Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + CuI2 = Cu + MgI2
Sn + MgCl2 = Mg2Sn + Cl2 =>
Sn + 2 MgCl2 = Mg2Sn + 2 Cl2
H2SO3 + Sr(OH)2 = HOH + Sr2(SO3)2 =>
2 H2SO3 + 2 Sr(OH)2 = 4 HOH + Sr2(SO3)2
NO2 + OH{-} = NO3 + NO2{-} + H2O =>
3 NO2 + 2 OH{-} = NO3 + 2 NO2{-} + H2O
C6H12O + H2O2 = CO2 + H2O =>
C6H12O + 17 H2O2 = 6 CO2 + 23 H2O
H2O2 + H3PO4 = H3O + H2PO4 =>
H2O2 + 4 H3PO4 = 2 H3O + 4 H2PO4
KH + H3PO4 = K3PO4 + H2 =>
3 KH + H3PO4 = K3PO4 + 3 H2
MnO2 + H2O2 = HMnO2 + HO2 =>
MnO2 + H2O2 = HMnO2 + HO2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Cr2O3 + NaOH + KNO3 = Na2CrO4 + H2O + KNO2 =>
Cr2O3 + 4 NaOH + 3 KNO3 = 2 Na2CrO4 + 2 H2O + 3 KNO2
Zn + KNO3 + H2O = Zn(OH)2 + NH3 + KOH =>
4 Zn + KNO3 + 6 H2O = 4 Zn(OH)2 + NH3 + KOH
Pt + Au(NO3)3 = PtNO3 + Au =>
3 Pt + Au(NO3)3 = 3 PtNO3 + Au
F2(g) + NaI(s) = I2(g) + NaF(s) =>
F2(g) + 2 NaI(s) = I2(g) + 2 NaF(s)
(NH3OH)Cl + K2Cr2O7 + H3PO4 = N2 + K2HPO4 + Cr2(HPO4)3 + HCl + H2O =>
6(NH3OH)Cl + K2Cr2O7 + 4 H3PO4 = 3 N2 + K2HPO4 + Cr2(HPO4)3 + 6 HCl + 13 H2O
RubidiumSulfide + StrontiumNitrate = RubidiumNitrate + StrontiumSulfide =>
RubidiumSulfide + StrontiumNitrate = RubidiumNitrate + StrontiumSulfide
Na2SO4 + HBr = Na2SO3 + Br + H2O =>
Na2SO4 + 2 HBr = Na2SO3 + 2 Br + H2O
Li2O + SnO = Li2SnO3 + Li =>
2 Li2O + SnO = Li2SnO3 + 2 Li
SO3{2-} + MnO4{1{-}]+H2O = SO4{3-}+Mn{2-}+H{+} =>
11 SO3{2-} + MnO4{1{-}]+7H2O = 11 SO4{3-}+Mn{2-}+14H{+}
Zn + KNO3 + H2O = NH3 + Zn(NO3)2 + KOH =>
4 Zn + 9 KNO3 + 6 H2O = NH3 + 4 Zn(NO3)2 + 9 KOH
NiH2 = Ni2 + H =>
2 NiH2 = Ni2 + 4 H
C8H8 + O = CO2 + H2O =>
C8H8 + 20 O = 8 CO2 + 4 H2O
C6H6 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
C6H6 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
C6H12O2 + CO2 = C8H8O2 + H2O =>
9 C6H12O2 + 10 CO2 = 8 C8H8O2 + 22 H2O
Na2SO4 + SrI2 = Na2I2 + SrSO4 =>
Na2SO4 + SrI2 = Na2I2 + SrSO4
C6H14 + C4H8O2 = C10H22O2 =>
C6H14 + C4H8O2 = C10H22O2
CrBr3 + AgNO3 = AgBr + Cr(NO3)3 =>
CrBr3 + 3 AgNO3 = 3 AgBr + Cr(NO3)3
AuCl + Cu = Au + CuCl2 =>
2 AuCl + Cu = 2 Au + CuCl2
K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 Br2 + 7 H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
HNO3(aq) + K2SO3(aq) = H2O(l) + KNO3(aq) + SO2(aq) =>
2 HNO3(aq) + K2SO3(aq) = H2O(l) + 2 KNO3(aq) + SO2(aq)
Zn + KNO3 + H2O = NH3 + K2ZnO2 + O2 =>
2 Zn + 4 KNO3 + 6 H2O = 4 NH3 + 2 K2ZnO2 + 7 O2
Al + NaClO = Al2O3 + NaCl =>
2 Al + 3 NaClO = Al2O3 + 3 NaCl
Al + CuOO = Al2O3 + Cu =>
4 Al + 3 CuOO = 2 Al2O3 + 3 Cu
CH2OH(CHOH)4CHO + Br2 + H2O = CH2OH(CHOH)4COOH + HBr =>
CH2OH(CHOH)4CHO + Br2 + H2O = CH2OH(CHOH)4COOH + 2 HBr
Pb(NO3)2 + CH3COOH = (CH3COO)2Pb + HNO3 =>
Pb(NO3)2 + 2 CH3COOH = (CH3COO)2Pb + 2 HNO3
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
15 CH3CH(OH)CH2CH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 20 C3H6O + 27 H2O
Al2(SO4)3 + KHO = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KHO = 2 Al(OH)3 + 3 K2SO4
NaHCO3 + HCOOH = HCOONa + H2O + CO2 =>
NaHCO3 + HCOOH = HCOONa + H2O + CO2
Li2SO4 = Li2O + SO3 =>
Li2SO4 = Li2O + SO3
Cr + Se = CrSe =>
Cr + Se = CrSe
CoCl2 + KNO2 + H2SO4 = K3[Co(NO2)6] + K2SO4 + HCl + NO + H2O =>
CoCl2 + 7 KNO2 + 2 H2SO4 = K3[Co(NO2)6] + 2 K2SO4 + 2 HCl + NO + H2O
LEAD(II)CHLORIDE + SODIUMCHROMATE = LEAD(II)CHROMATE + SODIUMCHLORIDE =>
LEAD(II)CHLORIDE + SODIUMCHROMATE = LEAD(II)CHROMATE + SODIUMCHLORIDE
BuO + P4O10 = BuO10 + P4O =>
BuO + P4O10 = BuO10 + P4O
KH2PO4 + Ca(OH)2 = Ca3(PO4)2 + KOH + H2O =>
2 KH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 KOH + 4 H2O
Na2S2O3 + O3 + NaOH = Na2SO4 + H2O =>
3 Na2S2O3 + 4 O3 + 6 NaOH = 6 Na2SO4 + 3 H2O
Cr(s) + HNO3(aq) = Cr(NO3)3 + NO(g) + H2O(l) =>
Cr(s) + 4 HNO3(aq) = Cr(NO3)3 + NO(g) + 2 H2O(l)
CsI + Cl2 = CsCl2 + I =>
CsI + Cl2 = CsCl2 + I
Mg + Na2CO3 = MgCO3 + Na2 =>
Mg + Na2CO3 = MgCO3 + Na2
CH3COOH(aq) + NH3(aq) = NH4(aq) + CH3COO(aq) =>
CH3COOH(aq) + NH3(aq) = NH4(aq) + CH3COO(aq)
C18H36O2 + C12H22O11 = C30H56O12 + H2O =>
C18H36O2 + C12H22O11 = C30H56O12 + H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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