| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaCl2
B2H6(g) + O2(g) = B2O3(s) + H2O(g) =>
B2H6(g) + 3 O2(g) = B2O3(s) + 3 H2O(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H12 + O2 = CO2 + H20 =>
5 C6H12 + 30 O2 = 30 CO2 + 3 H20
AL3 + CL = ALCL3 =>
AL3 + CL = ALCL3
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2 =>
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Na2Sio3 = Na + Sio =>
Na2Sio3 = 2 Na + 3 Sio
KOH + J2 = KJ + KJO3 + H2O =>
6 KOH + 3 J2 = 5 KJ + KJO3 + 3 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
V2O5 + CO = CO2 + V2O3 =>
V2O5 + 2 CO = 2 CO2 + V2O3
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
Mg + H2So4 = MgSo4 + H2 =>
Mg + H2So4 = MgSo4 + H2
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
AlCl3 + NaOH = NaCl + NaAl(OH)4 =>
AlCl3 + 4 NaOH = 3 NaCl + NaAl(OH)4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C2H2F4 + Al2O3 + H2O = AlF3 + CO2 + C3H8 =>
30 C2H2F4 + 20 Al2O3 + 6 H2O = 40 AlF3 + 33 CO2 + 9 C3H8
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
N2O5 + SO2 = SO3 + NO =>
N2O5 + 3 SO2 = 3 SO3 + 2 NO
Al + Fe2O3 = AlO + Fe =>
3 Al + Fe2O3 = 3 AlO + 2 Fe
ICl2* + H2*O = ICl + HIO3* + HCl =>
4 ICl2* + 3 H2*O = 3 ICl + HIO3* + 5 HCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
K2Cr2O3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + SO2 =>
K2Cr2O3 + 5 H2SO4 = K2SO4 + Cr2(SO4)3 + 5 H2O + SO2
AgNO3 + FeSO4 = AgSO4 + FeNO3 =>
AgNO3 + FeSO4 = AgSO4 + FeNO3
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
K2Cr2O3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + SO2 =>
K2Cr2O3 + 5 H2SO4 = K2SO4 + Cr2(SO4)3 + 5 H2O + SO2
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C2H2(acetylene) + O2(oxygen) = CO + H2O(water) =>
2 C2H2(acetylene) + 3 O2(oxygen) = 4 CO + 2 H2O(water)
Zn + S = ZnS =>
Zn + S = ZnS
K2Cr2O7 + Na2So3 + H2So4 = Cr2(So4)3 + K2So4 + Na2So4 + H2O =>
K2Cr2O7 + 12 Na2So3 + 7 H2So4 = Cr2(So4)3 + K2So4 + 12 Na2So4 + 7 H2O
KCl2O3 = KCl2 + O2 =>
2 KCl2O3 = 2 KCl2 + 3 O2
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
ICl3* + H2*O = ICl + HIO3* + HCl =>
2 ICl3* + 3 H2*O = ICl + HIO3* + 5 HCl
Ca + P = CaP =>
Ca + P = CaP
H2NCH2CH2NH2 + NiSO4 = [Ni(H2NCH2CH2NH2)3]SO4 =>
3 H2NCH2CH2NH2 + NiSO4 = [Ni(H2NCH2CH2NH2)3]SO4
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/17
Équations équilibrées sur10/26/16
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