| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C8H9O2N + 37 O2 = 32 CO2 + 2 N2 + 18 H2O
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
I2 + MnO2 + H2SO4 = MnSO4 + HIO4 + H2O =>
I2 + 7 MnO2 + 7 H2SO4 = 7 MnSO4 + 2 HIO4 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
P2O3 + AgNO3 + H2O = Ag + H3PO4 + HNO2 =>
3 P2O3 + 4 AgNO3 + 11 H2O = 4 Ag + 6 H3PO4 + 4 HNO2
SiC + SiO2 = Si + CO2 =>
SiC + SiO2 = 2 Si + CO2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Ag(CH3COO) + NH4Cl = AgCl + NH4(CH3COO) =>
Ag(CH3COO) + NH4Cl = AgCl + NH4(CH3COO)
KMnO4 + NaNO2 + H2SO4 = MnO2 + HNO3 + Na2SO4 + H2O + K2SO4 =>
4 KMnO4 + 6 NaNO2 + 5 H2SO4 = 4 MnO2 + 6 HNO3 + 3 Na2SO4 + 2 H2O + 2 K2SO4
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
Mg + H3PO4 = MgHPO4 + H =>
Mg + H3PO4 = MgHPO4 + 2 H
HCl + CaCO3 = H2O + CaCl2 + CO2 =>
2 HCl + CaCO3 = H2O + CaCl2 + CO2
BaCO3 + ZnO + SeO2 = BaZnSe2O6 + CO2 =>
BaCO3 + ZnO + 2 SeO2 = BaZnSe2O6 + CO2
MoP2 + K2O = MoO3 + K3P =>
MoP2 + 3 K2O = MoO3 + 2 K3P
F + S = SF =>
F + S = SF
Cl2 + CaO = Cl2O7 + Ca =>
Cl2 + 7 CaO = Cl2O7 + 7 Ca
K2Cr2O7 + HI + H2SO4 = I2 + Cr2(SO3)3 + K2SO4 + H2O =>
K2Cr2O7 + 12 HI + 4 H2SO4 = 6 I2 + Cr2(SO3)3 + K2SO4 + 10 H2O
NaCl2 + H2SO4 = Cl2 + Na2SO4 + H2S + H2O =>
8 NaCl2 + 5 H2SO4 = 8 Cl2 + 4 Na2SO4 + H2S + 4 H2O
MnO2 + NH3 + HCl = MnCl2 + N2 + H2O =>
3 MnO2 + 2 NH3 + 6 HCl = 3 MnCl2 + N2 + 6 H2O
HCl + MgCl2 = MgH + Cl =>
HCl + MgCl2 = MgH + 3 Cl
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H5S + O2 = CO2 + H2O + SO2 =>
4 C2H5S + 17 O2 = 8 CO2 + 10 H2O + 4 SO2
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
C3H5(OH)3 + Cu(OH)2 = [C3H5(OH)2O]2Cu + H2O =>
2 C3H5(OH)3 + Cu(OH)2 = [C3H5(OH)2O]2Cu + 2 H2O
Uut{3+} + e = Uut =>
Uut{3+} + 3e = Uut
P4O10 + H2O = P(OH)6 + H30 =>
15 P4O10 + 210 H2O = 60 P(OH)6 + 2 H30
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + MgCo3 = Mg + CuCo3 =>
Cu + MgCo3 = Mg + CuCo3
NaCl + KNO3 = Na(NO3) + ClK =>
NaCl + KNO3 = Na(NO3) + ClK
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Mg3N2 + Br2 = Mg3Br2 + N2 =>
Mg3N2 + Br2 = Mg3Br2 + N2
Ca(OH)2 + Fe = Ca + FeOH =>
Ca(OH)2 + 2 Fe = Ca + 2 FeOH
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
C4H8Cl2 + Mg = C4H8 + MgCl2 =>
C4H8Cl2 + Mg = C4H8 + MgCl2
H2O + CaCO3 + CO2 = Ca(HCO3)2 =>
H2O + CaCO3 + CO2 = Ca(HCO3)2
SnO2 + HNO3 + Pb = Sn + Pb(NO3)2 + H2O =>
SnO2 + 4 HNO3 + 2 Pb = Sn + 2 Pb(NO3)2 + 2 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
CS(NH2)2 + HBrO3 + H2O = CO(NH2)2 + HBr + H2SO4 =>
3 CS(NH2)2 + 4 HBrO3 + 3 H2O = 3 CO(NH2)2 + 4 HBr + 3 H2SO4
Cl2 + NAl = Cl2Al3 + N2 =>
2 Cl2 + 6 NAl = 2 Cl2Al3 + 3 N2
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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