| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl = NH3 + HCl
CH3COOC25 + H2O = CHCOOH + C2H5OH =>
6 CH3COOC25 + 124 H2O = 55 CHCOOH + 26 C2H5OH
NaCl + Mg3N2 = Na3N + MgCl2 =>
6 NaCl + Mg3N2 = 2 Na3N + 3 MgCl2
As + F2 = AsF3 =>
2 As + 3 F2 = 2 AsF3
C2H2 + CO + H2O = CH2CHCO2H =>
C2H2 + CO + H2O = CH2CHCO2H
C7H14O2 + O2 = CO2 + H2O =>
2 C7H14O2 + 19 O2 = 14 CO2 + 14 H2O
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
AlCl{3} + NaOH = Al[OH]{3} + NaCl =>
AlCl{3} + NaOH = Al[OH]{3} + NaCl
K2Cr2O7 + H2SO4 + NaNO2 = K2SO4 + H2O + NaNO3 + Cr2(SO4)3 =>
K2Cr2O7 + 4 H2SO4 + 3 NaNO2 = K2SO4 + 4 H2O + 3 NaNO3 + Cr2(SO4)3
Pb(NO3)2 + H2O = Pb(OH)NO3 + HNO3 =>
Pb(NO3)2 + H2O = Pb(OH)NO3 + HNO3
C2H6O(l) + O2(g) = H2O(l) + CO2(g) =>
C2H6O(l) + 3 O2(g) = 3 H2O(l) + 2 CO2(g)
copper(I)oxide = copper + oxygen =>
2 Cu2O = 4 Cu + O2
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
CuO + CO2 = CuCO3 =>
CuO + CO2 = CuCO3
LiOH + ZnO = Li2O + Zn(OH)2 =>
2 LiOH + ZnO = Li2O + Zn(OH)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + Br1 = NaBr =>
Na + Br1 = NaBr
CO2 + CH4 = H2O + CO =>
3 CO2 + CH4 = 2 H2O + 4 CO
H3SbO4 = Sb2O5 + H2O =>
2 H3SbO4 = Sb2O5 + 3 H2O
Zn + H2SO4 = Zn2SO4 + H2 =>
2 Zn + H2SO4 = Zn2SO4 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2SO4 = NH3 + SO2 + N2O + H2O =>
4(NH4)2SO4 = 6 NH3 + 4 SO2 + N2O + 7 H2O
C6H10O + NaBH4 = C6H12O + NaBH3 =>
C6H10O + 2 NaBH4 = C6H12O + 2 NaBH3
H2C2O4*2H2O + K2C2O4*H2O + K2Cr2O7 = K3Cr(C2O4)3*3H2O + CO2 + H2O =>
7 H2C2O4*2H2O + 2 K2C2O4*H2O + K2Cr2O7 = 2 K3Cr(C2O4)3*3H2O + 6 CO2 + 17 H2O
NaNO2 + NaI + H2SO4 = I2 + NaHSO4 + H2O + NO =>
2 NaNO2 + 2 NaI + 4 H2SO4 = I2 + 4 NaHSO4 + 2 H2O + 2 NO
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
FeS2 + O2 + H2O = Fe2O3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 8 H2O = 2 Fe2O3 + 8 SO4{2-} + 16 H{+}
FeCl2(H2O)6 + (CH3NH3Cl) = (CH3NH3)2FeCl4 + (H2O) =>
FeCl2(H2O)6 + 2(CH3NH3Cl) = (CH3NH3)2FeCl4 + 6(H2O)
AgNO3(s) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(s) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
FeS2 + O2 + H2O = Fe2O3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 8 H2O = 2 Fe2O3 + 8 SO4{2-} + 16 H{+}
Zn(OH)2 = Zn + O + H =>
Zn(OH)2 = Zn + 2 O + 2 H
C4H8Cl2 + H2O = C4H10O2 + HCl =>
C4H8Cl2 + 2 H2O = C4H10O2 + 2 HCl
Cu(OH)2 + Cl2 = CuCl2 + O2 + HCl =>
Cu(OH)2 + 2 Cl2 = CuCl2 + O2 + 2 HCl
KMnO4 + H2C2O4 + H2SO4 = Mn(SO4)2 + H2O + CO2 + K =>
KMnO4 + 2 H2C2O4 + 2 H2SO4 = Mn(SO4)2 + 4 H2O + 4 CO2 + K
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C6H6NH2 + Br2 = C6H6NH2Br =>
2 C6H6NH2 + Br2 = 2 C6H6NH2Br
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
H3BO3 + F2 = BF3 + HF + O2 =>
2 H3BO3 + 6 F2 = 2 BF3 + 6 HF + 3 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2S2O3 + HClO + H2O = H2SO4 + HCl + Na2SO4 =>
Na2S2O3 + 4 HClO + H2O = H2SO4 + 4 HCl + Na2SO4
CaCO3 + HC2H5CO2 = CaC2H5CO2 + H2O + CO2 =>
14 CaCO3 + 15 HC2H5CO2 = 14 CaC2H5CO2 + 10 H2O + 17 CO2
CuCl + NaC = CuC + NaCl =>
CuCl + NaC = CuC + NaCl
C3H8O + Na = C3H7ONa + H2 =>
2 C3H8O + 2 Na = 2 C3H7ONa + H2
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 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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