| Équations équilibrées la veille | Équations équilibrées le lendemain |
Kr2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KrNO3
GeSe2 + O2 = GeO2 + SeO2 =>
GeSe2 + 3 O2 = GeO2 + 2 SeO2
ClO2 + Na2SO3 + NaOH = Na2SO4 + NaCl + H2O =>
2 ClO2 + 5 Na2SO3 + 2 NaOH = 5 Na2SO4 + 2 NaCl + H2O
KOH + MgCl2 = Mg(OH)2 + KCl =>
2 KOH + MgCl2 = Mg(OH)2 + 2 KCl
As2(SO4)3 + KMnO4 + H2O = H3AsO4 + K2SO4 + MnSO4 + H2SO4 =>
5 As2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3AsO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
NaHCO3 + KOH = KHCO3 + NaOH =>
NaHCO3 + KOH = KHCO3 + NaOH
SO3 + NH3 = NO + SO2 + H2O =>
5 SO3 + 2 NH3 = 2 NO + 5 SO2 + 3 H2O
HBr + K = H2 + KBr =>
2 HBr + 2 K = H2 + 2 KBr
AlSO4 + Ba(OH)2 = Ba3(SO4)2 + Al(OH)3 =>
2 AlSO4 + 3 Ba(OH)2 = Ba3(SO4)2 + 2 Al(OH)3
C2H5OH + O2 = CO2CO2 + H2O =>
C2H5OH + 3 O2 = CO2CO2 + 3 H2O
NaHCO3 + H3C6H5O7(aq) = H2O + CO2(g) + Na3C6H5O7(aq) =>
3 NaHCO3 + H3C6H5O7(aq) = 3 H2O + 3 CO2(g) + Na3C6H5O7(aq)
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
MgCO3MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3MgCO3(s) + 4 HCl(aq) = 2 MgCl2(aq) + 2 H2O(l) + 2 CO2(g)
B3 + F2 = B2F3 =>
4 B3 + 9 F2 = 6 B2F3
HCl(aq) + Na2CO3(s) = NaCl(s) + CO2(g) + H2O(g) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(s) + CO2(g) + H2O(g)
Na2SiO3 + HF = SiF4 + NaF + H2O =>
Na2SiO3 + 6 HF = SiF4 + 2 NaF + 3 H2O
S2O3{-}2 + H2O + Cl2 = SO4{-}2 + Cl{-} + H{+} =>
2 S2O3{-}2 + 10 H2O + 9 Cl2 = 4 SO4{-}2 + 18 Cl{-} + 20 H{+}
Fe + (OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe + 2(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
FeO2 + Cl2 = Fe + Cl2O =>
FeO2 + 2 Cl2 = Fe + 2 Cl2O
C2H4 + S = CS2 + H2S =>
C2H4 + 6 S = 2 CS2 + 2 H2S
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
[IO3]{-} + [I]{-} + [Cl]{-} + H{+} = [ICl2]{-} + H2O =>
[IO3]{-} + 2[I]{-} + 6[Cl]{-} + 6 H{+} = 3[ICl2]{-} + 3 H2O
Mg3N2 + H2O = Mg(OH)2 + NH4OH =>
Mg3N2 + 8 H2O = 3 Mg(OH)2 + 2 NH4OH
C6H12O6 + Ag2O(NH3) = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 3 Ag2O(NH3) = 6 Ag + C6H8O7 + 3 NH3 + 2 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
NaK + H2O = Na2O + K2O + H2 =>
2 NaK + 2 H2O = Na2O + K2O + 2 H2
Sn + CdSO4 = SnSO4 + Cd =>
Sn + CdSO4 = SnSO4 + Cd
BI3 + NH3 = B2(NH)3 + NH4I =>
2 BI3 + 9 NH3 = B2(NH)3 + 6 NH4I
Li2CO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
Li2CO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g)
CH3CH2O(l) + O2(g) = CO2(g) + H2O(l) =>
4 CH3CH2O(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
Zn + NaOH + H2O = Na2[Zn(OH)24] + H2 =>
Zn + 2 NaOH + 22 H2O = Na2[Zn(OH)24] + 11 H2
NiCl2 + NH3 = Ni(NH3)6Cl2 =>
NiCl2 + 6 NH3 = Ni(NH3)6Cl2
Sn(OH)4 + H(ClO3) = H2O + Sn(ClO3)4 =>
Sn(OH)4 + 4 H(ClO3) = 4 H2O + Sn(ClO3)4
K2O + H3PO4 = K2HPO4 + H2O =>
K2O + H3PO4 = K2HPO4 + H2O
N3{-} + H2O = HN3 + OH{-} =>
N3{-} + H2O = HN3 + OH{-}
Cr2O3 + KOH + H2O = K(Cr(OH)4) =>
Cr2O3 + 2 KOH + 3 H2O = 2 K(Cr(OH)4)
NaIO + CH3COCH3 = CHI3 + CH3COONa + NaOH =>
3 NaIO + CH3COCH3 = CHI3 + CH3COONa + 2 NaOH
VO3 + SO2 = VO + SO4 =>
VO3 + SO2 = VO + SO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
AICI3 + HCI = AI + H2 + CI2 =>
2 AICI3 + 2 HCI = 2 AI + H2 + 4 CI2
Mn2 + CrCl3 = MnCl2 + Cr3 =>
9 Mn2 + 12 CrCl3 = 18 MnCl2 + 4 Cr3
C2H4 + O2 = C2H4O =>
2 C2H4 + O2 = 2 C2H4O
CH4 + NH3 = CH3NH2 + H2 =>
CH4 + NH3 = CH3NH2 + H2
SiO2 + H2SO4 = SiSO5 + H2O =>
SiO2 + H2SO4 = SiSO5 + H2O
AICI3 + HCI = AI + H2 + CI2 =>
2 AICI3 + 2 HCI = 2 AI + H2 + 4 CI2
NaOH + As4O6 = Na3AsO3 + H2O =>
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O
UO3 + H2SO4 = UO2SO4 + H2O =>
UO3 + H2SO4 = UO2SO4 + H2O
Na3PO4 + Na2SO4 = Na3SO4 + Na2PO4 =>
Na3PO4 + Na2SO4 = Na3SO4 + Na2PO4
Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2
NaK + H2O = NaOH + KOH + H2 =>
NaK + 2 H2O = NaOH + KOH + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
