| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
Cu2O + O2 = CuO2 =>
2 Cu2O + 3 O2 = 4 CuO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
HN3 + OH = H2O + N3 =>
HN3 + OH = H2O + N3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
Ag2O + NH3 + H2O = Ag(NH3)2 + OH =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2 + 2 OH
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb + PbO4 + H2SO4 = PbSO4 + H2O =>
3 Pb + PbO4 + 4 H2SO4 = 4 PbSO4 + 4 H2O
CrCl2 + Cl = CrCl3 =>
CrCl2 + Cl = CrCl3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
CO + O2 = CO4 =>
2 CO + 3 O2 = 2 CO4
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CH3COO + Ca = (CH3COO)2Ca =>
2 CH3COO + Ca = (CH3COO)2Ca
H3PO3 + NaOH = NaH2PO3 + H2O =>
H3PO3 + NaOH = NaH2PO3 + H2O
P2S3 + HIO3 + H2O = H3PO4 + S + HI =>
3 P2S3 + 5 HIO3 + 9 H2O = 6 H3PO4 + 9 S + 5 HI
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KI + H2SO4 + NaClO = I2 + NaCl + KSO4 + H2O =>
2 KI + 2 H2SO4 + 2 NaClO = I2 + 2 NaCl + 2 KSO4 + 2 H2O
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
SO + O2 = SO2 =>
2 SO + O2 = 2 SO2
Cu(OH)2 + H2NCH2COOH = Cu(H2NCH2COO)2 + H2O =>
Cu(OH)2 + 2 H2NCH2COOH = Cu(H2NCH2COO)2 + 2 H2O
SO + O2 = SO4 =>
2 SO + 3 O2 = 2 SO4
Na3PO4 + H2CO3 = Na2CO3 + H3PO4 =>
2 Na3PO4 + 3 H2CO3 = 3 Na2CO3 + 2 H3PO4
K2CO3 + H2O = KOH + CO2 =>
K2CO3 + H2O = 2 KOH + CO2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
SO + O2 = SO6 =>
2 SO + 5 O2 = 2 SO6
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
K2CO3 + H2O = KOH + CO2 =>
K2CO3 + H2O = 2 KOH + CO2
propane + oxygen = carbondioxide + water =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
K2Cr2O7 + C4H9OH + H2SO4 = Cr2(SO4)3 + C4H8O + K2SO4 + H2O =>
K2Cr2O7 + 3 C4H9OH + 4 H2SO4 = Cr2(SO4)3 + 3 C4H8O + K2SO4 + 7 H2O
K2CO3 + H2O = KOH + CO2 =>
K2CO3 + H2O = 2 KOH + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cs + SnCl4 = CsCl + SnCl2 =>
2 Cs + SnCl4 = 2 CsCl + SnCl2
Na3PO3 + AgNO3 = NaNO3 + Ag3PO3 =>
Na3PO3 + 3 AgNO3 = 3 NaNO3 + Ag3PO3
NAC1 + AGNO3 = AGC1 + NANO3 =>
NAC1 + AGNO3 = AGC1 + NANO3
Cu(OH)2 + H2NCH2COOH = Cu(H2NCH2COO)2 + H2O =>
Cu(OH)2 + 2 H2NCH2COOH = Cu(H2NCH2COO)2 + 2 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CH4 + Cl2 = CHCl + HCl =>
CH4 + 2 Cl2 = CHCl + 3 HCl
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/16
Équations équilibrées sur03/27/15
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