| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiN3 + 9 H2O = Li + 9 OH + 3 NH3
(CH3NH2CH3)2SO4 + NaOH = Na2SO4 + H2O + CH3NHCH3 =>
(CH3NH2CH3)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 CH3NHCH3
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
K2S + AgNO3 = KNO3 + Ag2S =>
K2S + 2 AgNO3 = 2 KNO3 + Ag2S
LiN3 + H2O = NH3 + LiOH + O2 =>
LiN3 + 5 H2O = 3 NH3 + LiOH + 2 O2
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
LiN3 + H2O = HN3 + LiOH =>
LiN3 + H2O = HN3 + LiOH
CrO3 + KOH = K2Cr2O7 + H2O =>
2 CrO3 + 2 KOH = K2Cr2O7 + H2O
U4 + NH4F = UF4 + N2 + H2 =>
U4 + 16 NH4F = 4 UF4 + 8 N2 + 32 H2
C10H22 + H2O = H2 + CO =>
C10H22 + 10 H2O = 21 H2 + 10 CO
K2S + AgNO3 = KNO3 + Ag2S =>
K2S + 2 AgNO3 = 2 KNO3 + Ag2S
ZnSO4 + AlPO4 = Zn3(PO4)2 + Al2(SO4)3 =>
3 ZnSO4 + 2 AlPO4 = Zn3(PO4)2 + Al2(SO4)3
Fe + KClO + KOH = K2FeO4 + KCl + H2O =>
Fe + 3 KClO + 2 KOH = K2FeO4 + 3 KCl + H2O
CaSiO3 + KCl = CaCl2 + K2SiO3 =>
CaSiO3 + 2 KCl = CaCl2 + K2SiO3
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
KOH + H3PO4K3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4K3PO4 = 2 K3PO4 + 3 H2O
LiN3 + H2O = HN3 + LiOH =>
LiN3 + H2O = HN3 + LiOH
K2S + AgNO3 = KNO3 + Ag2S =>
K2S + 2 AgNO3 = 2 KNO3 + Ag2S
Na2O + CuO = Na + Cu(O)2 =>
Na2O + CuO = 2 Na + Cu(O)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2C2O4 + KOH = K2C2O4 + HOH =>
H2C2O4 + 2 KOH = K2C2O4 + 2 HOH
LiN3 + H2O = HN3 + LiOH =>
LiN3 + H2O = HN3 + LiOH
K2S + AgNO3 = KNO3 + Ag2S =>
K2S + 2 AgNO3 = 2 KNO3 + Ag2S
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2(g) =>
Cu(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2(g)
HCNO + OH = CNO + H2O =>
HCNO + OH = CNO + H2O
Mg(SO4) = Mg + SO4 =>
Mg(SO4) = Mg + SO4
Na2CO3 + CuSO4 + H2O = CO2 + CuCO3Cu(OH)2 + Na2SO4 =>
2 Na2CO3 + 2 CuSO4 + H2O = CO2 + CuCO3Cu(OH)2 + 2 Na2SO4
K2S + AgNO3 = KNO3 + Ag2S =>
K2S + 2 AgNO3 = 2 KNO3 + Ag2S
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
S + Fe = FeS =>
S + Fe = FeS
LiOH + H2CO3 = Li2(CO3) + H2O =>
2 LiOH + H2CO3 = Li2(CO3) + 2 H2O
K2S + AgNO3 = KNO3 + Ag2S =>
K2S + 2 AgNO3 = 2 KNO3 + Ag2S
CH3COOH + K2SiO3 = CH3COOK + SiO2 + H2O =>
2 CH3COOH + K2SiO3 = 2 CH3COOK + SiO2 + H2O
COS = CO + S2 =>
2 COS = 2 CO + S2
Ce(SO4)2 + Zn = Ce2(SO4)3 + ZnSO4 =>
2 Ce(SO4)2 + Zn = Ce2(SO4)3 + ZnSO4
Cu(NO3)1 + K2S = Cu2S + KNO3 =>
2 Cu(NO3)1 + K2S = Cu2S + 2 KNO3
C2H3Br + O2 = CO2 + H2O + HBr =>
2 C2H3Br + 5 O2 = 4 CO2 + 2 H2O + 2 HBr
LiN3 + H2O = HN3 + LiOH =>
LiN3 + H2O = HN3 + LiOH
KCl + K2CO3 = KCO3 + K2Cl =>
KCl + K2CO3 = KCO3 + K2Cl
K2SO3 + HOH = KHSO3 + KOH =>
K2SO3 + HOH = KHSO3 + KOH
Mg(s) + Ca(OH)2(aq) = Ca(s) + Mg(OH)2(aq) =>
Mg(s) + Ca(OH)2(aq) = Ca(s) + Mg(OH)2(aq)
Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2]
C2H2H2 = C2H4 =>
C2H2H2 = C2H4
Fe + KClO + KOH = K2FeO4 + KCl + H2O =>
Fe + 3 KClO + 2 KOH = K2FeO4 + 3 KCl + H2O
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + H2O
Fe + KClO + KOH = K2FeO4 + KCl + H2O =>
Fe + 3 KClO + 2 KOH = K2FeO4 + 3 KCl + H2O
Al + RbOH = Rb + RbAlO2 + H2 =>
Al + 2 RbOH = Rb + RbAlO2 + H2
B2H6 + H2O2 = B2O3 + H2 =>
2 B2H6 + 3 H2O2 = 2 B2O3 + 9 H2
Ba(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Ba3(PO4)2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Ba3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/05/24
Équations équilibrées sur11/04/23
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