| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca5(PO4)3OH + 10 HNO3 = 3 H3PO4 + 5 Ca(NO3)2 + H2O
Ag + HBr = AgBr3 + H2 =>
2 Ag + 6 HBr = 2 AgBr3 + 3 H2
CH3NH3Br + KOH = CH3NH2 + KBr + H2O =>
CH3NH3Br + KOH = CH3NH2 + KBr + H2O
(H)3(Po)4 + Ca(OH)2 = Ca((H)2(Po)4)2 + (H)2O =>
2(H)3(Po)4 + Ca(OH)2 = Ca((H)2(Po)4)2 + 2(H)2O
H3PO2 + K2Cr2O7 + HCl = H3PO4 + CrCl3 + KCl + H2O =>
3 H3PO2 + 2 K2Cr2O7 + 16 HCl = 3 H3PO4 + 4 CrCl3 + 4 KCl + 8 H2O
NaOH + HCOOC2H5 = C2H5OH + HCOONa =>
NaOH + HCOOC2H5 = C2H5OH + HCOONa
LiF + MgS = Li2S + MgF2 =>
2 LiF + MgS = Li2S + MgF2
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
bariumperoxide + hydrochloricacid = bariumchloride + water + oxygen =>
2 BaO2 + 4 HCl = 2 BaCl2 + 2 H2O + O2
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H{-} + Br{+} = HBr =>
H{-} + Br{+} = HBr
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
MnC2O4 + O2 = MnO + CO2 =>
2 MnC2O4 + O2 = 2 MnO + 4 CO2
U + H = HU =>
U + H = HU
C2O2H4 + C5OH12 = C7O2H14 + H2O =>
C2O2H4 + C5OH12 = C7O2H14 + H2O
Pt + P = PtP =>
Pt + P = PtP
Mg + CH3COO = Mg(CH3COO)2 =>
Mg + 2 CH3COO = Mg(CH3COO)2
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Mg(CH3COO)2 + KOH = Mg(OH)2 + K(CH3COO) =>
Mg(CH3COO)2 + 2 KOH = Mg(OH)2 + 2 K(CH3COO)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cr2(SO3)3 + HNO3 = Cr(NO3)3 + SO2 + H2O =>
Cr2(SO3)3 + 6 HNO3 = 2 Cr(NO3)3 + 3 SO2 + 3 H2O
NH4 + C2H3O2 = C2H7NO2 =>
NH4 + C2H3O2 = C2H7NO2
MnZnCl2 = ZnMnCl2 =>
MnZnCl2 = ZnMnCl2
Pt + P = Pt3P4 =>
3 Pt + 4 P = Pt3P4
Bi(OH)3 + KOH + KMnO4 = KBiO3 + K2MnO4 + H2O =>
Bi(OH)3 + 3 KOH + 2 KMnO4 = KBiO3 + 2 K2MnO4 + 3 H2O
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
CH3{-}CH3 = CH3{-}CH2{-}Cl =>
CH3{-}CH3 = CH3{-}CH2{-}Cl
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Mg(NO3)2 + NH4HCO3 = NH4NO3 + Mg(HCO3)2 =>
Mg(NO3)2 + 2 NH4HCO3 = 2 NH4NO3 + Mg(HCO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Rb2SO4 + Ba(OH)2 = RbOH + BaSO4 =>
Rb2SO4 + Ba(OH)2 = 2 RbOH + BaSO4
AgCl + H2O = Ag + HClO3 + HCl =>
6 AgCl + 3 H2O = 6 Ag + HClO3 + 5 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na20 + Si0 = Na2Si03 =>
Na20 + 30 Si0 = 10 Na2Si03
Mg + NiBr2 = MgBr2 + Ni2 =>
2 Mg + 2 NiBr2 = 2 MgBr2 + Ni2
Cr2(SO4)3 + H2C2O4 = Cr2(C2O4)3 + H2SO4 =>
Cr2(SO4)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2SO4
(NH4)2ClH9 = N2 + Cl2 + H2 =>
2(NH4)2ClH9 = 2 N2 + Cl2 + 17 H2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Ba(NO3)2 + H2SO4(aq) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2 + H2SO4(aq) = BaSO4(s) + 2 HNO3(aq)
K2C2O4 + HCl = KCl + C2O4H2 =>
K2C2O4 + 2 HCl = 2 KCl + C2O4H2
CH3{-}CH(CH3){-}CH2{-}CH2{-}CH(CH3) = CH{-}CH2{-}OH + H2 = =>
CH3{-}CH(CH3){-}CH2{-}CH2{-}CH(CH3) = CH{-}CH2{-}OH + H2
CH3CH(OH)CH2CH3 + H2SO4 = CH3CHOCHCH3SO2 + H2O =>
CH3CH(OH)CH2CH3 + H2SO4 = CH3CHOCHCH3SO2 + 2 H2O
Pb(NO3)2 + H2CO3 = PbCO3 + HNO3 =>
Pb(NO3)2 + H2CO3 = PbCO3 + 2 HNO3
HCHO + H = CH3OH =>
HCHO + 2 H = CH3OH
NaSO3 + HBr = NaH + BrSO3 =>
NaSO3 + HBr = NaH + BrSO3
C3H8O3 + Cu(OH)2 = [Cu(C3H8O3)2](OH)2 =>
2 C3H8O3 + Cu(OH)2 = [Cu(C3H8O3)2](OH)2
Cu + Cl = CuCl2 =>
Cu + 2 Cl = CuCl2
MnO2 + K2CO3 = K2MnO4 + CO =>
MnO2 + K2CO3 = K2MnO4 + CO
Sr(C2H3O2)2 + K2CO3 = SrCO3 + KC2H3O2 =>
Sr(C2H3O2)2 + K2CO3 = SrCO3 + 2 KC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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