| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3
C12H26N2O4 + O2 = CO2 + N2 + H2O =>
2 C12H26N2O4 + 33 O2 = 24 CO2 + 2 N2 + 26 H2O
Na3PO4 + AgNO3 = AgPO4 + Na + NaNO3 =>
Na3PO4 + AgNO3 = AgPO4 + 2 Na + NaNO3
NOCl + H2O = HNO2 + HCl =>
NOCl + H2O = HNO2 + HCl
C2H2 + O2 = CO4 + H2O =>
2 C2H2 + 9 O2 = 4 CO4 + 2 H2O
H + MnO4 = Mn2 + H2O =>
16 H + 2 MnO4 = Mn2 + 8 H2O
HBr + K2SO3 = H2O + KBr + SO2 =>
2 HBr + K2SO3 = H2O + 2 KBr + SO2
CH3COO({-}) + H2O = CH3COOH + OH({-}) =>
CH3COO({-}) + H2O = CH3COOH + OH({-})
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Zn + HNO3 + H2SO4 = N2O + ZnSO4 + H2O =>
4 Zn + 2 HNO3 + 4 H2SO4 = N2O + 4 ZnSO4 + 5 H2O
C6H4(CH3)2 + HNO3 = C6H4(COOH)2 + NO2 + H2O =>
C6H4(CH3)2 + 12 HNO3 = C6H4(COOH)2 + 12 NO2 + 8 H2O
K3PO4 + Cr(NO3)3 = KNO3 + CrPO4 =>
K3PO4 + Cr(NO3)3 = 3 KNO3 + CrPO4
(C3H5(NO3)3)(l) = N2(g) + O2(g) + H2O(g) + CO2(g) =>
4(C3H5(NO3)3)(l) = 6 N2(g) + O2(g) + 10 H2O(g) + 12 CO2(g)
Fe2 + AlOH = Al + FeOH =>
Fe2 + 2 AlOH = 2 Al + 2 FeOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
FeS + Cl2 = FeCl2 + S =>
FeS + Cl2 = FeCl2 + S
LiI(s) = I(g) + Li(s) =>
LiI(s) = I(g) + Li(s)
S{-2} + O2 = S{+4} + O{-2} =>
2 S{-2} + 3 O2 = 2 S{+4} + 6 O{-2}
Na3PO4 + NiCl2 = Ni3(PO4)2 + NaCl =>
2 Na3PO4 + 3 NiCl2 = Ni3(PO4)2 + 6 NaCl
H3PO4 + HCl = PCl5 + HOH =>
H3PO4 + 5 HCl = PCl5 + 4 HOH
C6H13O3N3 + C4H7O4N = C10H18O6N4 + H2O =>
C6H13O3N3 + C4H7O4N = C10H18O6N4 + H2O
K + H2SO4 = H + K2SO4 =>
2 K + H2SO4 = 2 H + K2SO4
Cr2O7{-2} + H{+} + Cl{-} = Cr{+3} + H2O + Cl2 =>
Cr2O7{-2} + 14 H{+} + 6 Cl{-} = 2 Cr{+3} + 7 H2O + 3 Cl2
AgBr + NH4Cl = NH4Br + AgCl =>
AgBr + NH4Cl = NH4Br + AgCl
CH3NH2 + HCl = HNH2 + CH3Cl =>
CH3NH2 + HCl = HNH2 + CH3Cl
BrO3{-} + Sn2{2+} + H{+} = Br{-} + Sn{4+} + H2O =>
BrO3{-} + Sn2{2+} + 6 H{+} = Br{-} + 2 Sn{4+} + 3 H2O
FeSO4 + O2 = FeO3 + SO3 =>
FeSO4 + O2 = FeO3 + SO3
Ni2(CO3)2 + Li = Ni + Li2CO3 =>
Ni2(CO3)2 + 4 Li = 2 Ni + 2 Li2CO3
SiO2 + Ca = Si + CaO2 =>
SiO2 + Ca = Si + CaO2
Cl + H2O2 = HCl + O =>
2 Cl + H2O2 = 2 HCl + 2 O
BaCl2 + HCl = BaH + Cl3 =>
BaCl2 + HCl = BaH + Cl3
lithiumhydroxide + carbondioxide = Lithiumcarbonate + water =>
2 LiOH + CO2 = Li2CO3 + H2O
H2COOH + O2 = C2O4H + H2O =>
8 H2COOH + 5 O2 = 4 C2O4H + 10 H2O
KClO3 + MnSO4 + KOH = K2MnO4 + KCl + H2SO4 =>
2 KClO3 + 3 MnSO4 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2SO4
ZnS + Zn(OH)2 = Zn2(OH)2S =>
ZnS + Zn(OH)2 = Zn2(OH)2S
CuCl2 + Fe(ll) = Cu + FeCl2 =>
CuCl2 + Fe(ll) = Cu + FeCl2
NaHSO4NaOH = NaHNaOHSO4 =>
NaHSO4NaOH = NaHNaOHSO4
(NH3OH)Cl + K2Cr2O7 + H3PO4 = N2 + K2PO4 + Cr2(HPO4)3 + H2O + HCl =>
10(NH3OH)Cl + 2 K2Cr2O7 + 8 H3PO4 = 5 N2 + 2 K2PO4 + 2 Cr2(HPO4)3 + 24 H2O + 10 HCl
HCl + OH = H2ClO =>
HCl + OH = H2ClO
HCH3COO(aq) + NaHCO3(s) = H2CO3 + NaCH3COO =>
HCH3COO(aq) + NaHCO3(s) = H2CO3 + NaCH3COO
KMnO4 + C12H22O11 + H2SO4 = CO2 + H2O + K2SO4 + MnO2 =>
16 KMnO4 + C12H22O11 + 8 H2SO4 = 12 CO2 + 19 H2O + 8 K2SO4 + 16 MnO2
Ba(NO3)2 + AgNO3 = AgBa + NO3(NO3)2 =>
Ba(NO3)2 + AgNO3 = AgBa + NO3(NO3)2
H3PO4 + POCl3 = P2O3 + HCl + O2 =>
H3PO4 + POCl3 = P2O3 + 3 HCl + O2
K2MnO4 + KBr + H2SO4 = MnSO4 + K2SO4 + Br + H2O =>
K2MnO4 + 4 KBr + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 Br + 4 H2O
MoOAl = MoAlO =>
MoOAl = MoAlO
Na2O2 + HBr = NaBr + H2O2 =>
Na2O2 + 2 HBr = 2 NaBr + H2O2
CaCl(OCl) + MnSO4 + NaOH = MnO2 + CaCl2 + H2O + Na2SO4 =>
CaCl(OCl) + MnSO4 + 2 NaOH = MnO2 + CaCl2 + H2O + Na2SO4
Na2SO3 + Ni(NO3)2 = Ni(SO3)2 + Na2NO3 =>
2 Na2SO3 + Ni(NO3)2 = Ni(SO3)2 + 2 Na2NO3
FeSO4*H2O + H2O = Fe(OH)2*H2SO4 =>
FeSO4*H2O + H2O = Fe(OH)2*H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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