| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOH + [NH4]3PO4 = Na3PO4 + 3 H2O + 3 NH3
StN3 = St + N =>
StN3 = St + 3 N
H3 = H2 =>
2 H3 = 3 H2
C12H22O10 + H2O = C2H5OH + CO2 =>
6 C12H22O10 + 9 H2O = 25 C2H5OH + 22 CO2
C5H8(l) + O2(g) = CO2(g) + H2O(g) =>
C5H8(l) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
SnO2 + C2H6O = C8H20Sn + H2O + O4 =>
SnO2 + 4 C2H6O = C8H20Sn + 2 H2O + O4
KAlO2 + H2C2O4 = K3[Al(C2O4)3] + Al(OH)3 =>
3 KAlO2 + 3 H2C2O4 = K3[Al(C2O4)3] + 2 Al(OH)3
NH4OH + AlI3 = NH4I + Al(OH)3 =>
3 NH4OH + AlI3 = 3 NH4I + Al(OH)3
NaCl + KMnO4 + KHSO4 = Cl2 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
10 NaCl + 2 KMnO4 + 16 KHSO4 = 5 Cl2 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + 9 K2SO4
HC2H3O2 + C2H5OH = C4H8O2 + H2O =>
HC2H3O2 + C2H5OH = C4H8O2 + H2O
C96H146O2 + NH4ClO4 = CO + H2O + N2 + Cl2 =>
4 C96H146O2 + 334 NH4ClO4 = 384 CO + 960 H2O + 167 N2 + 167 Cl2
H2SO4 + KMnO4 + C3H6O3 = CO2 + H2O + K2SO4 + MnSO4 =>
18 H2SO4 + 12 KMnO4 + 5 C3H6O3 = 15 CO2 + 33 H2O + 6 K2SO4 + 12 MnSO4
C2H5OH = C2 + O2 + H2 =>
2 C2H5OH = 2 C2 + O2 + 6 H2
Ca + HCI2 = CaCI2 + H2 =>
2 Ca + 2 HCI2 = 2 CaCI2 + H2
Na3P + Ba(NO3)2 = Ba3P2 + Na(NO3) =>
2 Na3P + 3 Ba(NO3)2 = Ba3P2 + 6 Na(NO3)
C6H6O4 + H2O = CH4 + CO2 =>
4 C6H6O4 + 10 H2O = 11 CH4 + 13 CO2
Li + Cu{2} = Li{+} + Cu =>
2 Li + Cu{2} = 2 Li{+} + Cu
CuCl2 + NaSO4 = CuSO4 + NaCl2 =>
CuCl2 + NaSO4 = CuSO4 + NaCl2
Al(C2H3O2)3(aq) + (NH4)3PO4(aq) = AlPO4(s) + NH4(C2H3O2)(aq) =>
Al(C2H3O2)3(aq) + (NH4)3PO4(aq) = AlPO4(s) + 3 NH4(C2H3O2)(aq)
SeO2 + KI + HCl = SeCl3 + KCl + I2 + H2O =>
2 SeO2 + 2 KI + 8 HCl = 2 SeCl3 + 2 KCl + I2 + 4 H2O
NaCl + NH3 + H2O + CO2 = (NH4)Cl + NaHCO3 =>
NaCl + NH3 + H2O + CO2 = (NH4)Cl + NaHCO3
H2SO4 + NH4Cl = NH4SO4 + H2Cl =>
H2SO4 + NH4Cl = NH4SO4 + H2Cl
MnO4 + Cl = MnO2 + ClO3 =>
3 MnO4 + 2 Cl = 3 MnO2 + 2 ClO3
C6H12O6(aq) + O2 = H2O + CO2(g) =>
C6H12O6(aq) + 6 O2 = 6 H2O + 6 CO2(g)
SnCl2 + I2 = SnI4 + Cl2 =>
