| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 3 Cl2Ca + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Ca(SO4) + 3 Cl2 + 7 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO2 + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = 6 CaSiO3 + 5 CO2 + P4
K2Cr2O7 + NH4OH = Cr2O3 + KOH + NO2 + H2O =>
7 K2Cr2O7 + 6 NH4OH = 7 Cr2O3 + 14 KOH + 6 NO2 + 8 H2O
C5H10 + Br2 = C5H9 + HBr =>
2 C5H10 + Br2 = 2 C5H9 + 2 HBr
CaI2 + Hg(NO3)2 = HgI2(s) + Ca(aq) + NO3(aq) =>
CaI2 + Hg(NO3)2 = HgI2(s) + Ca(aq) + 2 NO3(aq)
H6V10O28 + NH4Cl + H2O = NH4VO3 + HCl =>
H6V10O28 + 10 NH4Cl + 2 H2O = 10 NH4VO3 + 10 HCl
NH4H2PO4 + CaO = Ca3(PO4)2 + NH3 + H2O =>
2 NH4H2PO4 + 3 CaO = Ca3(PO4)2 + 2 NH3 + 3 H2O
NaOH + Pb(ClO4)2 = Pb(OH)2 + Na + ClO4 =>
2 NaOH + Pb(ClO4)2 = Pb(OH)2 + 2 Na + 2 ClO4
Rb2Cr2O7 + ZnSO4 = Rb2SO4 + ZnCr2O7 =>
Rb2Cr2O7 + ZnSO4 = Rb2SO4 + ZnCr2O7
C6H24 + O2 = H2O + CO2 =>
C6H24 + 12 O2 = 12 H2O + 6 CO2
HfO2 + H2O = Hf(OH)4 =>
HfO2 + 2 H2O = Hf(OH)4
O2 + Y2O3 + ZrO2 + NaOH = Na2Y148Zr852O2926 + H2O =>
999 O2 + 148 Y2O3 + 1704 ZrO2 + 4 NaOH = 2 Na2Y148Zr852O2926 + 2 H2O
NaOH + B2Cl4 = NaBO2 + NaCl + H2O + H2 =>
6 NaOH + B2Cl4 = 2 NaBO2 + 4 NaCl + 2 H2O + H2
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
Al{+}H = Al + {+}H2 =>
Al{+}H = Al + {+}H2
FeCl2 + K2Cr2O7 + NaHSO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + Cl2 + H2O + Na2SO4 =>
2 FeCl2 + K2Cr2O7 + 14 NaHSO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 2 Cl2 + 7 H2O + 7 Na2SO4
H2 + Au{+3} = H{+} + Au3 =>
9 H2 + 6 Au{+3} = 18 H{+} + 2 Au3
Al + ClO2 = Al(ClO2)3 =>
Al + 3 ClO2 = Al(ClO2)3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s)4 =>
22 Ca3(PO4)2(s) + 66 SiO2(s) + 110 C(s) = 66 CaSiO3(s) + 110 CO(g) + P4(s)4
MgCl2 + H2O = MgO(ClH)2 =>
MgCl2 + H2O = MgO(ClH)2
MnO4{-} + C2H4 + H{+} + H2O = C2H4(OH)2 + Mn2{+} =>
4 MnO4{-} + 13 C2H4 + 6 H{+} + 10 H2O = 13 C2H4(OH)2 + 2 Mn2{+}
Bi2O3 + C = CO + Bi =>
Bi2O3 + 3 C = 3 CO + 2 Bi
[Ag(NH3)2]OH + C6H5CHO = Ag + C6H5COONH4 + NH3 + H2O =>
2[Ag(NH3)2]OH + C6H5CHO = 2 Ag + C6H5COONH4 + 3 NH3 + H2O
