| Équations équilibrées la veille | Équations équilibrées le lendemain |
9.0000000000001Ni(NO3)2(H2O)6 + 405 Co(NO3)2(H2O)6 + 180 Fe(NO3)3(H2O)9 + 416 C6H8O7 = 9 Ni1Co45Fe20O40 + 2496 CO2 + 5768 H2O + 1368 N
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Cu2SO4 + NH4 = NH4SO4 + Cu =>
Cu2SO4 + NH4 = NH4SO4 + 2 Cu
Na2CrO4 + AgNO3 = NaNO3 + Ag2CrO4 =>
Na2CrO4 + 2 AgNO3 = 2 NaNO3 + Ag2CrO4
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Mg + HClO = Mg(ClO)2 + H =>
Mg + 2 HClO = Mg(ClO)2 + 2 H
Ca3(PO4)2(s) + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2(s) + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Ca3(PO4)2 + K = Ca + KPO4 =>
Ca3(PO4)2 + 2 K = 3 Ca + 2 KPO4
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
CUH3 + NO = CU + N2 + H2O =>
4 CUH3 + 6 NO = 4 CU + 3 N2 + 6 H2O
X4 + HCl = XCl + H =>
X4 + 4 HCl = 4 XCl + 4 H
Na2CuCl4 + Na2SO3 + H2O = NaCuCl2 + NaCl + H2SO4 =>
2 Na2CuCl4 + Na2SO3 + H2O = 2 NaCuCl2 + 4 NaCl + H2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaCl + Ag2SO4 = Na2SO4 + AgCl =>
2 NaCl + Ag2SO4 = Na2SO4 + 2 AgCl
FeO3O4 + CO = FeO + CO2 =>
FeO3O4 + 6 CO = FeO + 6 CO2
Al + Ni33Cl2 = AlCl3 + Ni =>
2 Al + 3 Ni33Cl2 = 2 AlCl3 + 99 Ni
Ni(s) + SnSO4(aq) = NiSO4(aq) + Sn(s) =>
Ni(s) + SnSO4(aq) = NiSO4(aq) + Sn(s)
Fe + Si = FeSi =>
Fe + Si = FeSi
H2SO4 + NaOH = H2O + Na2S + O =>
H2SO4 + 2 NaOH = 2 H2O + Na2S + 4 O
CCl3CHO + OH = CCl4 + HCOOH =>
4 CCl3CHO + 6 OH = 3 CCl4 + 5 HCOOH
CH3COOH(aq) + NH4OH(aq) = NH4O2CCH3(aq) + H2O(l) =>
CH3COOH(aq) + NH4OH(aq) = NH4O2CCH3(aq) + H2O(l)
Pb(CH3COO)2*3H2O + CO2 = PbCO3 + CH3COOH + H2O =>
Pb(CH3COO)2*3H2O + CO2 = PbCO3 + 2 CH3COOH + 2 H2O
Mn(SO4)3 + KNO2 = Mn(NO2)3 + KSO4 =>
Mn(SO4)3 + 3 KNO2 = Mn(NO2)3 + 3 KSO4
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cu(s) + AgNO3 = Cu(NO3)2(ac) + Ag(s) =>
Cu(s) + 2 AgNO3 = Cu(NO3)2(ac) + 2 Ag(s)
HS2O3{-} + H{+} = S + HSO4{-} + H2O =>
3 HS2O3{-} + H{+} = 4 S + 2 HSO4{-} + H2O
Na2MnO4 + HCl = NaMnO4 + MnO2 + H2O + NaCl =>
3 Na2MnO4 + 4 HCl = 2 NaMnO4 + MnO2 + 2 H2O + 4 NaCl
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
LiAlSi2O6 + H2SO4 = Li2SO4 + Al2O3 + SiO2 + H2O =>
2 LiAlSi2O6 + H2SO4 = Li2SO4 + Al2O3 + 4 SiO2 + H2O
B4H6 + O2 = B2O3 + H2O =>
2 B4H6 + 9 O2 = 4 B2O3 + 6 H2O
K2S + H2S = KHS =>
K2S + H2S = 2 KHS
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K + ZnSO4 = K2SO4 + Zn =>
2 K + ZnSO4 = K2SO4 + Zn
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
N2 + I6 = NI3 =>
N2 + I6 = 2 NI3
NO3 = N2 + O2 =>
2 NO3 = N2 + 3 O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaCl + CuCl2 = Na2CuCl4 =>
2 NaCl + CuCl2 = Na2CuCl4
SiHCl3 = Si + HCl + SiCl4 =>
2 SiHCl3 = Si + 2 HCl + SiCl4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KNO3 + MgSO3 = K2SO3 + Mg(NO3)2 =>
2 KNO3 + MgSO3 = K2SO3 + Mg(NO3)2
MgHCl = HMgCl =>
MgHCl = HMgCl
ICl + Cl = ICl3 =>
ICl + 2 Cl = ICl3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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