| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CO = CCl2 + H2O
LiF + AgNO3 = Li(NO3) + AgF =>
LiF + AgNO3 = Li(NO3) + AgF
Ag + O = Ag2O =>
2 Ag + O = Ag2O
RCHO + NH3 + NaCNBH3 = RCH2NH2 + NaCNB(OH)3 =>
3 RCHO + 3 NH3 + NaCNBH3 = 3 RCH2NH2 + NaCNB(OH)3
NaOH + Cl = NaCl + NaClO2 + H2O =>
4 NaOH + 4 Cl = 3 NaCl + NaClO2 + 2 H2O
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O + Na2Cr2O7(H2O)2 + H2SO4 = C6H10O + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H12O + Na2Cr2O7(H2O)2 + 4 H2SO4 = 3 C6H10O + Cr2(SO4)3 + Na2SO4 + 9 H2O
Ca + Mn(NO3)2 = Mn + CaNO3 =>
2 Ca + Mn(NO3)2 = Mn + 2 CaNO3
Cu(OH)2 + H2PO2 = Cu3(PO2)3 + H2O =>
3 Cu(OH)2 + 3 H2PO2 = Cu3(PO2)3 + 6 H2O
NaOH + HC8H4O4 = H2O + Na + C8H4O4 =>
NaOH + HC8H4O4 = H2O + Na + C8H4O4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + Mn(NO3)2 = Mn + CaNO3 =>
2 Ca + Mn(NO3)2 = Mn + 2 CaNO3
Cr0 + H2O = CrO + H2 =>
Cr0 + H2O = CrO + H2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
KOH = K + O2 + H2 =>
2 KOH = 2 K + O2 + H2
Fe + H2O2 = H2O + Fe2O3 =>
2 Fe + 3 H2O2 = 3 H2O + Fe2O3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Cs2CO3 + HClO4 = CsClO4 + H2O + CO2 =>
Cs2CO3 + 2 HClO4 = 2 CsClO4 + H2O + CO2
Fe + CO2 + H2O = Fe(OH)3 + CH4 =>
8 Fe + 3 CO2 + 18 H2O = 8 Fe(OH)3 + 3 CH4
SrSO4 + HCl = SrCl + HSO4 =>
SrSO4 + HCl = SrCl + HSO4
PbO(s) + NH3(g) = Pb2(s) + N2(g) + H2O(l) =>
6 PbO(s) + 4 NH3(g) = 3 Pb2(s) + 2 N2(g) + 6 H2O(l)
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
K2CO3 + NaHSO4 = K2SO4 + Na2CO3 + H2O + CO2 =>
2 K2CO3 + 2 NaHSO4 = 2 K2SO4 + Na2CO3 + H2O + CO2
Ba(OH)2(H2O)8 + Na2CO3 + H3BO3 + NaF = Na3Ba2(B3O6)2F + CO2 + H2O =>
2 Ba(OH)2(H2O)8 + Na2CO3 + 6 H3BO3 + NaF = Na3Ba2(B3O6)2F + CO2 + 27 H2O
KOH + Mg = Mg(OH)2 + K =>
2 KOH + Mg = Mg(OH)2 + 2 K
(NH2)2CO + HClO4 = N2 + CO2 + ClO2 + H2O =>
(NH2)2CO + 2 HClO4 = N2 + CO2 + 2 ClO2 + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
(CH4)2 + O2 = CO2 + H2O =>
(CH4)2 + 4 O2 = 2 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AlI3 + HgCl2 = HgI3 + AlCl2 =>
AlI3 + HgCl2 = HgI3 + AlCl2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(H2PO4)2 + NaHCO3 = Ca{2+} + Na{+} + PO4{3-} + CO2 + H2O =>
Ca(H2PO4)2 + 4 NaHCO3 = Ca{2+} + 4 Na{+} + 2 PO4{3-} + 4 CO2 + 4 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Zn(NO3)2(aq) + MnBr2(aq) = ZnBr2(s) + Mn(NO3)2 =>
Zn(NO3)2(aq) + MnBr2(aq) = ZnBr2(s) + Mn(NO3)2
CO3 + H = CO2 + H2O =>
CO3 + 2 H = CO2 + H2O
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2 = =>
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2
KOH + HClO3 + KCrO2 = KCl + KCrO4 + H2O =>
2 KOH + 2 HClO3 + 3 KCrO2 = 2 KCl + 3 KCrO4 + 2 H2O
Ca + Mn(NO3)2 = Mn + CaNO3 =>
2 Ca + Mn(NO3)2 = Mn + 2 CaNO3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
M3N2 + H2O = M(OH)2 + NH3 =>
M3N2 + 6 H2O = 3 M(OH)2 + 2 NH3
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
TlNO3 + H2S = Tl2S + HNO3 =>
2 TlNO3 + H2S = Tl2S + 2 HNO3
Al + KNO3 + KOH + H2O = K3[Al(OH)4] + NH3 =>
8 Al + KNO3 + 23 KOH + 6 H2O = 8 K3[Al(OH)4] + NH3
BaF2 + AI(OH)3 = Ba(OH)2 + AIF3 =>
3 BaF2 + 2 AI(OH)3 = 3 Ba(OH)2 + 2 AIF3
C5O12 + O2 = C5O14 =>
C5O12 + O2 = C5O14
Na2(CO3) + HNO3 = Na(NO3) + CO2 + H2O =>
Na2(CO3) + 2 HNO3 = 2 Na(NO3) + CO2 + H2O
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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