| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2(aq) + Na2CrO4(aq) = NiCrO4 + Na2(NO3)2
CaC2O4 + H2O = CaO + H2C2O4 =>
CaC2O4 + H2O = CaO + H2C2O4
KMnO4 + H2SO4 + NaCl = Cl2 + NaHSO4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 13 H2SO4 + 10 NaCl = 5 Cl2 + 10 NaHSO4 + K2SO4 + 2 MnSO4 + 8 H2O
MnSO4 + Na2S = MnNa2 + SSO4 =>
MnSO4 + Na2S = MnNa2 + SSO4
(NH4)HSO4 + KOH = (NH4)2SO4 + K2SO4 + H2O =>
2(NH4)HSO4 + 2 KOH = (NH4)2SO4 + K2SO4 + 2 H2O
Zn + Hg2SO4 = ZnSO4 + Hg2 =>
Zn + Hg2SO4 = ZnSO4 + Hg2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn(NO3)2 + NaOH = Zn2OH + Na + (NO3) =>
2 Zn(NO3)2 + NaOH = Zn2OH + Na + 4(NO3)
Fe(NH3)4 + KSCN = Fe(SCN)4 + KNH3 =>
Fe(NH3)4 + 4 KSCN = Fe(SCN)4 + 4 KNH3
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
AgH + HClO4 = Cl2 + H2O + AgClO4 =>
7 AgH + 9 HClO4 = Cl2 + 8 H2O + 7 AgClO4
IrCl3 + NaOH = Ir2O3 + NaCl + HCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 NaCl + 3 HCl
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Bi(NO3)3(aq) + NaOH = NaNO3 + Bi(OH)3 =>
Bi(NO3)3(aq) + 3 NaOH = 3 NaNO3 + Bi(OH)3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Br2 + KOH = KBrO3 + H2O + KBr =>
3 Br2 + 6 KOH = KBrO3 + 3 H2O + 5 KBr
CaO + C2H2O4 = CaC2O4 + H2O =>
CaO + C2H2O4 = CaC2O4 + H2O
HCl(g) + O2(g) = (H2O)(g) + Cl2(g) =>
4 HCl(g) + O2(g) = 2(H2O)(g) + 2 Cl2(g)
CaO + C2H2O4 = CaC2O4 + H2O =>
CaO + C2H2O4 = CaC2O4 + H2O
KAl(SO4)2 + H2O = KAl(SO4)2*H2O =>
KAl(SO4)2 + H2O = KAl(SO4)2*H2O
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
Al(OH)3 + Al(NO3)3 = Al(OH)2NO3 =>
2 Al(OH)3 + Al(NO3)3 = 3 Al(OH)2NO3
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
Fe2O3 + NH4H2PO4 = FePO4 + NH3 + H2O =>
Fe2O3 + 2 NH4H2PO4 = 2 FePO4 + 2 NH3 + 3 H2O
Ni(s) + AgNO3(aq) = Ag(s) + Ni(NO3)4(aw) =>
Ni(s) + 4 AgNO3(aq) = 4 Ag(s) + Ni(NO3)4(aw)
P4S3 + O2 = P4O6 + SO2 =>
P4S3 + 6 O2 = P4O6 + 3 SO2
Fe + HCl2 = FeCl4 + H2 =>
Fe + 2 HCl2 = FeCl4 + H2
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Ba{+2} + PO4{-3} = Ba3(PO4)2 =>
3 Ba{+2} + 2 PO4{-3} = Ba3(PO4)2
SnO2 + HCl = SnCl4 + H2O =>
SnO2 + 4 HCl = SnCl4 + 2 H2O
K[Al(OH)4] + Br2 + KOH = K2AlO4 + H2O + KBr =>
2 K[Al(OH)4] + 3 Br2 + 8 KOH = 2 K2AlO4 + 8 H2O + 6 KBr
Mg + Sn(NO3)2 = Sn + Mg(NO3)2 =>
Mg + Sn(NO3)2 = Sn + Mg(NO3)2
RbOH + Cu(NO3)2 = RbCu + OH(NO3)2 =>
RbOH + Cu(NO3)2 = RbCu + OH(NO3)2
Cr2(SO4)3 + NaOH = Cr(OH)SO4 + Na2SO4 =>
Cr2(SO4)3 + 2 NaOH = 2 Cr(OH)SO4 + Na2SO4
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
N + H = NH3 =>
N + 3 H = NH3
Pb + HNO2 = Pb(NO2)2 + H =>
Pb + 2 HNO2 = Pb(NO2)2 + 2 H
Sn + H2O = SnOH + H =>
Sn + H2O = SnOH + H
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
OH{-} + PH3 + I2 = H3PO2 + I{-} + H2O =>
4 OH{-} + PH3 + 2 I2 = H3PO2 + 4 I{-} + 2 H2O
Zn + Pb(SO4) = Zn(SO4) + Pb =>
Zn + Pb(SO4) = Zn(SO4) + Pb
NO2 + CO = NO + CO2 =>
NO2 + CO = NO + CO2
C2N2 + F2 = CF4 + NF3 =>
C2N2 + 7 F2 = 2 CF4 + 2 NF3
C6H12 + Cl2 + KBr = C6H12Br + KCl =>
2 C6H12 + Cl2 + 2 KBr = 2 C6H12Br + 2 KCl
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
H2C2O4*H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*H2O + 2 NaOH = Na2C2O4 + 3 H2O
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/25
Équations équilibrées sur04/30/24
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