Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3CHCHCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3(CO)CH2CH3 + 4 H2O
Fe(No3)2 + KOH = Fe(OH)2 + KNo3 =>
Fe(No3)2 + 2 KOH = Fe(OH)2 + 2 KNo3
ZnCO3 + HClO3 = Zn(ClO3)2 + H2O + CO2 =>
ZnCO3 + 2 HClO3 = Zn(ClO3)2 + H2O + CO2
Fe(NO3)2 + NaCl = NaNO3 + FeCl2 =>
Fe(NO3)2 + 2 NaCl = 2 NaNO3 + FeCl2
CsI(aq) + LiOH(aq) = LiI() + CsOH() =>
CsI(aq) + LiOH(aq) = LiI() + CsOH()
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
SbCl3 + CH3COOH = Sb(CH3COO)3 + HCl =>
SbCl3 + 3 CH3COOH = Sb(CH3COO)3 + 3 HCl
Fe2O4 + KMnO4 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Fe2O4 + 4 KMnO4 + 36 H2SO4 = 10 Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 36 H2O
F + HBr = Br + HF =>
F + HBr = Br + HF
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KBH4 + C5H8N2 = K[HB(C5H7N2)3] + H2 =>
KBH4 + 3 C5H8N2 = K[HB(C5H7N2)3] + 3 H2
BaCrO4 + Mg = MgO + Ba0 + Cr2O3 =>
2 BaCrO4 + 5 Mg = 5 MgO + 2 Ba0 + Cr2O3
N2H4CO + NO = N2 + CO2 + H2O =>
2 N2H4CO + 6 NO = 5 N2 + 2 CO2 + 4 H2O
CuCl2 + NH3 = CuH2 + NCl3 =>
3 CuCl2 + 2 NH3 = 3 CuH2 + 2 NCl3
[Hg(H2O)] + Cl4 = [HgCl4] + H2O =>
[Hg(H2O)] + Cl4 = [HgCl4] + H2O
Na2Co3 + Ag(No3)3 = Ag2(Co3)3 + NaNo3 =>
3 Na2Co3 + 2 Ag(No3)3 = Ag2(Co3)3 + 6 NaNo3
NaCl + ZnUO2(CH3COO)4 + H2O = ZnCl2 + NaZn(UO2)3(CH3COO)9*9H2O + NaCH3COO =>
4 NaCl + 3 ZnUO2(CH3COO)4 + 9 H2O = 2 ZnCl2 + NaZn(UO2)3(CH3COO)9*9H2O + 3 NaCH3COO
K2Cr2O7 + H2SO4 + IK = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 IK = 4 K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
Sodium + H2O = NaOH + Hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl2 + K2CrO4 = FeCrO4 + KCl =>
FeCl2 + K2CrO4 = FeCrO4 + 2 KCl
AgNO3(aq) + NaCl(g) = AgCl(s) + NaNO3 =>
AgNO3(aq) + NaCl(g) = AgCl(s) + NaNO3
Fe2O3(s) + Al(s) = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
SrO2 + H2 = Sr + H2O =>
SrO2 + 2 H2 = Sr + 2 H2O
Ni(s) + CuCl2(aq) = NiCuCl2 =>
Ni(s) + CuCl2(aq) = NiCuCl2
C6H6Cl6 + H2O2 + Na2CO3 = CO2 + NaCl + H2O =>
C6H6Cl6 + 12 H2O2 + 3 Na2CO3 = 9 CO2 + 6 NaCl + 15 H2O
Na2S2O3 + NaClO2 = NaSO4 + NaCl =>
2 Na2S2O3 + 5 NaClO2 = 4 NaSO4 + 5 NaCl
Mo(CN)6(aq) + H2CO3(aq) = HCN + Mo(CO3)3 =>
Mo(CN)6(aq) + 3 H2CO3(aq) = 6 HCN + Mo(CO3)3
C7H11OCl + CH3OH = C8H14O2 + HCl =>
C7H11OCl + CH3OH = C8H14O2 + HCl
CuNO3Pb = CuPbNO3 =>
CuNO3Pb = CuPbNO3
SnCl2 + Bi(NO3)2 + KOH = Bi + K2SnO3 + KCl + KNO3 + H2O =>
SnCl2 + Bi(NO3)2 + 6 KOH = Bi + K2SnO3 + 2 KCl + 2 KNO3 + 3 H2O
NaHCO3(s) + HCl(aq) = NaCl(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(s) + H2O(l) + CO2(g)
S + NaNO3 = SO2 + NaNO2 =>
S + 2 NaNO3 = SO2 + 2 NaNO2
Ni + F2(aq) = NiF2 =>
Ni + F2(aq) = NiF2
MgO + AlP = Mg3P2 + Al2O3 =>
3 MgO + 2 AlP = Mg3P2 + Al2O3
Ir(OH)4 + HNO2 = Ir(NO2)4 + H2O =>
Ir(OH)4 + 4 HNO2 = Ir(NO2)4 + 4 H2O
Cu + AlF3 = CuF + Al =>
3 Cu + AlF3 = 3 CuF + Al
Cr2O3 + LiOH + H2O = Li[Cr(OH)4] =>
Cr2O3 + 2 LiOH + 3 H2O = 2 Li[Cr(OH)4]
CrCl3 + H2O2 = CrO4 + Cl + H2O =>
CrCl3 + 4 H2O2 = CrO4 + 3 Cl + 4 H2O
CH3CHBrCH2CH3 + KOH(alkohol) = CH3CHOHCH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH(alkohol) = CH3CHOHCH2CH3 + KBr
CH2CHO + O2 = H2O + CO2 =>
4 CH2CHO + 9 O2 = 6 H2O + 8 CO2
CoBr2 + F = CoF3 + Br2 =>
CoBr2 + 3 F = CoF3 + Br2
Zr + H2SO4 = ZrOSO4 + SO2 + H2O =>
Zr + 3 H2SO4 = ZrOSO4 + 2 SO2 + 3 H2O
NO3 + NaOH = NaO3 + NOH =>
NO3 + NaOH = NaO3 + NOH
Cu2C2 + HCl = C2H2 + CuCl =>
Cu2C2 + 2 HCl = C2H2 + 2 CuCl
HBr + MgCO3 = H2CO3 + Mg(Br)2 =>
2 HBr + MgCO3 = H2CO3 + Mg(Br)2
NH4 + O = NO + H2O =>
NH4 + 3 O = NO + 2 H2O
KI + HClO = I2 + KCl + KOH =>
2 KI + HClO = I2 + KCl + KOH
MoS + O2 = MoO3SO2 =>
2 MoS + 5 O2 = 2 MoO3SO2
H2CO3 + LiOH = H2O + HLi(CO3) =>
H2CO3 + LiOH = H2O + HLi(CO3)
Cl2 + CaBr2 = Cl2Br2 + Ca =>
Cl2 + CaBr2 = Cl2Br2 + Ca
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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