| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 2 X = 2 XCl3
Sb + O = (Sb4)2(O6)3 =>
8 Sb + 18 O = (Sb4)2(O6)3
Al(s) + Br(l) = AlBr(s) =>
Al(s) + Br(l) = AlBr(s)
(NH4)2Cr2O7 = N2 + H2O + Cr2 + O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2 + O3
K[Sn(OH)4] + Br2 + KOH = K2[Sn(OH)6] + KBr =>
2 K[Sn(OH)4] + Br2 + 4 KOH = 2 K2[Sn(OH)6] + 2 KBr
Na3Po4 + BaCl2 = Ba3(Po4)2 + NaCl =>
2 Na3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 NaCl
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
K2O + CuO + H2O2 = KCuO2 + H2O =>
K2O + 2 CuO + H2O2 = 2 KCuO2 + H2O
KMnO4 + C2H2O4 = Mn10O19 + CO2 + H2O + K2C2O4 =>
10 KMnO4 + 21 C2H2O4 = Mn10O19 + 32 CO2 + 21 H2O + 5 K2C2O4
C2H2O4 + O2 = CO2 + H2O =>
2 C2H2O4 + O2 = 4 CO2 + 2 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
CH3OH + Na2Cr2O7 + H2SO4 = CH2O + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH3OH + Na2Cr2O7 + 4 H2SO4 = 3 CH2O + Na2SO4 + Cr2(SO4)3 + 7 H2O
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
C4H9OH + K2Cr2O7 + HCl = C3H7COH + CrCl3 + H2O + KCl =>
3 C4H9OH + K2Cr2O7 + 8 HCl = 3 C3H7COH + 2 CrCl3 + 7 H2O + 2 KCl
K2Cr2O7 + H2SO4 + NaSO3 = Cr2(SO4)3 + H2O + Na2SO4 + K2SO4 =>
K2Cr2O7 + H2SO4 + 6 NaSO3 = Cr2(SO4)3 + H2O + 3 Na2SO4 + K2SO4
P2O3 + Mg(OH)2 = Mg2(PHO3)2 + H2O =>
P2O3 + 2 Mg(OH)2 = Mg2(PHO3)2 + H2O
BeOH + NaOH + H2O = Na2[Be(OH)4] + H2 =>
2 BeOH + 4 NaOH + 2 H2O = 2 Na2[Be(OH)4] + H2
CaBr2(aq) + Na2Co3(aq) = CaCo3(s) + NaBr(aq) =>
CaBr2(aq) + Na2Co3(aq) = CaCo3(s) + 2 NaBr(aq)
BaCl2 + (NH4)2O = BaO + NH4Cl =>
BaCl2 + (NH4)2O = BaO + 2 NH4Cl
Li3SO4 + Na2PO4 = Li2PO4 + Na3SO4 =>
2 Li3SO4 + 3 Na2PO4 = 3 Li2PO4 + 2 Na3SO4
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2
MnSO4 + Na2S = MnS2 + Na + O4 =>
MnSO4 + Na2S = MnS2 + 2 Na + O4
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2
CH3CHCH3 + O2 = CO2 + H2O =>
4 CH3CHCH3 + 19 O2 = 12 CO2 + 14 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb(NO3)2 + CaI2 = I2Pb + Ca(NO3)2 =>
Pb(NO3)2 + CaI2 = I2Pb + Ca(NO3)2
Ag + O3 = Ag2O =>
6 Ag + O3 = 3 Ag2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CH3CH2OH + Cl2 = CH2Cl2 + H2O =>
CH3CH2OH + 2 Cl2 = 2 CH2Cl2 + H2O
CH2 + CH4 = C2H6 =>
CH2 + CH4 = C2H6
CuSO4(aq) + Ag(s) = Cu(s) + AgSO4(aq) =>
CuSO4(aq) + Ag(s) = Cu(s) + AgSO4(aq)
C3H7OH + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
Fl + O2 = FlO =>
2 Fl + O2 = 2 FlO
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
H + PBO2 = PBO + H2O =>
2 H + PBO2 = PBO + H2O
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
Hg(CH3)2 + O2 = CO2 + H2O + HgO =>
Hg(CH3)2 + 4 O2 = 2 CO2 + 3 H2O + HgO
Pb + Li2O = PbO + Li =>
Pb + Li2O = PbO + 2 Li
Sr(NO3)2 + HCl = SrCl2 + H(NO3) =>
Sr(NO3)2 + 2 HCl = SrCl2 + 2 H(NO3)
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sn + Cl3 = SnCl4 =>
3 Sn + 4 Cl3 = 3 SnCl4
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
Zn + Au(NO2)2 = Zn(NO2) + Au =>
2 Zn + Au(NO2)2 = 2 Zn(NO2) + Au
C6H14 + H2O = CO + H2 =>
C6H14 + 6 H2O = 6 CO + 13 H2
Na + H2O = NaHO + H2 =>
2 Na + 2 H2O = 2 NaHO + H2
CH4 + NaOH = CH3Na + H2O =>
CH4 + NaOH = CH3Na + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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