| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 5 HNO3 + 5 KOH = 2 H3PO4 + 5 KNO2 + 2 H2O
Ag + SCN = AgSCN =>
Ag + SCN = AgSCN
Al + CuH = AlH + Cu =>
Al + CuH = AlH + Cu
CuSO4 + K04[Fe(CN)6] = Cu2[Fe(CN)6] + K2SO4 =>
2 CuSO4 + K04[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2SO4
Cl2CHCOOH + HCl = Cl2CHCOCl + H2O =>
Cl2CHCOOH + HCl = Cl2CHCOCl + H2O
MnNO3 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + NH4NO3 =>
6 MnNO3 + (NH4)2S2O8 + 6 H2O = 6 MnO2 + 2 H2SO4 + 4 NH4NO3
Pd3O4 + H2 = Pd + H2O =>
Pd3O4 + 4 H2 = 3 Pd + 4 H2O
NH3 + KMnO4 + Ba(OH)2 = N2 + BaMnO4 + K2MnO4 + H2O =>
2 NH3 + 6 KMnO4 + 3 Ba(OH)2 = N2 + 3 BaMnO4 + 3 K2MnO4 + 6 H2O
CaCH3COOH = Ca + CH3COOH =>
CaCH3COOH = Ca + CH3COOH
As2O3 + MnO4({-}) + H{+} + H2O = H3AsO4 + Mn{+2} =>
5 As2O3 + 4 MnO4({-}) + 12 H{+} + 9 H2O = 10 H3AsO4 + 4 Mn{+2}
H2O + C7H8 = CO2 + H =>
14 H2O + C7H8 = 7 CO2 + 36 H
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
Pd3O4 + H2 = Pd + H2O =>
Pd3O4 + 4 H2 = 3 Pd + 4 H2O
Na2SiO3 + Ba(OH)2 = BaSiO3 + Na2(OH)2 =>
Na2SiO3 + Ba(OH)2 = BaSiO3 + Na2(OH)2
NO3{-} + OH{-} + H2O + Zn = NH3 + [Zn(OH)4]{-} =>
3 NO3{-} + 5 OH{-} + 18 H2O + 8 Zn = 3 NH3 + 8[Zn(OH)4]{-}
K + H2O = H22 + KOH =>
22 K + 22 H2O = H22 + 22 KOH
NaBH4 + I2 = B3H6 + NaI + H2 =>
6 NaBH4 + 3 I2 = 2 B3H6 + 6 NaI + 6 H2
MnO4{-} + H2O + ClO2{-} = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 2 H2O + 3 ClO2{-} = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
BaCl2 + NaPo4 = Ba(Po4)2 + NaCl =>
BaCl2 + 2 NaPo4 = Ba(Po4)2 + 2 NaCl
KClO3(s)(heated) = KCl(s) + O2(g) =>
2 KClO3(s)(heated) = 2 KCl(s) + 3 O2(g)
Al(HCO3)2 + CH3COOH = (CH3COO)3Al + H2O + CO2 =>
8 Al(HCO3)2 + 23 CH3COOH = 8(CH3COO)3Al + 18 H2O + 14 CO2
CoNO3 + Na3PO4 = CoPO4 + (NO3)2 + Na3 =>
2 CoNO3 + 2 Na3PO4 = 2 CoPO4 + (NO3)2 + 2 Na3
Na3(PO4)*12(H2O) + Zn(C2H3O2)2*2(H2O) = Zn3(PO4)2*4(H2O) + NaC2H3O2 + H2O =>
2 Na3(PO4)*12(H2O) + 3 Zn(C2H3O2)2*2(H2O) = Zn3(PO4)2*4(H2O) + 6 NaC2H3O2 + 26 H2O
Na2CrO4 + Fe2(MnO4)3 = Fe2(CrO4)3 + Na2MnO4 =>
