| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + CsOH = NH4OH + CsCl
CO(OH)2 + H3PO4 = COHPO4 + H2O =>
CO(OH)2 + H3PO4 = COHPO4 + 2 H2O
CH3CH2CH2Cl + Na = CH3CH2CH2CH2CH2CH3 + NaCl =>
2 CH3CH2CH2Cl + 2 Na = CH3CH2CH2CH2CH2CH3 + 2 NaCl
H + Si = HSi =>
H + Si = HSi
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
CH3CH2CH2Cl + Na = CH3CH2CH2CH2CH2CH3 + NaCl =>
2 CH3CH2CH2Cl + 2 Na = CH3CH2CH2CH2CH2CH3 + 2 NaCl
BaSO4 + H3Po4 = Ba3(Po4)2 + H2SO4 =>
3 BaSO4 + 2 H3Po4 = Ba3(Po4)2 + 3 H2SO4
P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
IF5 = I2 + F =>
2 IF5 = I2 + 10 F
Tl(OH)3 + H2SeO4 = (Tl(OH)2)2SeO4 + H2O =>
2 Tl(OH)3 + H2SeO4 = (Tl(OH)2)2SeO4 + 2 H2O
KSCN + KMnO4 + H2SO4 = (SCN)2 + MnSO4 + K2SO4 + H2O =>
10 KSCN + 2 KMnO4 + 8 H2SO4 = 5(SCN)2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
H(NO3) + Mn(OH)2 = Mn(NO3)2 + H(OH) =>
2 H(NO3) + Mn(OH)2 = Mn(NO3)2 + 2 H(OH)
CH3CH2COOH + Br2 = HBr + CH3CH2COOBr =>
CH3CH2COOH + Br2 = HBr + CH3CH2COOBr
BaCl2 + Zn = ZnCl2 + Ba =>
BaCl2 + Zn = ZnCl2 + Ba
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
XeF2 + Cl{-} = Xe + F{-} + Cl2 =>
XeF2 + 2 Cl{-} = Xe + 2 F{-} + Cl2
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
NH4ClO4 + H2O = NH4OH + HClO4 =>
NH4ClO4 + H2O = NH4OH + HClO4
C6H5COOH + KHCO3 = KC6H5COO + CO2 + H2O =>
C6H5COOH + KHCO3 = KC6H5COO + CO2 + H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CaSO4*2H2O + NaOH + Al(OH)3 = Na2SO4 + Ca3Al2(OH)12 + H2O =>
3 CaSO4*2H2O + 6 NaOH + 2 Al(OH)3 = 3 Na2SO4 + Ca3Al2(OH)12 + 6 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
HReO4 + KI + HCl = H2ReO3 + I2 + KCl + H2O =>
2 HReO4 + 6 KI + 6 HCl = 2 H2ReO3 + 3 I2 + 6 KCl + 2 H2O
Na(s) + Mg(NO3)2(aq) = Mg(s) + NaNO3(aq) =>
2 Na(s) + Mg(NO3)2(aq) = Mg(s) + 2 NaNO3(aq)
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
ZnSO4 + MgCl2 + Na3PO4 = Zn3(PO4)2 + NaCl + MgSO4 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl + 3 MgSO4
KClO3 + KBr + H2SO4 = K2SO4 + Br2 + KCl + H2O =>
KClO3 + 6 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + KCl + 3 H2O
CoCl3 + LiOH = Co(OH) + LiCl3 =>
CoCl3 + LiOH = Co(OH) + LiCl3
BeO + NaOH + H2O = Na2[Be(OH)4] =>
BeO + 2 NaOH + H2O = Na2[Be(OH)4]
*KMnO4 + H2SO4 + C2H5OH = K2SO4 + *Mn2O3 + H2O + C2H4O =>
2*KMnO4 + H2SO4 + 4 C2H5OH = K2SO4 + *Mn2O3 + 5 H2O + 4 C2H4O
Li3Po4 + Zn(No3)2 = LiNo3 + Zn3(Po4)2 =>
2 Li3Po4 + 3 Zn(No3)2 = 6 LiNo3 + Zn3(Po4)2
AgNO3 + Ni = (NiNO3)2 + Ag =>
2 AgNO3 + 2 Ni = (NiNO3)2 + 2 Ag
C4H8 + O2 = CO2 + H8O =>
2 C4H8 + 9 O2 = 8 CO2 + 2 H8O
Cu3(PO4)2 + H3PO4 = CuHPO4 =>
Cu3(PO4)2 + H3PO4 = 3 CuHPO4
Cu + Ag(NO3) = Cu(NO3)1 + Ag =>
Cu + Ag(NO3) = Cu(NO3)1 + Ag
[Cr2(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr2(N2H4CO)6]4[Cr(CN)6]3 + 1224 KMnO4 + 1451 H2SO4 = 55 K2Cr2O7 + 1224 MnSO4 + 420 CO2 + 660 KNO3 + 227 K2SO4 + 1931 H2O
CO + CuO = Cu + CO2 =>
CO + CuO = Cu + CO2
HCOH + KOH = CH3OH + HCOOK =>
2 HCOH + KOH = CH3OH + HCOOK
Zn + SO3 = ZnSO3 =>
Zn + SO3 = ZnSO3
Ca(OH)2 + CO2*H2O = CaCO3 + H2O =>
Ca(OH)2 + CO2*H2O = CaCO3 + 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
K3N = N + K =>
K3N = N + 3 K
CuSO4 + BaCl2 = CuCl2(aq) + BaSO4(s) =>
CuSO4 + BaCl2 = CuCl2(aq) + BaSO4(s)
C3H6Cl2 + H2O = C3H6(OH)2 + HCl =>
C3H6Cl2 + 2 H2O = C3H6(OH)2 + 2 HCl
KH2PO4 + BaCl2 = KCl + Ba3(PO4)2 + H3PO4 =>
6 KH2PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2 + 4 H3PO4
FeCl3 + KCN = KCl + Fe(CN)3 =>
FeCl3 + 3 KCN = 3 KCl + Fe(CN)3
CaSO4 + Pt = PtSO4 + Ca =>
CaSO4 + Pt = PtSO4 + Ca
HCl + Na2SO3 = SO2 + NaCl + H2O =>
2 HCl + Na2SO3 = SO2 + 2 NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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