| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3LiOH = LiNO3 + H2O
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
Pb(OH)4 + H3AsO3 = Pb(H2AsO3)4 + H2O =>
Pb(OH)4 + 4 H3AsO3 = Pb(H2AsO3)4 + 4 H2O
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + H2(g) =>
2 CH3Cl(g) + Cl2(g) = 2 CH2Cl2(g) + H2(g)
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g) =>
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g)
FeCl2 + K2Cr2O7 + HCl = CrCl3 + FeCl3 + KCl + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
Pb(OH)4 + H3AsO3 = Pb(H2AsO3)4 + H2O =>
Pb(OH)4 + 4 H3AsO3 = Pb(H2AsO3)4 + 4 H2O
Cr(OH)3 + Ba(OH)2 = Ba3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3[Cr(OH)6]2
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + H2(g) =>
2 CH3Cl(g) + Cl2(g) = 2 CH2Cl2(g) + H2(g)
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g) =>
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g)
Cr(OH)3 + Ba(OH)2 = Ba3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3[Cr(OH)6]2
Cr(OH)3 + Ba(OH)2 = Ba3(CrO3)2 + H2O =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3(CrO3)2 + 6 H2O
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
KI + H2SO4 + KCr2O7 = Cr2(SO4)3 + K2SO4 + H2O + I2 =>
14 KI + 14 H2SO4 + 2 KCr2O7 = 2 Cr2(SO4)3 + 8 K2SO4 + 14 H2O + 7 I2
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + H2(g) =>
2 CH3Cl(g) + Cl2(g) = 2 CH2Cl2(g) + H2(g)
Cr(OH)3 + Ba(OH)2 = Ba3(CrO3)2 + H2O =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3(CrO3)2 + 6 H2O
Pb(OH)4 + H3AsO3 = Pb(H2AsO3)4 + H2O =>
Pb(OH)4 + 4 H3AsO3 = Pb(H2AsO3)4 + 4 H2O
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
CO + HBr = C2H3Br3 + O2 =>
2 CO + 3 HBr = C2H3Br3 + O2
Cr(OH)3 + Ba(OH)2 = Ba3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3[Cr(OH)6]2
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g) =>
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g)
Cr(OH)3 + Ba(OH)2 = Ba(CrO2)2 + H2O =>
2 Cr(OH)3 + Ba(OH)2 = Ba(CrO2)2 + 4 H2O
ZnOH{+} + NO3{-} = Zn(OH)NO3 =>
ZnOH{+} + NO3{-} = Zn(OH)NO3
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g) =>
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g)
Cr(OH)3 + Ba(OH)2 = Ba3(CrO3)2 + H2O =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3(CrO3)2 + 6 H2O
Fe + HCl = FeCl + H(g) =>
Fe + HCl = FeCl + H(g)
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + Na2SO4 + NaNO3 + H2O =>
2 MnSO4 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 Na2SO4 + NaNO3 + 7 H2O
C4H9OH(g) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(g) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
Mg3(PO4)3 + CH3COOH = Mg(CH3COO)2 + H2PO4 =>
Mg3(PO4)3 + 6 CH3COOH = 3 Mg(CH3COO)2 + 3 H2PO4
NH4NO3 + H3PO4 = (NH4)3PO4 + NO3H =>
3 NH4NO3 + H3PO4 = (NH4)3PO4 + 3 NO3H
K{+2} + HOH = H{+2} + KOH =>
K{+2} + HOH = H{+2} + KOH
Ca + HCl = H2 + CaCl2 =>
Ca + 2 HCl = H2 + CaCl2
Zn + Pb(NO3)2 = ZnPb2 + N2O6 =>
Zn + 2 Pb(NO3)2 = ZnPb2 + 2 N2O6
Rb2S + H2O = RbOH + H2S =>
Rb2S + 2 H2O = 2 RbOH + H2S
Na2SO4 + CaCl2*2H2O = CaSO4*2H2O + NaCl =>
Na2SO4 + CaCl2*2H2O = CaSO4*2H2O + 2 NaCl
Na2CrO4 + Pb(NO3)2 = PbCrO4 + Na2(NO3)2 =>
Na2CrO4 + Pb(NO3)2 = PbCrO4 + Na2(NO3)2
Al(s) + CuO(s) = Al2O3(s) + Cu(s) =>
2 Al(s) + 3 CuO(s) = Al2O3(s) + 3 Cu(s)
Hg + NHO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 NHO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Co2 + Al = Al2Co =>
Co2 + 4 Al = 2 Al2Co
Cu(OH)2 + K2(SO4) = KOH + Cu(SO4) =>
Cu(OH)2 + K2(SO4) = 2 KOH + Cu(SO4)
Mn2O7 + H2O = Mn(OH)7 =>
Mn2O7 + 7 H2O = 2 Mn(OH)7
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Fe2(SO4)3 + K2S = Fe2S3 + K2(SO4) =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2(SO4)
CO3 + HCl = C + HClO =>
CO3 + 3 HCl = C + 3 HClO
Ca5(PO4)3OH + HCl = CaCl2 + H3PO4 + H2O =>
Ca5(PO4)3OH + 10 HCl = 5 CaCl2 + 3 H3PO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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