| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + FeSO4 = K2SO4 + FeCl2
Ca + H2O(water) = Ca(OH)2 + H2 =>
Ca + 2 H2O(water) = Ca(OH)2 + H2
CaO + AgNO3 = CaNO3 + AgO =>
CaO + AgNO3 = CaNO3 + AgO
FeCl3LiOH = FeOHLiCl3 =>
FeCl3LiOH = FeOHLiCl3
AE + H2SO4 = H2 + AESO4 =>
AE + H2SO4 = H2 + AESO4
HMnO4 + AsH2 + H2SO4 = H3AsO4 + MnSO4 + H2O =>
7 HMnO4 + 5 AsH2 + 7 H2SO4 = 5 H3AsO4 + 7 MnSO4 + 8 H2O
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
Na2CrO4 + Mg(C2H3O2)2 = NaC2H3O2 + MgCrO4 =>
Na2CrO4 + Mg(C2H3O2)2 = 2 NaC2H3O2 + MgCrO4
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C3H5(O2CC18H33)3 + NaOH = C3H5(OH)3 + NaO2CC18H33 =>
C3H5(O2CC18H33)3 + 3 NaOH = C3H5(OH)3 + 3 NaO2CC18H33
NaOH + H2SO4 = NaSO4 + H2S + H2O =>
8 NaOH + 9 H2SO4 = 8 NaSO4 + H2S + 12 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I2(g) + HCl(aq) = Cl2(g) + HI(aq) =>
I2(g) + 2 HCl(aq) = Cl2(g) + 2 HI(aq)
Ca(s) + HCl(l) = CaCl2(aq) + H2(g) =>
Ca(s) + 2 HCl(l) = CaCl2(aq) + H2(g)
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
MgH + O2 = MgO + H2O =>
4 MgH + 3 O2 = 4 MgO + 2 H2O
CrCl3*6H2O + (NH2)2CO + CH3COCH2COCH3 = Cr(CH3COCHCOCH3)3 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 3(NH2)2CO + 6 CH3COCH2COCH3 = 2 Cr(CH3COCHCOCH3)3 + 6 NH4Cl + 3 CO2 + 9 H2O
CaBr2 + (NH4)2CO3 = CaCO3 + (NH4)2Br2 =>
CaBr2 + (NH4)2CO3 = CaCO3 + (NH4)2Br2
C3H8O3 + O = CO + H2O =>
C3H8O3 + 4 O = 3 CO + 4 H2O
CS2 + Br2 = CBr4 + S =>
CS2 + 2 Br2 = CBr4 + 2 S
Cu + PO3 = CuO + P =>
3 Cu + PO3 = 3 CuO + P
N3H12PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
KCl + C2H5OH = KOH + C2H5Cl =>
KCl + C2H5OH = KOH + C2H5Cl
AsH3 + AgNO3 + H2O = H3AsO3 + Ag + HNO3 =>
AsH3 + 6 AgNO3 + 3 H2O = H3AsO3 + 6 Ag + 6 HNO3
KHSO4 + BaCl2 = BaSO4 + KCl + HCl =>
KHSO4 + BaCl2 = BaSO4 + KCl + HCl
C2H5COOH + O2 = CO + H2O =>
C2H5COOH + 2 O2 = 3 CO + 3 H2O
K2Cr2O3 + HCl = HK2 + ClCr2O3 =>
K2Cr2O3 + HCl = HK2 + ClCr2O3
U2(SO4)3 + KMnO4 + H2SO4 = UO2(SO4) + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 10 UO2(SO4) + 6 MnSO4 + 3 K2SO4 + 4 H2O
aceticacid = H + C + O =>
C2H4O2 = 4 H + 2 C + 2 O
I2(g) + HCl(aq) = Cl2(g) + HI(aq) =>
I2(g) + 2 HCl(aq) = Cl2(g) + 2 HI(aq)
C2H4HCl = C2H5Cl =>
C2H4HCl = C2H5Cl
La(NO3)3 + SiO2 + C2H6N4O2 + Eu(NO3)3 = La999Si6O27Eu001 + H2O + CO2 + N2 =>
999.00000000004La(NO3)3 + 6.0000000000002SiO2 + 1797.0000000001C2H6N4O2 + Eu(NO3)3 = La999Si6O27Eu001 + 5391.0000000002H2O + 3594.0000000001CO2 + 5094.0000000002N2
Br2 + I2 + OH{-} = BrO3{-} + I{-} + H2O =>
Br2 + 5 I2 + 12 OH{-} = 2 BrO3{-} + 10 I{-} + 6 H2O
CuSO4 + H3PO2 + H2O = CuH + H2SO4 + H3PO4 =>
4 CuSO4 + 3 H3PO2 + 6 H2O = 4 CuH + 4 H2SO4 + 3 H3PO4
TiO2 + NF3 = N2 + O2 + TiF4 =>
3 TiO2 + 4 NF3 = 2 N2 + 3 O2 + 3 TiF4
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
I2(g) + HCl(aq) = Cl2(g) + HI(aq) =>
I2(g) + 2 HCl(aq) = Cl2(g) + 2 HI(aq)
CaSO3 + H3PO4 + Al + H2O = Al2(SO4)3 + Ca3(PO4)2 + H2 =>
3 CaSO3 + 2 H3PO4 + 2 Al + 3 H2O = Al2(SO4)3 + Ca3(PO4)2 + 6 H2
HNO = HON =>
HNO = HON
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cl2(g)MgBr(s) = Br(s)Cl2Mg(s) =>
Cl2(g)MgBr(s) = Br(s)Cl2Mg(s)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C2H3COOH + NaOH = NaC2H3COO + H2O =>
C2H3COOH + NaOH = NaC2H3COO + H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Sr(NO3)2 + Gd(NO3)3*6H2O + Er(NO3)3*5H2O + Al(NO3)3*9H2O + NH2CONH2 = SrGd096Er004AlO4 + CO2 + H2O + N2 =>
6 Sr(NO3)2 + 576.00000000004Gd(NO3)3*6H2O + 24.000000000002Er(NO3)3*5H2O + 6.0000000000005Al(NO3)3*9H2O + 1822.0000000001NH2CONH2 = 6.0000000000004SrGd096Er004AlO4 + 1822.0000000001CO2 + 7274.0000000005H2O + 2737.0000000002N2
Na2Cl2 = Na4Cl4 =>
2 Na2Cl2 = Na4Cl4
CuF2 + Cl2 = CuCl + F2 =>
2 CuF2 + Cl2 = 2 CuCl + 2 F2
sodiumhydroxide + hydrochloricacid = NaCl + OH + H =>
NaOH + HCl = NaCl + OH + H
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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