| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl(s) + KNO3(s) = NH4NO3 + KCl
SnCl4 + NH3 + H2O = Sn(OH)4 + NH4Cl =>
SnCl4 + 4 NH3 + 4 H2O = Sn(OH)4 + 4 NH4Cl
HBr + KHCO3 = KBr + CO2 + H2O =>
HBr + KHCO3 = KBr + CO2 + H2O
CuO3 + CO = Cu + CO2 =>
CuO3 + 3 CO = Cu + 3 CO2
K2Cr2O7 + HSO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 14 HSO4 + 20 FeSO4 = K2SO4 + 10 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
HBr + KHCO3 = KBr + CO2 + H2O =>
HBr + KHCO3 = KBr + CO2 + H2O
C2H6O(ag) + O2(g) = H2O + CO2 =>
C2H6O(ag) + 3 O2(g) = 3 H2O + 2 CO2
FeSO4 + KClO3 + H3SO4 = Fe2(SO4)3 + KCl + H2O =>
4 FeSO4 + KClO3 + 2 H3SO4 = 2 Fe2(SO4)3 + KCl + 3 H2O
HBr + KHCO3 = KBr + CO2 + H2O =>
HBr + KHCO3 = KBr + CO2 + H2O
Li3N + H2SO4 = Li2SO4 + (NH4)2SO4 =>
2 Li3N + 4 H2SO4 = 3 Li2SO4 + (NH4)2SO4
XH2SO4 + Na2CO3 = XNa2SO4 + CO2 + H2O =>
XH2SO4 + Na2CO3 = XNa2SO4 + CO2 + H2O
Zinc(Sulphate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulphate) =>
Zinc(Sulphate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulphate)
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH3 = Ca10(PO4)6(OH2) + NH4NO3 + H2O =>
40 Ca(NO3)2*4H2O + 24(NH4)2HPO4 + 34 NH3 = 4 Ca10(PO4)6(OH2) + 81 NH4NO3 + 153 H2O
HBr + KHCO3 = KBr + CO2 + H2O =>
HBr + KHCO3 = KBr + CO2 + H2O
MnSO4 + KMnO4 + H2SO4 = KHSO4 + MnO2 + O2 =>
MnSO4 + 2 KMnO4 + H2SO4 = 2 KHSO4 + 3 MnO2 + O2
C4H8 + H2O2 = C2H4O2 + H2O =>
C4H8 + 4 H2O2 = 2 C2H4O2 + 4 H2O
LiO + Cu = Li + CuO =>
LiO + Cu = Li + CuO
H2SO4 + AgCl + Ag2Cr2O7 = Cr2(SO4)3 + Ag2SO4 + Cl + H2O =>
7 H2SO4 + 6 AgCl + Ag2Cr2O7 = Cr2(SO4)3 + 4 Ag2SO4 + 6 Cl + 7 H2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
XCOOH + BaOH = XCOOBa + H2O =>
XCOOH + BaOH = XCOOBa + H2O
N2O4 + NaOH = H2O + NaNO2 + NaNO3 =>
N2O4 + 2 NaOH = H2O + NaNO2 + NaNO3
HBr + KHCO3 = KBr + CO2 + H2O =>
HBr + KHCO3 = KBr + CO2 + H2O
Mg + CO2O3 = MgO + CO =>
4 Mg + CO2O3 = 4 MgO + CO
CaS + SiS2 = CaSiS3 =>
CaS + SiS2 = CaSiS3
CH3CHO + H2O = CH3CH2OH + CO =>
4 CH3CHO + H2O = 3 CH3CH2OH + 2 CO
C6H126 + O2 = CO2 + H2O =>
2 C6H126 + 75 O2 = 12 CO2 + 126 H2O
F + KCl = KF + Cl =>
F + KCl = KF + Cl
(OH)2 + HCl = Cl + H2O =>
(OH)2 + 2 HCl = 2 Cl + 2 H2O
N2H4 + ClO3 = NO + Cl + H =>
3 N2H4 + 2 ClO3 = 6 NO + 2 Cl + 12 H
NaOH + HC2H302 = H2O + NaC2H302 =>
NaOH + HC2H302 = H2O + NaC2H302
HBr + KHCO3 = KBr + CO2 + H2O =>
HBr + KHCO3 = KBr + CO2 + H2O
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O
ReO2 + CO = Re + CO2 =>
ReO2 + 2 CO = Re + 2 CO2
BaCl2{-} + NaOH{+} = BaOH{-} + NaCl2{+} =>
BaCl2{-} + NaOH{+} = BaOH{-} + NaCl2{+}
Ni(OH)2 + Ca = NiO + CaOH + H2 =>
2 Ni(OH)2 + 2 Ca = 2 NiO + 2 CaOH + H2
HBr + Pb(ClO4)2 = HClO4 + PbBr2 =>
2 HBr + Pb(ClO4)2 = 2 HClO4 + PbBr2
K2SO4 + NaCl = K2Cl + NaSO4 =>
K2SO4 + NaCl = K2Cl + NaSO4
Ca(NO3)2 + Na2SiO3 = CaSiO3 + NaNO3 =>
Ca(NO3)2 + Na2SiO3 = CaSiO3 + 2 NaNO3
Cu + S3 = Cu2S =>
6 Cu + S3 = 3 Cu2S
H2O(aq) = H2O(l) =>
H2O(aq) = H2O(l)
Ca(OH)2 + F = CaF2 + (OH)2 =>
Ca(OH)2 + 2 F = CaF2 + (OH)2
MoO2 + CO2 = Mo2C + O2 =>
2 MoO2 + CO2 = Mo2C + 3 O2
KI + Na3P = K3P + NaI =>
3 KI + Na3P = K3P + 3 NaI
KOH + F2 + KBrO = K3FO4 + KBr + H2O =>
6 KOH + F2 + 5 KBrO = 2 K3FO4 + 5 KBr + 3 H2O
MnO2 + KOH + HNO3 = KMnO4 + N2O + H2O =>
8 MnO2 + 8 KOH + 6 HNO3 = 8 KMnO4 + 3 N2O + 7 H2O
I2 + NaOCl + H2O = ICl + NaOH + O2 =>
2 I2 + 4 NaOCl + 2 H2O = 4 ICl + 4 NaOH + O2
NaOH + K(NO3) = NaNO3 + KOH =>
NaOH + K(NO3) = NaNO3 + KOH
C2H2O4 + KClO3 = KCl + CO2 + H2O =>
3 C2H2O4 + KClO3 = KCl + 6 CO2 + 3 H2O
VOHPO4 + Na3PO4 + C = Na3V3(PO4)4 + CO + H2O =>
6 VOHPO4 + 2 Na3PO4 + 3 C = 2 Na3V3(PO4)4 + 3 CO + 3 H2O
C7H8 + Br2 = C7H7Br + HBr =>
C7H8 + Br2 = C7H7Br + HBr
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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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