3 Na2CrO4 + Fe2(MnO4)3 = Fe2(CrO4)3 + 3 Na2MnO4
Mg + ClO = MgCl2 + O =>
Mg + 2 ClO = MgCl2 + 2 O
NH4Cl(aq) + Pb(NO3)2(aq) = Pb(NH4)2(aq) + NO3Cl(aq) =>
2 NH4Cl(aq) + Pb(NO3)2(aq) = Pb(NH4)2(aq) + 2 NO3Cl(aq)
Al2 + H = Al3H2 =>
3 Al2 + 4 H = 2 Al3H2
SO3{2-} + PO3{3-} = P2O7{4-} + S8 + O{2-} =>
8 SO3{2-} + 16 PO3{3-} = 8 P2O7{4-} + S8 + 16 O{2-}
KNO3 + Na2SO4 = NaNO3 + SO4K2 =>
2 KNO3 + Na2SO4 = 2 NaNO3 + SO4K2
AgCl + NaNo2 = AgNo2 + NaCl =>
AgCl + NaNo2 = AgNo2 + NaCl
C17H19NO3 + H2O = C17H19NO3H + OH =>
C17H19NO3 + H2O = C17H19NO3H + OH
LiOH + HCl2O7 = LiCl2O7 + H2O =>
LiOH + HCl2O7 = LiCl2O7 + H2O
HCN + CH3CO = CH3COH + CN =>
HCN + CH3CO = CH3COH + CN
KMnO4 + Na2SO3 + H2O = MnO2 + SO4 + KOH + NaOH =>
4 KMnO4 + 3 Na2SO3 + 5 H2O = 4 MnO2 + 3 SO4 + 4 KOH + 6 NaOH
C5H8O2(aq) + C3H6O(aq) = C8H12O2(aq) + H2O(l) =>
C5H8O2(aq) + C3H6O(aq) = C8H12O2(aq) + H2O(l)
HAuCl4 + HCHO + H2O = Au + CO2H2 + HCl =>
2 HAuCl4 + 3 HCHO + 3 H2O = 2 Au + 3 CO2H2 + 8 HCl
SiCl4 + KOH = K2SiO3 + H2O + KCl =>
SiCl4 + 6 KOH = K2SiO3 + 3 H2O + 4 KCl
Cu + HNO3 = HNO3{-} + Cu{+2} =>
Cu + 2 HNO3 = 2 HNO3{-} + Cu{+2}
HJ + Cl = H2 + ClJ =>
2 HJ + 2 Cl = H2 + 2 ClJ
C + OS3 = CS2 + CO =>
5 C + 2 OS3 = 3 CS2 + 2 CO
SiCl4 + KOH = K2SiO3 + H2O + KCl =>
SiCl4 + 6 KOH = K2SiO3 + 3 H2O + 4 KCl
Na(g) + HCl = NaCl + H =>
Na(g) + HCl = NaCl + H
CH3COOH + CaCO3 = CaCO3(CH3COO) + H2 =>
2 CH3COOH + 2 CaCO3 = 2 CaCO3(CH3COO) + H2
HCOONa + HCl = NaCl + HCOOH =>
HCOONa + HCl = NaCl + HCOOH
C4H10(s) + O2(g) = CO2(g) + H2O =>
2 C4H10(s) + 13 O2(g) = 8 CO2(g) + 10 H2O
I3{-} + S2O3{-}2 = I{-} + S4O6{-}2 =>
I3{-} + 4 S2O3{-}2 = 3 I{-} + 2 S4O6{-}2
CH4 + Cl2 = CHC3 + HCl =>
8 CH4 + 15 Cl2 = 2 CHC3 + 30 HCl
Hg2Cl = Hg + Cl2 =>
2 Hg2Cl = 4 Hg + Cl2
Ca5(PO4)3 + F + H2SO4 + H2O = Ca(H2PO4)2H2O + HF + CaSO4 =>
2 Ca5(PO4)3 + 2 F + 7 H2SO4 + 3 H2O = 3 Ca(H2PO4)2H2O + 2 HF + 7 CaSO4
HC7H6O2 + KOH = KC7H6O2 + H2O =>
HC7H6O2 + KOH = KC7H6O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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