3 H2SO4 + H2S
Cr{3+} + H2O = Cr2O7 + H{+} + e =>
2 Cr{3+} + 7 H2O = Cr2O7 + 14 H{+} + 8e
Cr2O7{2-} + H{+} + NaOH = Na2CrO4 + H2O =>
Cr2O7{2-} + 2 H{+} + 4 NaOH = 2 Na2CrO4 + 3 H2O
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq) =>
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq)
C3H8O + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + H2O + K2SO4 =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + 7 H2O + K2SO4
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq) =>
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq)
C3H8O + CH3CH2COOH = C6H12O2 + H2O =>
C3H8O + CH3CH2COOH = C6H12O2 + H2O
AgNO3 + CuCl4 = AgCl + Cu(NO3)2 + Cl =>
2 AgNO3 + CuCl4 = 2 AgCl + Cu(NO3)2 + 2 Cl
K3(PO4) + Al2(SO4)3 = Al2(PO4) + K3(SO4)3 =>
K3(PO4) + Al2(SO4)3 = Al2(PO4) + K3(SO4)3
Li2CO3 + P2O5 = Li3PO4 + CO2 =>
3 Li2CO3 + P2O5 = 2 Li3PO4 + 3 CO2
C13H10O + CH4O = C13H10 + CH4O2 =>
C13H10O + CH4O = C13H10 + CH4O2
C25H52 + O2 = H2O + C2O =>
4 C25H52 + 77 O2 = 104 H2O + 50 C2O
Mg + HO4S = MgSO4 + H2 =>
2 Mg + 2 HO4S = 2 MgSO4 + H2
Mg(OH)2 + H3P1O4 = Mg3(PO4)2 + H2O1 =>
3 Mg(OH)2 + 2 H3P1O4 = Mg3(PO4)2 + 6 H2O1
Sodiumhydroxide + Pb(NO3)2 = Pb(OH)2 + sodiumnitrate =>
2 NaOH + Pb(NO3)2 = Pb(OH)2 + 2 NaNO3
AgNo3 + HCI = AgCI + HNo3 =>
AgNo3 + HCI = AgCI + HNo3
Mn(NO3)2 + KOH + S = K2Mn2O4 + K2SO4 + NO + H2O =>
6 Mn(NO3)2 + 16 KOH + 5 S = 3 K2Mn2O4 + 5 K2SO4 + 12 NO + 8 H2O
NaOH + H2C2O4 = Na2C2O4 + HOH =>
2 NaOH + H2C2O4 = Na2C2O4 + 2 HOH
KC8H4O4 + NaOH = KOH + NaC8H4O4 =>
KC8H4O4 + NaOH = KOH + NaC8H4O4
SnCl2 + NaS = NaCl + SnS2 =>
SnCl2 + 2 NaS = 2 NaCl + SnS2
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
GeO = GeO4 + Ge =>
4 GeO = GeO4 + 3 Ge
Fe(OH)3 + K2O = Fe2O3 + KOH =>
2 Fe(OH)3 + 3 K2O = Fe2O3 + 6 KOH
Cs + HOH = CsH + OH =>
Cs + HOH = CsH + OH
Al + NaOH + H2O = Na2[(AlOH)4] + H2 =>
4 Al + 2 NaOH + 2 H2O = Na2[(AlOH)4] + H2
C + H2 + Cl = C2HCl =>
4 C + H2 + 2 Cl = 2 C2HCl
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq) =>
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq)
C2H5SO3H(l) + O2(g) = H2O(l) + CO2(g) + SO2(g) =>
C2H5SO3H(l) + 3 O2(g) = 3 H2O(l) + 2 CO2(g) + SO2(g)
H2S + BrO3{-} + H{+} = S + Br2 + H2O =>
5 H2S + 2 BrO3{-} + 2 H{+} = 5 S + Br2 + 6 H2O
CH3OH + CH3COOH(aq) = C3H6O2 + H2O =>
CH3OH + CH3COOH(aq) = C3H6O2 + H2O
Br + MgAt = At + MgBr2 =>
2 Br + MgAt = At + MgBr2
Cr(OH)3 + NH3*H2O = [Cr(NH3)6](OH)3 + H2O =>
Cr(OH)3 + 6 NH3*H2O = [Cr(NH3)6](OH)3 + 6 H2O
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq) =>
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq)
LiCl + KMnO4 + H2SO4 = Cl2 + Mn(SO4)2 + K2SO4 + LiSO4 + H2O =>
6 LiCl + 4 KMnO4 + 16 H2SO4 = 3 Cl2 + 4 Mn(SO4)2 + 2 K2SO4 + 6 LiSO4 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/23/24
Équations équilibrées sur08/22/23
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