| Équations équilibrées la veille |
6 Pb + H2P4 = H2 + 2 Pb3P2
C6H5OH + C2H3ClO2 = C8H8O3 + HCl =>
C6H5OH + C2H3ClO2 = C8H8O3 + HCl
Al + HNO3 = Al(HNO3)3 =>
Al + 3 HNO3 = Al(HNO3)3
K + B = K5B =>
5 K + B = K5B
FeO + HNO3 = Fe(NO3)3 + N0 + H2O =>
5 FeO + 16 HNO3 = 5 Fe(NO3)3 + N0 + 8 H2O
Sc + O3 = Sc2O3 =>
2 Sc + O3 = Sc2O3
C2H4(gas) + O2(gas) = CO2(gas) + H2O(gas) =>
C2H4(gas) + 3 O2(gas) = 2 CO2(gas) + 2 H2O(gas)
C5ClH8O + C3H8N = H2O + C8ClH14N =>
C5ClH8O + C3H8N = H2O + C8ClH14N
CrOHCl2 + KOH = Cr(OH)3 + KCl =>
CrOHCl2 + 2 KOH = Cr(OH)3 + 2 KCl
SnCl2 + Sn(OH)2 = SnOHCl =>
SnCl2 + Sn(OH)2 = 2 SnOHCl
CuSO4*5H2O + NH3 = Cu(NH3)4SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4*H2O + 4 H2O
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
KNO3 + H2CO3 = HNO3 + K2CO3 =>
2 KNO3 + H2CO3 = 2 HNO3 + K2CO3
H2 + KMnO4 = HMnO4 + K =>
H2 + 2 KMnO4 = 2 HMnO4 + 2 K
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Na2S2O3 + HCl + H2O = S2O3{2-} + NaCl + H3O{+} =>
Na2S2O3 + 2 HCl + 2 H2O = S2O3{2-} + 2 NaCl + 2 H3O{+}
P + ClO3 + H2O = H3PO4 + HCl =>
7 P + 5 ClO3 + 13 H2O = 7 H3PO4 + 5 HCl
PbS + Pb3O4 = Pb + SO2 =>
2 PbS + Pb3O4 = 5 Pb + 2 SO2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
I{-} + Br2 + OH{-} = H2IO6{3-} + Br{-} + H2O =>
I{-} + 4 Br2 + 10 OH{-} = H2IO6{3-} + 8 Br{-} + 4 H2O
ClKBr = KClBr =>
ClKBr = KClBr
Na2S2O3 + KMnO4 + H2SO4 = K2SO4 + KOH + MnSO4 + Na2SO4 =>
10 Na2S2O3 + 16 KMnO4 + 7 H2SO4 = K2SO4 + 14 KOH + 16 MnSO4 + 10 Na2SO4
HCl + NaOH + NaHCO3 = Na2Cl + H2O + HCO3 =>
HCl + NaOH + NaHCO3 = Na2Cl + H2O + HCO3
Na6 + O2 = ONa3 =>
Na6 + O2 = 2 ONa3
N2O5 = N3 + O5 =>
3 N2O5 = 2 N3 + 3 O5
NH4Cl + I = NH4I + Cl2 =>
2 NH4Cl + 2 I = 2 NH4I + Cl2
Na2S + KMnO4 + H2O = S + MnO2 + K2S + NaOH =>
4 Na2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + K2S + 8 NaOH
CrO2 + ClO = CrO4 + Cl1 =>
CrO2 + 2 ClO = CrO4 + 2 Cl1
K2C03 + MgBr2 = KBr + MgC03 =>
K2C03 + MgBr2 = 2 KBr + MgC03
H23 + C = C3H63 =>
63 H23 + 69 C = 23 C3H63
C3H7OH = C3H6O + H =>
C3H7OH = C3H6O + 2 H
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K3PO4 + SrCl2 = Sr3(PO4)2 + KCl =>
2 K3PO4 + 3 SrCl2 = Sr3(PO4)2 + 6 KCl
Na2RuO4 + H2SO4 = Na2SO4 + H2RuO4 =>
Na2RuO4 + H2SO4 = Na2SO4 + H2RuO4
H2SO4 + BrH = Br + SO2 + H2O =>
H2SO4 + 2 BrH = 2 Br + SO2 + 2 H2O
H3PO4 + Au(OH) = Au3PO4 + H2O =>
H3PO4 + 3 Au(OH) = Au3PO4 + 3 H2O
HClO + KOH = KCl + H2O2 =>
HClO + KOH = KCl + H2O2
OHCH2CH2CH2CH2OH + KMnO4 + H2SO4 = HOOCCH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 OHCH2CH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCH2CH2COOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
C6H5I + O2 = CO2 + H2O + I2 =>
4 C6H5I + 29 O2 = 24 CO2 + 10 H2O + 2 I2
Mn + Ni = MnNi =>
Mn + Ni = MnNi
Ca(ClO2)2 + NaBr + H2O = CaCl2 + Br2 + NaOH =>
Ca(ClO2)2 + 8 NaBr + 4 H2O = CaCl2 + 4 Br2 + 8 NaOH
PbO + NaOH = Pb(OH) + Na2O2 =>
2 PbO + 2 NaOH = 2 Pb(OH) + Na2O2
HgNO3 + K2CrO4 = KNO3 + Hg2CrO4 =>
2 HgNO3 + K2CrO4 = 2 KNO3 + Hg2CrO4
Mg(aq) + PO4(aq) = Mg3(PO4)2 =>
3 Mg(aq) + 2 PO4(aq) = Mg3(PO4)2
Al(s) + Cl(g) = AlCl(g) =>
Al(s) + Cl(g) = AlCl(g)
Mg3 + HCl3 = MgCl2 + H2 =>
Mg3 + 2 HCl3 = 3 MgCl2 + H2
P2O5 + NaOH = Na2HPO4 + NaH2PO4 =>
P2O5 + 3 NaOH = Na2HPO4 + NaH2PO4
CH3OH + K = CH3 + KOH =>
CH3OH + K = CH3 + KOH
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| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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