| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + K2SO4 + 4 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
NH4NO3 + Mg3(PO4)2 = (NH4)3(PO4) + Mg(NO3)2 =>
6 NH4NO3 + Mg3(PO4)2 = 2(NH4)3(PO4) + 3 Mg(NO3)2
AgCl + Hg = Hg2Cl2 + Ag =>
2 AgCl + 2 Hg = Hg2Cl2 + 2 Ag
Cu(NO3)2 + Na2SiO3 = Cu2(SiO3)2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2SiO3 = Cu2(SiO3)2 + 4 NaNO3
Al + H2S = H3Al + S =>
2 Al + 3 H2S = 2 H3Al + 3 S
Fe + HOCl + HCl = FeCl2 + H2O =>
Fe + HOCl + HCl = FeCl2 + H2O
KMnO4 + NaOH = Na2MnO4 + O2 + H2O + KOH =>
4 KMnO4 + 8 NaOH = 4 Na2MnO4 + O2 + 2 H2O + 4 KOH
Na(HCO3) + H2SO4 = Na2(SO4) + H2O + CO2 =>
2 Na(HCO3) + H2SO4 = Na2(SO4) + 2 H2O + 2 CO2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Hl + MgCO3 = Mg(Hl)2 + CO3 =>
2 Hl + MgCO3 = Mg(Hl)2 + CO3
Pt(ClO3)2 = PtCl2 + O2 =>
Pt(ClO3)2 = PtCl2 + 3 O2
CaSO4 + NaI = CaNa2 + I2SO4 =>
CaSO4 + 2 NaI = CaNa2 + I2SO4
NaC1 = Na + C1 =>
NaC1 = Na + C1
H2SO4 + H2S = SO2 + H2O =>
3 H2SO4 + H2S = 4 SO2 + 4 H2O
NiSO4 + K2S2O8 + KOH = [Ni(OH)6]SO4 + K2SO4 =>
NiSO4 + 3 K2S2O8 + 6 KOH = [Ni(OH)6]SO4 + 6 K2SO4
O2 + C2 = CO3 =>
3 O2 + C2 = 2 CO3
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
KAl + H2O = H3O + KAlOH =>
KAl + 2 H2O = H3O + KAlOH
(CH3)3N + HCl = (CH3)3NHCl =>
(CH3)3N + HCl = (CH3)3NHCl
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
LiOH(aq) + Na2CO3(s) = Li2CO3(s) + NaOH(aq) =>
2 LiOH(aq) + Na2CO3(s) = Li2CO3(s) + 2 NaOH(aq)
SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2
Ca(NO3)2 + (NH4)2HPO4 + C6H8O7 = Ca10(PO4)6(OH)2 + CO2 + NH3 + H2O =>
90 Ca(NO3)2 + 54(NH4)2HPO4 + 80 C6H8O7 = 9 Ca10(PO4)6(OH)2 + 480 CO2 + 288 NH3 + 122 H2O
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
Sr2 + (SO4)2 = Sr2(SO4)2 =>
Sr2 + (SO4)2 = Sr2(SO4)2
SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2
Br + Co = CoBr =>
Br + Co = CoBr
TeO2 + H2O = TeO + OH =>
TeO2 + H2O = TeO + 2 OH
C8H8O6S = C + H + S + O2 =>
C8H8O6S = 8 C + 8 H + S + 3 O2
O2 + HClO4 = H2O + ClO4 =>
O2 + 4 HClO4 = 2 H2O + 4 ClO4
C2H2 + HCN = C3H3N =>
C2H2 + HCN = C3H3N
Hl + MgCO3 = Mg(Hl)2 + CO3 =>
2 Hl + MgCO3 = Mg(Hl)2 + CO3
C2H2 + HCN = C3H3N =>
C2H2 + HCN = C3H3N
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
NaCO3 + H2SO4 = CO2 + NaSO4 + H2O =>
NaCO3 + H2SO4 = CO2 + NaSO4 + H2O
O2 + C2 = CO3 =>
3 O2 + C2 = 2 CO3
MoS3 + HNO3 = H2MoO4 + S + NO =>
MoS3 + 2 HNO3 = H2MoO4 + 3 S + 2 NO
NaHCO3 + HNo3 = NaNo3 + H2O + CO2 =>
NaHCO3 + HNo3 = NaNo3 + H2O + CO2
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C5H10O + Cl2 = C5H9OCl + HCl =>
C5H10O + Cl2 = C5H9OCl + HCl
KCl2 + Na2Co3 = KCo3 + NaCl =>
KCl2 + Na2Co3 = KCo3 + 2 NaCl
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
XeF2(g) + H2O(l) = Xe(g) + HF + O2 =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF + O2
Cu(CH3COO)2 + NaOH = Cu(OH)2 + NaCH3COO =>
Cu(CH3COO)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3COO
Hl + MgCO3 = Mg(Hl)2 + CO3 =>
2 Hl + MgCO3 = Mg(Hl)2 + CO3
HCl + FeSO4 + KMnO4 = MnCl2 + FeCl3 + H2SO4 + KCl + H2O =>
18 HCl + 5 FeSO4 + KMnO4 = MnCl2 + 5 FeCl3 + 5 H2SO4 + KCl + 4 H2O
CuBr2 + NH3 = CuNH3 + Br2 =>
CuBr2 + NH3 = CuNH3 + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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