| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + Na(NO3)2 = KNa + Cl(NO3)2
(C25H52) + O2 = H2O + C2O =>
4(C25H52) + 77 O2 = 104 H2O + 50 C2O
Fe2(CO3)3 + LiNO3 = Fe(NO3)3 + Li2CO3 =>
Fe2(CO3)3 + 6 LiNO3 = 2 Fe(NO3)3 + 3 Li2CO3
Pb(OH)2 + CaSO4 = PbSO4 + Ca(OH)2 =>
Pb(OH)2 + CaSO4 = PbSO4 + Ca(OH)2
KCl + NH4NO3 = KNO3 + NH4Cl =>
KCl + NH4NO3 = KNO3 + NH4Cl
C9H10NOCl + NaOH = C9H10NONa + HOCl =>
C9H10NOCl + NaOH = C9H10NONa + HOCl
NaHCO3 + C6H11O6 = CO2 + H2O + C2H3NaO2 =>
23 NaHCO3 + 8 C6H11O6 = 25 CO2 + 21 H2O + 23 C2H3NaO2
CuO + Al2O3 = Cu3(AlO3)2 =>
3 CuO + Al2O3 = Cu3(AlO3)2
NH2OH + H2SO3 = N2 + H2S + H2O =>
6 NH2OH + H2SO3 = 3 N2 + H2S + 9 H2O
Cr(s) + NiSO4(aq) = Cr2(SO4)3 + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3 + 3 Ni(s)
Fe2Cl + Cl = FeCl3 =>
Fe2Cl + 5 Cl = 2 FeCl3
NaNO3 + (NH2)2CO = NaCO + (NH2)2(NO3) =>
NaNO3 + (NH2)2CO = NaCO + (NH2)2(NO3)
Al(OH)3 + NH4OH = NH4(Al(OH)4) =>
Al(OH)3 + NH4OH = NH4(Al(OH)4)
CaF2(s) + H2SO4(l) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF(g)
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(s) + 2 CaSO4(s)
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
CoCl3 + Ba(OH)2 = BaCl2 + Co(OH)3 =>
2 CoCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Co(OH)3
(CH3)3COH + O2(g) = CO2(g) + H2O(g) =>
(CH3)3COH + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + SrSO4 =>
Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 SrSO4
Al(s) + KOH(aq) + H2O = KAl(OH)4(aq) + H2 =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 KAl(OH)4(aq) + 3 H2
CHKO3 = CO2 + H2O + CK2O3 =>
2 CHKO3 = CO2 + H2O + CK2O3
KCl + CuOH = CuCl + KOH =>
KCl + CuOH = CuCl + KOH
Mg2Br2 + Cl2 = MgCl + Br2 =>
Mg2Br2 + Cl2 = 2 MgCl + Br2
Na2SO4 + H2O2 = Na2O2 + H2SO4 =>
Na2SO4 + H2O2 = Na2O2 + H2SO4
AgNo3 + KOH = AgKOHNo3 =>
AgNo3 + KOH = AgKOHNo3
Na2CO3 + H2O2 + H2S = Na2SO4 + H2O + H2CO3 =>
Na2CO3 + 4 H2O2 + H2S = Na2SO4 + 4 H2O + H2CO3
Sn(s) + O2(g) = SnO(s) =>
2 Sn(s) + O2(g) = 2 SnO(s)
Fe + NaNO2 + H2O = Fe2O3 + NO + NaOH =>
2 Fe + 6 NaNO2 + 3 H2O = Fe2O3 + 6 NO + 6 NaOH
bariumnitrate + potassiumsulfate = bariumsulfate + potassiumnitrate =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
LiCl + CuS = CuCl2 + Li2S =>
2 LiCl + CuS = CuCl2 + Li2S
Na2SiO3(l) + NiSO4(s) = NiSiO3(s) + Na2SO4(l) =>
Na2SiO3(l) + NiSO4(s) = NiSiO3(s) + Na2SO4(l)
Mg + (CO3)2 = MgO + CO2 =>
2 Mg + (CO3)2 = 2 MgO + 2 CO2
Fe2S3 + NH4NO3 = Fe2NO3 + NH4S3 =>
Fe2S3 + NH4NO3 = Fe2NO3 + NH4S3
Y + Ba(OH)2 = BaY2 + BaYO2 + H2O =>
3 Y + 2 Ba(OH)2 = BaY2 + BaYO2 + 2 H2O
ammonia + sulfuricacid = ammoniumsulfate =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3NH2(g) + O2(g) = CO(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 7 O2(g) = 4 CO(g) + 10 H2O(g) + 2 N2(g)
C6H12 + C6H6 = C6H12C6H6 =>
C6H12 + C6H6 = C6H12C6H6
Cu(OH) = Cu + OH =>
Cu(OH) = Cu + OH
CH3(CH2)16COOH + CH3OH = CH3(CH2)16COOCH3 + H2O =>
CH3(CH2)16COOH + CH3OH = CH3(CH2)16COOCH3 + H2O
KCl + Ag = K3 + AgCl =>
3 KCl + 3 Ag = K3 + 3 AgCl
NaCl + Cu2SO4 = Na2SO4 + Cu2Cl2 =>
2 NaCl + Cu2SO4 = Na2SO4 + Cu2Cl2
(CH3)2CHCH2OH + COOH = COOCH2CH(CH3)2 + H2O =>
(CH3)2CHCH2OH + COOH = COOCH2CH(CH3)2 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Sn(s) + NaOH(aq) = Na2SnO2(aq) + H2(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(aq) + H2(g)
C6H12O6 + MnO4 = CO2 + H2O + Mn =>
C6H12O6 + 3 MnO4 = 6 CO2 + 6 H2O + 3 Mn
Al + I2(g) = AlI3 =>
2 Al + 3 I2(g) = 2 AlI3
H2CO3(s) = H2O(g) + CO2(g) =>
H2CO3(s) = H2O(g) + CO2(g)
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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