| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + No2 = KNo2
Zn + H3Po4 = ZnPo4 + H3 =>
Zn + H3Po4 = ZnPo4 + H3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH2O + O2 = CO2 + HOH =>
CH2O + O2 = CO2 + HOH
Ba(NO3)2 + K2SO4 = BaSO4 + K2(NO3)2 =>
Ba(NO3)2 + K2SO4 = BaSO4 + K2(NO3)2
HNO3 + P2O3 + H2O = H3PO4 + NO2 =>
4 HNO3 + P2O3 + H2O = 2 H3PO4 + 4 NO2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
K2Cr2O7 + Sn + H2SO4 = SnSO4 + Cr2(SO4)3 + H2O + K =>
K2Cr2O7 + 4 Sn + 7 H2SO4 = 4 SnSO4 + Cr2(SO4)3 + 7 H2O + 2 K
HNO3 + FeS = FeSO4 + NO2 + H2O =>
8 HNO3 + FeS = FeSO4 + 8 NO2 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCOOH + C4H10O = C5H10O2 + H2O =>
HCOOH + C4H10O = C5H10O2 + H2O
Mg + HCl = H2 + Mg{2+} + Cl{-} =>
Mg + 2 HCl = H2 + Mg{2+} + 2 Cl{-}
Cu + H2O = Cu(H2O)5(OH) + H30 =>
30 Cu + 180 H2O = 30 Cu(H2O)5(OH) + H30
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
HC2H3O2 + Mg(OH) = H2O + C2H3O2Mg =>
HC2H3O2 + Mg(OH) = H2O + C2H3O2Mg
H2Si1Cl2 + H2O = H8Si4O4 + H1Cl1 =>
4 H2Si1Cl2 + 4 H2O = H8Si4O4 + 8 H1Cl1
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ba{+2} + NO3{-} = Ba(NO3)2 =>
Ba{+2} + 2 NO3{-} = Ba(NO3)2
Ca3(PO4)2 + Al(OH)3 = AlPO4 + Ca(OH)2 =>
Ca3(PO4)2 + 2 Al(OH)3 = 2 AlPO4 + 3 Ca(OH)2
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na(NO3) =>
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + 2 Na(NO3)
KCO3 + NiBr = KBr + NiCO3 =>
KCO3 + NiBr = KBr + NiCO3
H2(SO)4 + K(OH) = H2(OH) + K(SO)4 =>
H2(SO)4 + K(OH) = H2(OH) + K(SO)4
Al(OH)3 + K2O = K3AlO3 + H2O =>
2 Al(OH)3 + 3 K2O = 2 K3AlO3 + 3 H2O
N2O5 + H2O(l) = HNO3(aq) =>
N2O5 + H2O(l) = 2 HNO3(aq)
C6H5OK + KHSO4 = C6H5OH + K2SO4 =>
C6H5OK + KHSO4 = C6H5OH + K2SO4
HI(aq) + LiOH(aq) = HOH + ILi =>
HI(aq) + LiOH(aq) = HOH + ILi
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Cu5FeS4 + FeS + S2 = CuFeS2 =>
Cu5FeS4 + 4 FeS + S2 = 5 CuFeS2
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + H2O + I2 + KHSO4 =>
K2Cr2O7 + 11 H2SO4 + 6 KI = Cr2(SO4)3 + 7 H2O + 3 I2 + 8 KHSO4
Na + Cl2 + O2 = NaClO3 =>
2 Na + Cl2 + 3 O2 = 2 NaClO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C10H12O4S(s) + O2(g) = CO2 + SO2(g) + H2O =>
C10H12O4S(s) + 12 O2(g) = 10 CO2 + SO2(g) + 6 H2O
HClO4 + C4H10O = C2H6 + H2O + ClC4 =>
4 HClO4 + 5 C4H10O = 2 C2H6 + 21 H2O + 4 ClC4
Na2O + CO2 = Na2O3C =>
Na2O + CO2 = Na2O3C
Na3Al(OH)6 + HBr = NaBr + Al(OH)3 + H2O =>
Na3Al(OH)6 + 3 HBr = 3 NaBr + Al(OH)3 + 3 H2O
C6H5OK + KHSO4 = C6H5OH + K2SO4 =>
C6H5OK + KHSO4 = C6H5OH + K2SO4
Ba(OH)2 + HCl = BaCl2(aq) + H2O =>
Ba(OH)2 + 2 HCl = BaCl2(aq) + 2 H2O
CaO + NH3 = CaNH3 + O2 =>
2 CaO + 2 NH3 = 2 CaNH3 + O2
BaS2 + Na2CO3 = BaNa2 + S2CO3 =>
BaS2 + Na2CO3 = BaNa2 + S2CO3
H3PO4 + Ca(OH)2 = Ca3(PO4)02 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)02 + 6 H2O
Zn(NO3)2 + K4Fe(CN)6 = Zn2(Fe(CN)6) + K(NO3) =>
2 Zn(NO3)2 + K4Fe(CN)6 = Zn2(Fe(CN)6) + 4 K(NO3)
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
CO + Co = CoC4 + O2 =>
4 CO + Co = CoC4 + 2 O2
(CH3)3N + HI = H(CH3)3N + I =>
(CH3)3N + HI = H(CH3)3N + I
C6H5OK + KHSO4 = C6H5OH + K2SO4 =>
C6H5OK + KHSO4 = C6H5OH + K2SO4
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
P + KMnO4 + H2SO4 = MnSO4 + KH2PO4 =>
P + KMnO4 + H2SO4 = MnSO4 + KH2PO4
Co(NO3)2*6H20 + Ln(NO3)3*3H2O + NaOH = LnCoO3 + NaNO3 + H2O + H2 =>
2 Co(NO3)2*6H20 + 2 Ln(NO3)3*3H2O + 10 NaOH = 2 LnCoO3 + 10 NaNO3 + 10 H2O + 121 H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO(g) + NO3(g) = CO2(s) + NO(g) =>
2 CO(g) + NO3(g) = 2 CO2(s) + NO(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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