| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3 Cu(CIO3)2 = Cu3(PO4)2 + 6 NaCIO3
KSiO3 + CaCI = KCI + CaSiO3 =>
KSiO3 + CaCI = KCI + CaSiO3
H2SnCl6 + H2O = SnCl2 + O2 + HCl =>
2 H2SnCl6 + 2 H2O = 2 SnCl2 + O2 + 8 HCl
Ca(OH)2 + Na(CO3) = Ca(CO3) + Na(OH)2 =>
Ca(OH)2 + Na(CO3) = Ca(CO3) + Na(OH)2
H2O2 + NH4OH = H2O + NH =>
H2O2 + NH4OH = 3 H2O + NH
Fe(OH)2 + HBr = FeBr + H(OH)2 =>
Fe(OH)2 + HBr = FeBr + H(OH)2
C16H31OOH + O2 = H2O + CO2 =>
C16H31OOH + 23 O2 = 16 H2O + 16 CO2
Co(NO3)2 + Na2(CO3) = Co(CO3) + Na2(NO3)2 =>
Co(NO3)2 + Na2(CO3) = Co(CO3) + Na2(NO3)2
Nb2O5 + Mn2O3 + Nb = Mn4Nb2O9 =>
3 Nb2O5 + 10 Mn2O3 + 4 Nb = 5 Mn4Nb2O9
SiF4(s) + H2O(l) = H2SiF6(ac) + H2SiO3(s) =>
3 SiF4(s) + 3 H2O(l) = 2 H2SiF6(ac) + H2SiO3(s)
AgNO3 + Sn(C2H3O2) = Ag(C2H3O2) + Sn(NO3) =>
AgNO3 + Sn(C2H3O2) = Ag(C2H3O2) + Sn(NO3)
HClMg = MgCl + H2 =>
2 HClMg = 2 MgCl + H2
manganesedioxide + carbon = manganese + carbondioxide =>
MnO2 + C = Mn + CO2
H2S + NO3{-} = N2 + SO4{2-} + H{+} + H2O =>
5 H2S + 8 NO3{-} = 4 N2 + 5 SO4{2-} + 2 H{+} + 4 H2O
Rb2(CO3) + Ag3(PO4) = Ag2(CO3) + Rb3(PO4) =>
3 Rb2(CO3) + 2 Ag3(PO4) = 3 Ag2(CO3) + 2 Rb3(PO4)
Sn + S = SnS4 =>
Sn + 4 S = SnS4
CH2CO + Br2 = CH2COBr2 =>
CH2CO + Br2 = CH2COBr2
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
AlCl3 + AgNO3 = ClAg + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 ClAg + Al(NO3)3
Cl2 + FeN = FeCl3 + N2 =>
3 Cl2 + 2 FeN = 2 FeCl3 + N2
CO2 + CuSO4 = CuCO3 + SO3 =>
CO2 + CuSO4 = CuCO3 + SO3
Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4
H2C3H2O4 + KOH = H2O + K2C3H2O4 =>
H2C3H2O4 + 2 KOH = 2 H2O + K2C3H2O4
Hg + H2S = HgS + H2 =>
Hg + H2S = HgS + H2
Zn + NaOH + (NH4)2S2O8 = ZnO + Na2SO4 + NH3 + H2O =>
Zn + 4 NaOH + (NH4)2S2O8 = ZnO + 2 Na2SO4 + 2 NH3 + 3 H2O
MnO2(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO2(s) + 4 Al(s) = 3 Mn(s) + 2 Al2O3(s)
Cr{3+} + H2SO4 = Cr2(SO4)3 + H{+} =>
2 Cr{3+} + 3 H2SO4 = Cr2(SO4)3 + 6 H{+}
HgS + SnCl2 = Hg2Cl2 + SnS2 =>
2 HgS + SnCl2 = Hg2Cl2 + SnS2
C3H7OH + Br2 = C3H7Br + OH =>
2 C3H7OH + Br2 = 2 C3H7Br + 2 OH
Hg(NO3)2 + CsI = Hg2I2 + Cs + NO3 =>
2 Hg(NO3)2 + 2 CsI = Hg2I2 + 2 Cs + 4 NO3
Cu(OH)2 + HCO3 = Cu(CO3)2 + H2O =>
Cu(OH)2 + 2 HCO3 = Cu(CO3)2 + 2 H2O
NaNO3(s) = NaNO2(s) + O3(g) =>
3 NaNO3(s) = 3 NaNO2(s) + O3(g)
Al + H3PO3 = Al(PO3)3 + H2 =>
2 Al + 6 H3PO3 = 2 Al(PO3)3 + 9 H2
FeF + NaOH = FeOH + NaF =>
FeF + NaOH = FeOH + NaF
CrBr + NaOH + Cl2 = Na2CrO4 + NaBrO3 + NaCl + H2O =>
2 CrBr + 28 NaOH + 11 Cl2 = 2 Na2CrO4 + 2 NaBrO3 + 22 NaCl + 14 H2O
Ca(NO3)2(aq) + (NH4)3PO4(aq) = Ca3(PO4)2 + NH4NO3 =>
3 Ca(NO3)2(aq) + 2(NH4)3PO4(aq) = Ca3(PO4)2 + 6 NH4NO3
Cu{2+} + OH{-} = CuOH{+} =>
Cu{2+} + OH{-} = CuOH{+}
Na2S(s) + NiSO4(aq) = Na2SO4(aq) + NiS(s) =>
Na2S(s) + NiSO4(aq) = Na2SO4(aq) + NiS(s)
C5H9O + H = C5H8 + H2O =>
C5H9O + H = C5H8 + H2O
Cs2SO4 = Cs2 + SO4 =>
Cs2SO4 = Cs2 + SO4
NO(g) + H(g) = N2(g) + H2O(l) =>
2 NO(g) + 4 H(g) = N2(g) + 2 H2O(l)
Ca3(PO4)2 + SiO2 + C = Ca8SiO3 + P4 + CO2 =>
16 Ca3(PO4)2 + 6 SiO2 + 61 C = 6 Ca8SiO3 + 8 P4 + 61 CO2
C10H12ClNO + C4H11N = C14H22N2O + ClH =>
C10H12ClNO + C4H11N = C14H22N2O + ClH
[BaTi(OH)(OX)5(XOH)3]2 + H2O = Ba(OX)(OH) + Ti(OX)3(OH) + HOX =>
[BaTi(OH)(OX)5(XOH)3]2 + 2 H2O = 2 Ba(OX)(OH) + 2 Ti(OX)3(OH) + 8 HOX
C2H6O + C4H9O2 = C5H13O2 + H2O =>
11 C2H6O + 2 C4H9O2 = 6 C5H13O2 + 3 H2O
MnCl2 + (NH4)2S = (NH4)Cl + MnS =>
MnCl2 + (NH4)2S = 2(NH4)Cl + MnS
Cu + Au(NO3)3 = Cu(NO3) + Au =>
3 Cu + Au(NO3)3 = 3 Cu(NO3) + Au
H2O(l) + Fe2S3(aq) + O(g) = Fe2O3(S) + H2SO4 =>
2 H2O(l) + Fe2S3(aq) + 9 O(g) = Fe2O3(S) + 2 H2SO4
H2 + O3 = H2O2 =>
3 H2 + 2 O3 = 3 H2O2
Ca(ClO3)2(S) = CaCl2(S) + O2(g) =>
Ca(ClO3)2(S) = CaCl2(S) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/25
Équations équilibrées sur05/25/24
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