| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li2CO3 + 2 Br2 = 4 LiBr + 2 CO2 + O2
LiC6 + FePO4 = C + LiFePO4 =>
LiC6 + FePO4 = 6 C + LiFePO4
Cr(OH)3 + ClO{-} + H{+} = CrO4{-2} + Cl2 + H2O =>
2 Cr(OH)3 + 6 ClO{-} + 2 H{+} = 2 CrO4{-2} + 3 Cl2 + 4 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Bi2O3 + KOH + KNO3 = KBiO3 + NO + H2O =>
3 Bi2O3 + 2 KOH + 4 KNO3 = 6 KBiO3 + 4 NO + H2O
CuO + C = CO2 + Cu =>
2 CuO + C = CO2 + 2 Cu
Pt(s) + MnBr2(aq) = PtBr + Mn =>
2 Pt(s) + MnBr2(aq) = 2 PtBr + Mn
CH2CHCH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
FeS + O2 = Fe2O3 + S4O2 =>
4 FeS + 4 O2 = 2 Fe2O3 + S4O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5OH + CH3OOH = C2H5OOCH3 + H2O =>
C2H5OH + CH3OOH = C2H5OOCH3 + H2O
Co(OH)2(s) + HCl(aq) = CoCl2(aq) + H2O(l) =>
Co(OH)2(s) + 2 HCl(aq) = CoCl2(aq) + 2 H2O(l)
KHSO4 + NaCl = NaHSO4 + KCl =>
KHSO4 + NaCl = NaHSO4 + KCl
K2Cr2O + KBr + H2SO4 = KHSO3 + Cr2(SO4)3 + Br2 + H2O =>
K2Cr2O + 2 KBr + 7 H2SO4 = 4 KHSO3 + Cr2(SO4)3 + Br2 + 5 H2O
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ce2(CO3)3 + HNO3 = Ce(NO3)3 + H2O + CO2 =>
Ce2(CO3)3 + 6 HNO3 = 2 Ce(NO3)3 + 3 H2O + 3 CO2
C10H22 + H2O2 = CO2 + H2O =>
C10H22 + 31 H2O2 = 10 CO2 + 42 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
IO3 + H2S = I2 + SO3 + H2O =>
4 IO3 + 3 H2S = 2 I2 + 3 SO3 + 3 H2O
ZnH2 = Zn + H =>
ZnH2 = Zn + 2 H
H11A + X(OH)3 = X11A3 + H2O =>
3 H11A + 11 X(OH)3 = X11A3 + 33 H2O
HNO3(aq) + Mg(OH)2(s) = H2O + Mg(NO3)2 =>
2 HNO3(aq) + Mg(OH)2(s) = 2 H2O + Mg(NO3)2
FeCl3 + NOH = Fe(OH)3 + NCl =>
FeCl3 + 3 NOH = Fe(OH)3 + 3 NCl
(KBr)2O6(s) + H2 = KBr(s) + H2O(g) =>
(KBr)2O6(s) + 6 H2 = 2 KBr(s) + 6 H2O(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HgS + HCl = HgCl2 + H2S =>
HgS + 2 HCl = HgCl2 + H2S
Ca(s) + H2O(l) = H2(a) + CaO(s) =>
Ca(s) + H2O(l) = H2(a) + CaO(s)
PbS + HNO3 = NO2 + PbSO4 + H2O =>
PbS + 8 HNO3 = 8 NO2 + PbSO4 + 4 H2O
Na3P + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 Na3P + 16 KMnO4 + 39 H2SO4 = 10 H3PO4 + 16 MnSO4 + 8 K2SO4 + 15 Na2SO4 + 24 H2O
Cl02 + H2O = HClO3 + HCl =>
3 Cl02 + 3 H2O = HClO3 + 5 HCl
Na2HPo4 + HCl = NaCl + NaH2Po4 =>
Na2HPo4 + HCl = NaCl + NaH2Po4
Al(OH)3(s) + HNO3(aq) = Al(NO3)3 + H2O =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3 + 3 H2O
CO2 + SF4 = CF4 + SO2 =>
CO2 + SF4 = CF4 + SO2
H3PO4 + Cu + O2 = Cu3(PO4)2 + H2O =>
4 H3PO4 + 6 Cu + 3 O2 = 2 Cu3(PO4)2 + 6 H2O
silicon + carbondioxide = siliconcarbide + silicondioxide =>
2 Si + CO2 = SiC + SiO2
Al2O3 + P = Al + P2O3 =>
Al2O3 + 2 P = 2 Al + P2O3
Li + AuO = Li2O + Au =>
2 Li + AuO = Li2O + Au
[Ru2(CO)3(CO)4(PPh3)2] + KOH = K2[Ru2(CO)6(PPh3)2] + K2CO3 + H2O =>
[Ru2(CO)3(CO)4(PPh3)2] + 4 KOH = K2[Ru2(CO)6(PPh3)2] + K2CO3 + 2 H2O
NaHSO4 + BaCO3 = Na2SO4 + BaSO4 + CO2 + H2O =>
2 NaHSO4 + BaCO3 = Na2SO4 + BaSO4 + CO2 + H2O
Ba(NO3)2 + K2SO4 = Ba(SO4)2 + NO3K2 =>
Ba(NO3)2 + 2 K2SO4 = Ba(SO4)2 + 2 NO3K2
H2O2 + S + NaOH = Na2SO4 + H2O =>
3 H2O2 + S + 2 NaOH = Na2SO4 + 4 H2O
C6H10 + KMnO4 + NaOH = C6H12O2 + K2MnO4 + Na2MnO4 =>
C6H10 + 2 KMnO4 + 2 NaOH = C6H12O2 + K2MnO4 + Na2MnO4
K2S2O8 + FeSO4 + H2O = Fe2(SO4)3 + KOH + SO2 =>
2 K2S2O8 + 6 FeSO4 + 2 H2O = 3 Fe2(SO4)3 + 4 KOH + SO2
Br2 + CH3I = CH3Br + I2 =>
Br2 + 2 CH3I = 2 CH3Br + I2
CoCl2*6H2O + C2H4(NH2)2 + HCl + H2O2 = [CoCl2(C2H8N2)2]Cl*HCl*2H2O(s) + H2O(l) =>
2 CoCl2*6H2O + 4 C2H4(NH2)2 + 4 HCl + H2O2 = 2[CoCl2(C2H8N2)2]Cl*HCl*2H2O(s) + 10 H2O(l)
K + O2 = K2O =>
4 K + O2 = 2 K2O
HI(aq) + NaOH(aq) = HOH(aq) + INa(aq) =>
HI(aq) + NaOH(aq) = HOH(aq) + INa(aq)
Fe2(SO4)3 + Na3(PO4) = Fe(PO4) + Na2(SO4) =>
Fe2(SO4)3 + 2 Na3(PO4) = 2 Fe(PO4) + 3 Na2(SO4)
(NH4)3PO4 + Li(OH) = Li3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 Li(OH) = Li3PO4 + 3 NH3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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