| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 TiCl3 + Fe2(SO4)3 + 2 H2O = 2 TiOCl2 + 2 FeSO4 + 2 HCl + H2SO4
N + HCl = ClN + H =>
N + HCl = ClN + H
(KCIO3)2 = KCI + O2 =>
(KCIO3)2 = 2 KCI + 3 O2
SO3 + P4 = P4O10 + SO2 =>
10 SO3 + P4 = P4O10 + 10 SO2
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Mn + HCl = Mn2Cl3 + H2 =>
4 Mn + 6 HCl = 2 Mn2Cl3 + 3 H2
Bi2S3 + HClO4 + H2O = HBiO3 + S + Cl2 =>
7 Bi2S3 + 10 HClO4 + 2 H2O = 14 HBiO3 + 21 S + 5 Cl2
(BeOH)2CO3 + C2H4O2 = CO2 + H2O + Be4O(O2C2H3)6 =>
2(BeOH)2CO3 + 6 C2H4O2 = 2 CO2 + 5 H2O + Be4O(O2C2H3)6
HCl + NaCH3CO2 = CH3CO2H + NaCl =>
HCl + NaCH3CO2 = CH3CO2H + NaCl
C6H13O + O2 = CO2 + H2 =>
2 C6H13O + 11 O2 = 12 CO2 + 13 H2
FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]
B2O3 + CH3OH = B(OCH3)3 + H2O =>
B2O3 + 6 CH3OH = 2 B(OCH3)3 + 3 H2O
SnBr4 + Zn = SnZn + BrZn =>
SnBr4 + 5 Zn = SnZn + 4 BrZn
Sn + AuCl = SnCl2 + Au =>
Sn + 2 AuCl = SnCl2 + 2 Au
FeS + O2 = Fe2O3 + SO5 =>
4 FeS + 13 O2 = 2 Fe2O3 + 4 SO5
O2 + C8H18O2 = CO2 + H2O =>
23 O2 + 2 C8H18O2 = 16 CO2 + 18 H2O
CH3(C6H12)CH3 + O2 = CO2 + H2O =>
2 CH3(C6H12)CH3 + 25 O2 = 16 CO2 + 18 H2O
ZnS + CH3COOH = (CH3COO)2Zn + H2S =>
ZnS + 2 CH3COOH = (CH3COO)2Zn + H2S
C2H4O2 + Ca(OH)2 = Ca(C2H4O2)2 + (OH) =>
2 C2H4O2 + Ca(OH)2 = Ca(C2H4O2)2 + 2(OH)
O2 + C6H6 = H6O2 + C6 =>
O2 + C6H6 = H6O2 + C6
C3H7NO4S + C5H6O5 = C3H4O5S + C5H9NO4 =>
C3H7NO4S + C5H6O5 = C3H4O5S + C5H9NO4
Cu + H2SO3 = H2SO3Cu =>
Cu + H2SO3 = H2SO3Cu
H2O + NaC9H7O4 = C9H8O4 + NaOH =>
H2O + NaC9H7O4 = C9H8O4 + NaOH
H3PO4 + NH3 = (NH3)PO4 + H2 =>
2 H3PO4 + 2 NH3 = 2(NH3)PO4 + 3 H2
LiOH + Pb(NO3)2 = LiNO3 + Pb(OH)2 =>
2 LiOH + Pb(NO3)2 = 2 LiNO3 + Pb(OH)2
CaSO4*2H2O + NaCl = Na2O4S + CaCl2 + H2O =>
CaSO4*2H2O + 2 NaCl = Na2O4S + CaCl2 + 2 H2O
K2MnO4 + H2SO4 + KBr = MnSO4 + Br2 + H2O + K2SO4 =>
K2MnO4 + 4 H2SO4 + 4 KBr = MnSO4 + 2 Br2 + 4 H2O + 3 K2SO4
H2 + Cu(NO3)2 = H(NO3)2 + Cu =>
H2 + 2 Cu(NO3)2 = 2 H(NO3)2 + 2 Cu
FeS + NH3 = Fe + NH3S =>
FeS + NH3 = Fe + NH3S
H2C2O4 + K2Cr2O7 + H{+} = CO2 + K{+} + Cr{3+} + H2O =>
3 H2C2O4 + K2Cr2O7 + 8 H{+} = 6 CO2 + 2 K{+} + 2 Cr{3+} + 7 H2O
Fe(SCN)3 + Na2HPO4 = Fe2(HPO4)3 + NaSCN =>
2 Fe(SCN)3 + 3 Na2HPO4 = Fe2(HPO4)3 + 6 NaSCN
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
S2{-} + H{+} + NO3 = S + NO + H2O =>
4 S2{-} + 4 H{+} + NO3 = 8 S + NO + 2 H2O
MnCl2 + KOH = KCl + (Mn(OH)2) =>
MnCl2 + 2 KOH = 2 KCl + (Mn(OH)2)
KH2PO4 + Ca(No3)2 = CaH2PO4 + K(No3)2 =>
KH2PO4 + Ca(No3)2 = CaH2PO4 + K(No3)2
BaSO4 + CaH2 = BaS + CaO + H2 =>
BaSO4 + 4 CaH2 = BaS + 4 CaO + 4 H2
C2H4 + Cl2 = C2H3Cl + HCl =>
C2H4 + Cl2 = C2H3Cl + HCl
Er2O3 + Sm2O3 + Fe2O3 = Er6Sm4Fe10O30 =>
3 Er2O3 + 2 Sm2O3 + 5 Fe2O3 = Er6Sm4Fe10O30
Cu(CN)2 + H2O = Cu(OH)2 + HCN =>
Cu(CN)2 + 2 H2O = Cu(OH)2 + 2 HCN
AgNO3 + Ni = Ag + Ni(NO3)2 =>
2 AgNO3 + Ni = 2 Ag + Ni(NO3)2
PO4{-}3 + H2SO4{-}2 = SO4{-}2 + H2PO4{-}3 =>
PO4{-}3 + H2SO4{-}2 = SO4{-}2 + H2PO4{-}3
Hg2(NO3)2 + KI = Hg + I2 + K2NO3 =>
Hg2(NO3)2 + 4 KI = 2 Hg + 2 I2 + 2 K2NO3
FeCl3*6H2O + NaOH = Fe2O3 + NaCl + H2O =>
2 FeCl3*6H2O + 6 NaOH = Fe2O3 + 6 NaCl + 15 H2O
NaCl + HCl = Cl2 + NaH =>
NaCl + HCl = Cl2 + NaH
K2Cr2O7 + Co(NO3)2 = KNO3 + CoCr2O7 =>
K2Cr2O7 + Co(NO3)2 = 2 KNO3 + CoCr2O7
SO2 + KOH = K2SO4 + H2O + KS =>
7 SO2 + 12 KOH = 5 K2SO4 + 6 H2O + 2 KS
FeO3 + CO = Fe2O3 + CO2 =>
2 FeO3 + 3 CO = Fe2O3 + 3 CO2
Fe2(CO3)3 = Fe2O3 + CO2 = =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Al(OH)3 + KOH + H2O = K[Al(OH)6] + H2 =>
Al(OH)3 + KOH + 2 H2O = K[Al(OH)6] + H2
H2O + H2SO4 + KI = KOH + H3SO4 + I =>
H2O + H2SO4 + KI = KOH + H3SO4 + I
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