SnCl2 + 2 I2 = SnI4 + Cl2
PH3 + H3PO4 = H3PO3 =>
PH3 + 3 H3PO4 = 4 H3PO3
MnO2 + Sn(OH)4 = MnSn + H2O + O5 =>
5 MnO2 + 5 Sn(OH)4 = 5 MnSn + 10 H2O + 4 O5
Ca5(PO4)3F + H3PO4 = Ca(H2PO4)2 + HF =>
Ca5(PO4)3F + 7 H3PO4 = 5 Ca(H2PO4)2 + HF
LiOH + Ca(HCO3)2 = CaCO3 + Li2CO3 + H2O =>
2 LiOH + Ca(HCO3)2 = CaCO3 + Li2CO3 + 2 H2O
Cu + AgNo3 = CuNo32 + Ag =>
3 Cu + 32 AgNo3 = 3 CuNo32 + 32 Ag
CaSO4 + Al = Al(SO4)3 + Ca =>
3 CaSO4 + Al = Al(SO4)3 + 3 Ca
Al2O3 + C + Cl = C3O + AlCl3 =>
Al2O3 + 9 C + 6 Cl = 3 C3O + 2 AlCl3
HC2H3O2 + C5H11OH = C7H14O2 + H2O =>
HC2H3O2 + C5H11OH = C7H14O2 + H2O
H3 = H2 =>
2 H3 = 3 H2
KHC2O4H2O + NaOH = NaKC2O4H2O + H2O =>
KHC2O4H2O + NaOH = NaKC2O4H2O + H2O
Al + BaCl2 = Ba2 + AlCl2 =>
2 Al + 2 BaCl2 = Ba2 + 2 AlCl2
C3H3N + O2 = CO2 + H2O + NO2 =>
4 C3H3N + 19 O2 = 12 CO2 + 6 H2O + 4 NO2
HC2H3O2 + C2H5OH = C4H8O2 + H2O =>
HC2H3O2 + C2H5OH = C4H8O2 + H2O
K(s) + Br2(l) = KBr(s) =>
2 K(s) + Br2(l) = 2 KBr(s)
SH2 + O2 = H2O + S5O =>
5 SH2 + 3 O2 = 5 H2O + S5O
FeOHCl2HCl = FeCl3H2O =>
FeOHCl2HCl = FeCl3H2O
CO(CH3)2 + NH3 + Al + H2O = CHNH2(CH3)2 + Al(OH)3 =>
3 CO(CH3)2 + 3 NH3 + 2 Al + 3 H2O = 3 CHNH2(CH3)2 + 2 Al(OH)3
Zn + Co(NO3)3 = Zn(NO3)3 + Co =>
Zn + Co(NO3)3 = Zn(NO3)3 + Co
(CH3CH2)2NCH3 + HCl = (CH3CH2)2NHCH3 + Cl =>
(CH3CH2)2NCH3 + HCl = (CH3CH2)2NHCH3 + Cl
Fe + H2SO4 + AgCl = Ag + FeSO4 + HCl =>
Fe + H2SO4 + 2 AgCl = 2 Ag + FeSO4 + 2 HCl
Al(OH)3 + KOH = K2 + Al(OH)4 =>
2 Al(OH)3 + 2 KOH = K2 + 2 Al(OH)4
Cr2O2{7-} + Fe2{+} + H{+} = Cr3{+} + Fe3{+} + H2O =>
3 Cr2O2{7-} + 33 Fe2{+} + 12 H{+} = 2 Cr3{+} + 22 Fe3{+} + 6 H2O
C8H10 + SO4{2-} + H{+} = H2S + CO2 + H2O =>
4 C8H10 + 21 SO4{2-} + 42 H{+} = 21 H2S + 32 CO2 + 20 H2O
H3PO4 + KOK = K3PO4 + H2O =>
2 H3PO4 + 3 KOK = 2 K3PO4 + 3 H2O
K2S2O8 + AgNO3 = AgS2O8 + K2SO4 + KNO3 =>
3 K2S2O8 + 2 AgNO3 = 2 AgS2O8 + 2 K2SO4 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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