| Équations équilibrées la veille | Équations équilibrées le lendemain |
42 NaHCO3 + 9 H3C6H5O2 = 22 H2O + 12 CO2 + 14 Na3C6H5O7
KMnO4 + H2SO4 + C6H10 = MnSO4 + H2O + K2SO4 + C6H10O4 =>
8 KMnO4 + 12 H2SO4 + 5 C6H10 = 8 MnSO4 + 12 H2O + 4 K2SO4 + 5 C6H10O4
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
NH4ClO4 + Al = Al2O3 + AlCl3 + N2 + H2O =>
6 NH4ClO4 + 10 Al = 4 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
C4H10 + Nh3 = C4H9Nh2 + H2 =>
6 C4H10 + 4 Nh3 = 6 C4H9Nh2 + 3 H2
Cu(s) + AgNO3 = Ag(s) + Cu(NO3)2(ag) =>
Cu(s) + 2 AgNO3 = 2 Ag(s) + Cu(NO3)2(ag)
(NH4)2S2O8(s) + KI(aq) = I2(g) + (NH4)2SO4(aq) + K2SO4(aq) =>
(NH4)2S2O8(s) + 2 KI(aq) = I2(g) + (NH4)2SO4(aq) + K2SO4(aq)
C3H6O + KMnO4 + H2SO4 = C3OH + K2SO4 + MnSO4 + H2O =>
2 C3H6O + 2 KMnO4 + 3 H2SO4 = 2 C3OH + K2SO4 + 2 MnSO4 + 8 H2O
I2O5 + XCO = XCO2 + I2 =>
I2O5 + 5 XCO = 5 XCO2 + I2
C3H6O + Cr2O7{2-} + H{+} = C3H6O2 + Cr{3+} + H2O =>
3 C3H6O + Cr2O7{2-} + 8 H{+} = 3 C3H6O2 + 2 Cr{3+} + 4 H2O
Ag2CrO4 + HNO3 = AgNO3 + CrO4 + H =>
Ag2CrO4 + 2 HNO3 = 2 AgNO3 + CrO4 + 2 H
MgCl2 + K = Mg + KCl =>
MgCl2 + 2 K = Mg + 2 KCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Li2O + KI + H2SO4 = I2 + Li2SO4 + KOH + H2S =>
4 Li2O + 8 KI + 5 H2SO4 = 4 I2 + 4 Li2SO4 + 8 KOH + H2S
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
CaO + SiO2 = CaSi + O3 =>
CaO + SiO2 = CaSi + O3
HgCI2 + KL = HgCI2KL =>
HgCI2 + KL = HgCI2KL
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
Rb + O = Rb2O2 =>
2 Rb + 2 O = Rb2O2
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + 7 H2O + K2SO4
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Ni(OH)2 = Ni + OH =>
Ni(OH)2 = Ni + 2 OH
U(SO4)2 + Mg = U + MgSO4 =>
U(SO4)2 + 2 Mg = U + 2 MgSO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Y(NO3)2 + CH4N2O = Y2O3 + H2O + CO2 + N2 =>
2 Y(NO3)2 + 3 CH4N2O = Y2O3 + 6 H2O + 3 CO2 + 5 N2
KMnO4 + FeC2O4 = FeMnO4 + KC2O4 =>
KMnO4 + FeC2O4 = FeMnO4 + KC2O4
Li2CO3(s) = Li2O(s) + CO2(g) =>
Li2CO3(s) = Li2O(s) + CO2(g)
NaVO3 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O + Na2SO4 =>
2 NaVO3 + 6 H2SO4 + 3 Zn = 2 VSO4 + 3 ZnSO4 + 6 H2O + Na2SO4
NaHSO4 + KOH = KHSO4 + NaOH =>
NaHSO4 + KOH = KHSO4 + NaOH
H2SO4 + HCl = HClH2SO4 =>
H2SO4 + HCl = HClH2SO4
Zn + CrSO4 = Cr + Zn(SO4)2 =>
Zn + 2 CrSO4 = 2 Cr + Zn(SO4)2
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
Al + CH3COOH = CH3COOAl + H2 =>
2 Al + 2 CH3COOH = 2 CH3COOAl + H2
CaO + SiO2 = CaSi + O3 =>
CaO + SiO2 = CaSi + O3
H2SO4 + HCl = HClH2SO4 =>
H2SO4 + HCl = HClH2SO4
BaCl2 + Na3(PO4) = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaCl
PCl3(g) + Cl2(g) = PCl5(g) =>
PCl3(g) + Cl2(g) = PCl5(g)
HCOOH + CuCO3 = CuHCO2 + CO2 + H2O =>
3 HCOOH + 2 CuCO3 = 2 CuHCO2 + 3 CO2 + 2 H2O
CH4 + O6 = CO2 + H2O =>
3 CH4 + 2 O6 = 3 CO2 + 6 H2O
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
K2MnO4 + C2H5OH + H2O = MnO2 + KOH + CO2 =>
6 K2MnO4 + C2H5OH + 3 H2O = 6 MnO2 + 12 KOH + 2 CO2
Al(s) + NH4ClO4(s) = Al2O3(s) + HCl(g) + NO(g) + H2O(g) =>
2 Al(s) + 2 NH4ClO4(s) = Al2O3(s) + 2 HCl(g) + 2 NO(g) + 3 H2O(g)
NH4BrO3 = O2 + N2 + Br2 + H2O =>
2 NH4BrO3 = O2 + N2 + Br2 + 4 H2O
Na + H3 = NaH =>
3 Na + H3 = 3 NaH
NH2 + O2 = N + H2O =>
2 NH2 + O2 = 2 N + 2 H2O
K + L = KL3 =>
K + 3 L = KL3
CdCl + NaS = CdS + NaCl =>
CdCl + NaS = CdS + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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