| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4WO3F + 2 NH4OH = (NH4)2WO4 + NH4F + H2O
CH3CH2Cl + Cl2 = CH2ClCH2Cl + HCl =>
CH3CH2Cl + Cl2 = CH2ClCH2Cl + HCl
Cr + HF = CrF3 + H =>
Cr + 3 HF = CrF3 + 3 H
Co(OH)2 + NaClO + H2O = Co(OH)3 + Cl2 + Na(OH) =>
2 Co(OH)2 + 2 NaClO + 2 H2O = 2 Co(OH)3 + Cl2 + 2 Na(OH)
Pb + NaOH = Pb(NaOH)2 =>
Pb + 2 NaOH = Pb(NaOH)2
K3PO4 + Ba(OH)2 = K3(OH)2 + Ba(PO4) =>
K3PO4 + Ba(OH)2 = K3(OH)2 + Ba(PO4)
(NH2)2CO + CuSO4 = [Cu(NH2)2CO]SO4 =>
(NH2)2CO + CuSO4 = [Cu(NH2)2CO]SO4
K2Cr3O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2Cr3O7 + 6 HI + 11 H2SO4 = 2 K2SO4 + 3 Cr2(SO4)3 + 3 I2 + 14 H2O
HSO + O = SO2 + H2O =>
2 HSO + 3 O = 2 SO2 + H2O
Fe2(SO4)3(aq) + BaCl2(aq) = BaSO4(aq) + FeCl3(aq) =>
Fe2(SO4)3(aq) + 3 BaCl2(aq) = 3 BaSO4(aq) + 2 FeCl3(aq)
C187H186O89N9S1 + O2 = CO2 + H2O + N + S =>
C187H186O89N9S1 + 189 O2 = 187 CO2 + 93 H2O + 9 N + S
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
C10H12O + Br2 = C10H12Br + BrO =>
C10H12O + Br2 = C10H12Br + BrO
HOBr + Ba(OH)2 = BaBr + H2O2 =>
2 HOBr + 2 Ba(OH)2 = 2 BaBr + 3 H2O2
SiI4(s) + Mg(s) = Si(s) + MgI2(s) =>
SiI4(s) + 2 Mg(s) = Si(s) + 2 MgI2(s)
Co(OH)2 + NaClO + H2O = Co(OH)3 + Cl2 + Na(OH) =>
2 Co(OH)2 + 2 NaClO + 2 H2O = 2 Co(OH)3 + Cl2 + 2 Na(OH)
Ag + ZnCI2 = AgCI2 + Zn =>
Ag + ZnCI2 = AgCI2 + Zn
Cl2(g) + KBr(aq) = KCl(al) + Br2(l) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(al) + Br2(l)
Me2O = Me + O2 =>
2 Me2O = 4 Me + O2
Mg + CuNO3 = Cu + MgNO3 =>
Mg + CuNO3 = Cu + MgNO3
C2H3Cl + CaSi2 + ZnO2 = CaCl2 + ZnCl2 + C2H2 + SiH2 + O =>
4 C2H3Cl + CaSi2 + ZnO2 = CaCl2 + ZnCl2 + 4 C2H2 + 2 SiH2 + 2 O
CaCO3 + HNO3 = H2CO3 + Ca(NO3)2 =>
CaCO3 + 2 HNO3 = H2CO3 + Ca(NO3)2
C10H18O + NaOCl = C10H16O + H2O + NaCl =>
C10H18O + NaOCl = C10H16O + H2O + NaCl
AlNO + NaOH = AlOH + NaNO =>
AlNO + NaOH = AlOH + NaNO
AgNo2 + Cu = Cu(No3)2 + Ag =>
3 AgNo2 + Cu = Cu(No3)2 + 3 Ag
HCH3COO + NaOH = NaCH3COO + H2O =>
HCH3COO + NaOH = NaCH3COO + H2O
P2O3(g) + O2(g) = P2O5(g) =>
P2O3(g) + O2(g) = P2O5(g)
Ag{+} + Cr(s) = Cr{+} + Ag(s) =>
Ag{+} + Cr(s) = Cr{+} + Ag(s)
Zn(s) + Al(NO3)3(aq) = Zn(NO3)3 + Al =>
Zn(s) + Al(NO3)3(aq) = Zn(NO3)3 + Al
H2SO4 + KMnO4 = H2O + MnSO4 + O2 + KOH =>
4 H2SO4 + 4 KMnO4 = 2 H2O + 4 MnSO4 + 5 O2 + 4 KOH
KIO + Na2SO3 + H2O = I2 + Na2SO4 + KOH =>
2 KIO + Na2SO3 + H2O = I2 + Na2SO4 + 2 KOH
Fe(OH)2 + CuO = Cu(OH)2 + Fe2O3 + H2 =>
2 Fe(OH)2 + CuO = Cu(OH)2 + Fe2O3 + H2
Sodiumhydroxide + hydrochloricacid = sodiumchloride + H2O =>
NaOH + HCl = NaCl + H2O
(NH4)2C2O4 + CaCl2 = NH4Cl + CO2 + Ca =>
(NH4)2C2O4 + CaCl2 = 2 NH4Cl + 2 CO2 + Ca
Ca(OH)2 + NaOH = Na2Ca(OH)4 =>
Ca(OH)2 + 2 NaOH = Na2Ca(OH)4
C6H12 + KMnO4 = C6H11 + HK + MnO4 =>
C6H12 + KMnO4 = C6H11 + HK + MnO4
Zn + H{+} + SO3{-2} = Zn{+2} + S{-2} + H2O =>
3 Zn + 6 H{+} + SO3{-2} = 3 Zn{+2} + S{-2} + 3 H2O
Mn2(SO4)4 + Pb(NO3)2 = Mn(NO3)2 + Pb2(SO4)4 =>
Mn2(SO4)4 + 2 Pb(NO3)2 = 2 Mn(NO3)2 + Pb2(SO4)4
HCOOH + C6H5CH2OH = CHCOO(CH2)H5C6 + H2O =>
13 HCOOH + 11 C6H5CH2OH = 10 CHCOO(CH2)H5C6 + 17 H2O
H3PO4 + LiOH = LiH2PO4 + HOH =>
H3PO4 + LiOH = LiH2PO4 + HOH
Ag(s) + HNO3(aq) = AgNO3(g) + H2(g) =>
2 Ag(s) + 2 HNO3(aq) = 2 AgNO3(g) + H2(g)
CuSO4 + Na2S2O5 + NaOH = Cu2SO4 + Na2SO4 + H2O =>
4 CuSO4 + Na2S2O5 + 6 NaOH = 2 Cu2SO4 + 4 Na2SO4 + 3 H2O
CaCl2 + Na(CO3) = NaCl2 + CaCO3 =>
CaCl2 + Na(CO3) = NaCl2 + CaCO3
Na2CO3 + CaC2 = Na2C2 + CaCO3 =>
Na2CO3 + CaC2 = Na2C2 + CaCO3
CuNO3 + KSCN = CuSCN + KNO3 =>
CuNO3 + KSCN = CuSCN + KNO3
FeOOH = FeO + H2O + O2 =>
4 FeOOH = 4 FeO + 2 H2O + O2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Ba + N2 = Ba3N6 =>
3 Ba + 3 N2 = Ba3N6
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
K2O(s) + H2O(g) = KOH(aq) =>
K2O(s) + H2O(g) = 2 KOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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