| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBr + 5 F2 = 2 BrF5 + 2 K
Au + KNO3 = K + AuNO3 =>
Au + KNO3 = K + AuNO3
Cl2O5 + Na2O = NaClO3 =>
Cl2O5 + Na2O = 2 NaClO3
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
K2Cr2O7 + H2SO4 + NaHSO3 = K2SO4 + H2SO3 + NaHCr2O7 =>
K2Cr2O7 + H2SO4 + NaHSO3 = K2SO4 + H2SO3 + NaHCr2O7
CH4 + NH3 + O2 = CHCN + H2O =>
4 CH4 + 2 NH3 + 5 O2 = 2 CHCN + 10 H2O
Li2 + H2O = HLi + O2 =>
2 Li2 + 2 H2O = 4 HLi + O2
Ca + HNO3 = CaNO3 + H2 =>
2 Ca + 2 HNO3 = 2 CaNO3 + H2
Mg + Cr2(SO4)3 = MgSO4 + Cr =>
3 Mg + Cr2(SO4)3 = 3 MgSO4 + 2 Cr
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3 = CO2NaOH =>
NaHCO3 = CO2NaOH
CO + H2 = C9H20 + H2O =>
9 CO + 19 H2 = C9H20 + 9 H2O
KI + PbNO3 = KNO3 + PbI =>
KI + PbNO3 = KNO3 + PbI
C + S = CS =>
C + S = CS
KMnO4 + K2S + H2O = KOH + MnS + S8 =>
16 KMnO4 + 56 K2S + 64 H2O = 128 KOH + 16 MnS + 5 S8
CoCl2 + C2H8N2 + HCl + O2 = CoCl2(C2H8N2)2Cl + H2O =>
4 CoCl2 + 8 C2H8N2 + 4 HCl + O2 = 4 CoCl2(C2H8N2)2Cl + 2 H2O
CH4 + O2 = CO + OH =>
2 CH4 + 5 O2 = 2 CO + 8 OH
(NH4)3PO4 + Pb(CH3COO)4 = Pb3(PO4)4 + NH4(CH3COO) =>
4(NH4)3PO4 + 3 Pb(CH3COO)4 = Pb3(PO4)4 + 12 NH4(CH3COO)
C(OH)4 = CO2 + H2O =>
C(OH)4 = CO2 + 2 H2O
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + Na2O + H2O =>
2 Ca5(PO4)3OH + 2 NaF = 2 Ca5(PO4)3F + Na2O + H2O
Li2S + P2S5 + LiI = Li58P10S48I12 =>
23 Li2S + 5 P2S5 + 12 LiI = Li58P10S48I12
Hg{+} + S2O3{2-} + H2O = HgS + SO4{2-} + H{+} =>
8 Hg{+} + 7 S2O3{2-} + 3 H2O = 8 HgS + 6 SO4{2-} + 6 H{+}
NaF + Fe3 = Na3 + FeF3 =>
9 NaF + Fe3 = 3 Na3 + 3 FeF3
I2 + KF = KI2 + F2 =>
2 I2 + 2 KF = 2 KI2 + F2
Au3 + O2 = Au2O3 =>
4 Au3 + 9 O2 = 6 Au2O3
KMnO4 + K2S + H2O = KOH + MnS + S8 =>
16 KMnO4 + 56 K2S + 64 H2O = 128 KOH + 16 MnS + 5 S8
Al + LiOH = AlLiO + H2 =>
2 Al + 2 LiOH = 2 AlLiO + H2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
ZnI2 + C2H6O = ZnH6O + IC =>
ZnI2 + C2H6O = ZnH6O + 2 IC
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
KMnO4 + NaNO2 + HCl = KCl + NaNO3 + MnCl2 + H2O =>
2 KMnO4 + 5 NaNO2 + 6 HCl = 2 KCl + 5 NaNO3 + 2 MnCl2 + 3 H2O
Al(s) + O2(g) = AlO =>
2 Al(s) + O2(g) = 2 AlO
Fe2O3 + COFe = Fe + CO2 =>
Fe2O3 + 3 COFe = 5 Fe + 3 CO2
H2O + Ca(ClO)2 + Na2S2O3 = CaS4O6 + NaCl + Na2S4O6 + NaOH =>
2 H2O + Ca(ClO)2 + 4 Na2S2O3 = CaS4O6 + 2 NaCl + Na2S4O6 + 4 NaOH
As + Br = AsBr =>
As + Br = AsBr
CH3COOH + NaHCO3 = CO2 + NaH3O + CHO =>
CH3COOH + NaHCO3 = CO2 + NaH3O + 2 CHO
SiBr4 + N2O = SiO2 + Br2 + N2 =>
SiBr4 + 2 N2O = SiO2 + 2 Br2 + 2 N2
C20H42 + O2 = CO + H2O =>
2 C20H42 + 41 O2 = 40 CO + 42 H2O
H2SO3 + H2O = SO4 + H =>
H2SO3 + H2O = SO4 + 4 H
O4Pb3(s) = PbO(s) + O2(g) =>
2 O4Pb3(s) = 6 PbO(s) + O2(g)
Zn(s) + AgF(aq) = ZnF2(l) + Ag(l) =>
Zn(s) + 2 AgF(aq) = ZnF2(l) + 2 Ag(l)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C3H18 + O2 = CO + H2O =>
C3H18 + 6 O2 = 3 CO + 9 H2O
NaOCl + S = NaCl + SO =>
NaOCl + S = NaCl + SO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaF + H2SO4 = HF + Na2SO4 =>
2 NaF + H2SO4 = 2 HF + Na2SO4
C4H8O2 + O2 = C4H8O4 =>
C4H8O2 + O2 = C4H8O4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca(OH)2 + (NH4)C2O4 = Ca(HC2O4)2 + NH3OH =>
Ca(OH)2 + 2(NH4)C2O4 = Ca(HC2O4)2 + 2 NH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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