(Cr(OH)4)(SO4) + HOH = (Cr(OH)5)2(SO4) + H2SO4 =>
2(Cr(OH)4)(SO4) + 2 HOH = (Cr(OH)5)2(SO4) + H2SO4
(NH4)2SO4 + Pb(No3)2 = PbSO4 + (NH4)2(No3)2 =>
(NH4)2SO4 + Pb(No3)2 = PbSO4 + (NH4)2(No3)2
HC7H5 + O2 = H2O + CO2 =>
2 HC7H5 + 17 O2 = 6 H2O + 14 CO2
KClO3(s) = O(g) + KCl(l) =>
KClO3(s) = 3 O(g) + KCl(l)
Fe + Co{2+}(NO3)2 = Fe{2+}NO3 + Co =>
Fe + Co{2+}(NO3)2 = Fe{2+}NO3 + Co
Li + N2 + O2 = Li(NO3)2 =>
Li + N2 + 3 O2 = Li(NO3)2
potassiumnitrate + bariumcarbonate = potassiumcarbonate + bariumnitrate =>
2 KNO3 + BaCO3 = K2CO3 + Ba(NO3)2
Zn + Mg3(PO4)2 = Mg + ZnPO4 =>
2 Zn + Mg3(PO4)2 = 3 Mg + 2 ZnPO4
K2SMgSO4 = K2SO4MgS =>
K2SMgSO4 = K2SO4MgS
OOCCOO + H2O = OH + HOOCCOO =>
OOCCOO + H2O = OH + HOOCCOO
Fe3(aq) + NH4SCN = [Fe(SCN)6]3 + NH4 =>
Fe3(aq) + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
Fe + H2O2 = Fe2O3 + H2 =>
4 Fe + 3 H2O2 = 2 Fe2O3 + 3 H2
HNO3 + Ca3P2 = NO + H3PO4 + Ca(NO3)2 + H2O =>
34 HNO3 + 3 Ca3P2 = 16 NO + 6 H3PO4 + 9 Ca(NO3)2 + 8 H2O
C6H8O7 + HCl = H2O + C6H7O6 + Cl =>
C6H8O7 + HCl = H2O + C6H7O6 + Cl
SnCl2 + H3PO4 = Sn3(PO4)4 + H2Cl =>
3 SnCl2 + 4 H3PO4 = Sn3(PO4)4 + 6 H2Cl
FeCl3*6H2O + C5H8O2 + CH3COONa = Fe(C5H7O2)3 + NaCl + CH3COOH + H2O =>
FeCl3*6H2O + 3 C5H8O2 + 3 CH3COONa = Fe(C5H7O2)3 + 3 NaCl + 3 CH3COOH + 6 H2O
AgCaI2 = AgI2Ca =>
AgCaI2 = AgI2Ca
C3H8(l) + O2(g) = CO(g) + H2O(g) =>
2 C3H8(l) + 7 O2(g) = 6 CO(g) + 8 H2O(g)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca(MnO4)2 + Al(OH)3 = Al(MnO4)3 + Ca(OH)2 =>
3 Ca(MnO4)2 + 2 Al(OH)3 = 2 Al(MnO4)3 + 3 Ca(OH)2
Pb(NO3)2 + LiOH = PbLiOH + (NO3)2 =>
Pb(NO3)2 + LiOH = PbLiOH + (NO3)2
BiNH3 + Sn(OH)4 = Bi2 + SnNH3 + H2O2 =>
2 BiNH3 + 2 Sn(OH)4 = Bi2 + 2 SnNH3 + 4 H2O2
Ca(s) + CuBr2(aq) = Cu(s) + CaBr2(aq) =>
Ca(s) + CuBr2(aq) = Cu(s) + CaBr2(aq)
Mg + AlCl3 = Al(s) + MgCl2(aq) =>
3 Mg + 2 AlCl3 = 2 Al(s) + 3 MgCl2(aq)
K2Cr2O7 + HNO2 + HCl = CrCl3 + HNO3 + KCl + H2O =>
K2Cr2O7 + 3 HNO2 + 8 HCl = 2 CrCl3 + 3 HNO3 + 2 KCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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