| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + Cl2 = C3H7Cl + HCl
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
KMNO4 + K2SO3 + H2SO4 = MNSO4 + K2SO4 + H2O =>
2 KMNO4 + 5 K2SO3 + 3 H2SO4 = 2 MNSO4 + 6 K2SO4 + 3 H2O
NaC6H5CO2 + CH3CH2OH + H2SO4 = Na2SO4 + H2O + C6H5COOC2H4 =>
26 NaC6H5CO2 + 17 CH3CH2OH + 13 H2SO4 = 13 Na2SO4 + 21 H2O + 24 C6H5COOC2H4
H2O2 + KI + H2SO4 = I2 + K2SO4 + H2O =>
H2O2 + 2 KI + H2SO4 = I2 + K2SO4 + 2 H2O
HCLO4 + KOH = KCLO4 + H2O =>
HCLO4 + KOH = KCLO4 + H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HCLO4 + KOH = KCLO4 + H2O =>
HCLO4 + KOH = KCLO4 + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCLO4 + KOH = KCLO4 + H2O =>
HCLO4 + KOH = KCLO4 + H2O
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N3 + O2 = N2O5 =>
4 N3 + 15 O2 = 6 N2O5
K2Cr2O7 + HNO2 + HCl = CrCl3 + HNO3 + KCl + H2O =>
K2Cr2O7 + 3 HNO2 + 8 HCl = 2 CrCl3 + 3 HNO3 + 2 KCl + 4 H2O
Fe3 + O2 = Fe3O2 =>
Fe3 + O2 = Fe3O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NiSO4*7H2O = NiSO4*7H2O =>
NiSO4*7H2O = NiSO4*7H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
C17H36 + O2 = CO2 + H20 =>
5 C17H36 + 85 O2 = 85 CO2 + 9 H20
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
LiF + N2 = Li3N + F2 =>
6 LiF + N2 = 2 Li3N + 3 F2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
H3PO4 + AL(OH)3 = ALPO4 + H2O =>
H3PO4 + AL(OH)3 = ALPO4 + 3 H2O
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
C2H3NH2 + O2 = CO2 + H2O + N2 =>
4 C2H3NH2 + 13 O2 = 8 CO2 + 10 H2O + 2 N2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2S + NaClO = NaCl + SO2 + H2O =>
H2S + 3 NaClO = 3 NaCl + SO2 + H2O
Cr2O7{-2} + H{+} + SO3{-2} = Cr{+3} + H2O + SO4{-2} =>
Cr2O7{-2} + 8 H{+} + 3 SO3{-2} = 2 Cr{+3} + 4 H2O + 3 SO4{-2}
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
Ba + (SO4)2 = Ba(SO4)2 =>
Ba + (SO4)2 = Ba(SO4)2
Cr2O7{-2} + H{+} + SO3{-2} = Cr{+3} + H2O + SO4{-2} =>
Cr2O7{-2} + 8 H{+} + 3 SO3{-2} = 2 Cr{+3} + 4 H2O + 3 SO4{-2}
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + NH4SO4 =>
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + NH4SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H3 + O2 = CO + H2O =>
4 C3H3 + 9 O2 = 12 CO + 6 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Si + Cl = SiCl4 =>
Si + 4 Cl = SiCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/17
Équations équilibrées sur10/11/16
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