| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + K2SO4 = FeSO4 + 2 KCl
K2(CrO4) + Ag(No3) = Ag2(CrO4) + K(No3) =>
K2(CrO4) + 2 Ag(No3) = Ag2(CrO4) + 2 K(No3)
NaBr + NaOH = Na2O + HBr =>
NaBr + NaOH = Na2O + HBr
FeS2 + KMnO4 + H{+} = Fe{2+} + K{+} + MnO2 + SO4{2-} + H2O =>
3 FeS2 + 14 KMnO4 + 8 H{+} = 3 Fe{2+} + 14 K{+} + 14 MnO2 + 6 SO4{2-} + 4 H2O
HI + Fe = HFe + I =>
HI + Fe = HFe + I
CuSO4*5H2O + KClO3 + H2O2 = KCuO4 + KHSO4 + HClO2 + H2O =>
2 CuSO4*5H2O + 4 KClO3 + H2O2 = 2 KCuO4 + 2 KHSO4 + 4 HClO2 + 8 H2O
Rb2CO3 + HBr = RbHBr + CO3 =>
Rb2CO3 + 2 HBr = 2 RbHBr + CO3
CH4 + NaCl = Na2C2 + H2 + Cl2 =>
2 CH4 + 2 NaCl = Na2C2 + 4 H2 + Cl2
H2SO4 + AgCO3 = AgSO4 + CO2 + H2O =>
H2SO4 + AgCO3 = AgSO4 + CO2 + H2O
Lo + H2O = Lo(OH)4 + H2 =>
Lo + 4 H2O = Lo(OH)4 + 2 H2
Al + Br = Al(Br) =>
Al + Br = Al(Br)
H2S + RbOH = S + Rb + H2O =>
H2S + 2 RbOH = S + 2 Rb + 2 H2O
C2H5O5 + O2 = CO2 + H2O =>
4 C2H5O5 + 3 O2 = 8 CO2 + 10 H2O
C6H5C2H5 + KMnO4 + H2SO4 = C6H5CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5C2H5 + 6 KMnO4 + 9 H2SO4 = 5 C6H5CH2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al2(C2H3O)3 + LiOH = Al(OH)3 + Li2(C2H3O) =>
Al2(C2H3O)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2(C2H3O)
CaAl2Si2O8 + H2O = CaO + Al2O3 + H4SiO4 =>
CaAl2Si2O8 + 4 H2O = CaO + Al2O3 + 2 H4SiO4
KBrO3 + Na2S2O3 + H2O = Na2SO4 + KBr + H2SO4 =>
4 KBrO3 + 3 Na2S2O3 + 3 H2O = 3 Na2SO4 + 4 KBr + 3 H2SO4
O2(g) + NH3(g) = N2(g) + H2O(g) =>
3 O2(g) + 4 NH3(g) = 2 N2(g) + 6 H2O(g)
CH3COOH + KHSO4 = CH3COOK + H2SO4 =>
CH3COOH + KHSO4 = CH3COOK + H2SO4
AgNO3(l) + Cu(l) = Ag + Cu(NO3)2 =>
2 AgNO3(l) + Cu(l) = 2 Ag + Cu(NO3)2
NaO2H2 + H2SO4 = Na2SO4 + O2 + H2O =>
4 NaO2H2 + 2 H2SO4 = 2 Na2SO4 + O2 + 6 H2O
Zn + silveriodide = zinciodide + Ag =>
Zn + 2 AgI = ZnI2 + 2 Ag
KMnO4 + H2O + KNO2 = KNO3 + KOH + MnO2 =>
2 KMnO4 + H2O + 3 KNO2 = 3 KNO3 + 2 KOH + 2 MnO2
PbSO4 + LiCl = PbCl2 + Li2SO4 =>
PbSO4 + 2 LiCl = PbCl2 + Li2SO4
Na(OH) + Cl2 = ClNa + NaClO + H2O =>
2 Na(OH) + Cl2 = ClNa + NaClO + H2O
SrCO3 + SO4{2-} = SrSO4 + CO3{2-} =>
SrCO3 + SO4{2-} = SrSO4 + CO3{2-}
HNO3(aq) + KCN(aq) = HCN(g) + KNO3 =>
HNO3(aq) + KCN(aq) = HCN(g) + KNO3
HNO3 + HSO4 + Hg = HgSO4 + H2O + NO =>
HNO3 + 3 HSO4 + 3 Hg = 3 HgSO4 + 2 H2O + NO
Pb + H2(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H2(PO4) = 2 H2 + Pb3(PO4)2
P2 + (O2)5 = P2O5 =>
2 P2 + (O2)5 = 2 P2O5
S{-2} + I4 = I{2-} + S =>
4 S{-2} + I4 = 4 I{2-} + 4 S
C2H3N + O2 = CO2 + HNO3 + H2O =>
C2H3N + 4 O2 = 2 CO2 + HNO3 + H2O
CuCl2 + KI = KCl + CuI + I =>
CuCl2 + 2 KI = 2 KCl + CuI + I
Al2O3 + Ca + Cl2 = CaO + AlCl3 =>
Al2O3 + 3 Ca + 3 Cl2 = 3 CaO + 2 AlCl3
K2CO3 + S = K + C + SO3 =>
K2CO3 + S = 2 K + C + SO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Nb2(SO4)3 + O2 = Nb2O2(SO4)3 =>
Nb2(SO4)3 + O2 = Nb2O2(SO4)3
C2H5OHNaCl = C2H5ONaHCl =>
C2H5OHNaCl = C2H5ONaHCl
H2O(aq) + Ba(CH3COO)2(aq) = HCH3COO + Ba(OH)2 =>
2 H2O(aq) + Ba(CH3COO)2(aq) = 2 HCH3COO + Ba(OH)2
K3(PO4) + PbCl2 = KCl + Pb3(PO4)2 =>
2 K3(PO4) + 3 PbCl2 = 6 KCl + Pb3(PO4)2
KMnO4 + H2O + KNO2 = KNO3 + KOH + MnO2 =>
2 KMnO4 + H2O + 3 KNO2 = 3 KNO3 + 2 KOH + 2 MnO2
C8H19N + C7H5OOH = NC7H5O2 + C8H20 =>
C8H19N + C7H5OOH = NC7H5O2 + C8H20
NaF + HNO3 + Si = NaNO3 + SiF4 + H2 =>
4 NaF + 4 HNO3 + Si = 4 NaNO3 + SiF4 + 2 H2
C5H11N + C + H2O + H2 = C15H21NO3 =>
C5H11N + 10 C + 3 H2O + 2 H2 = C15H21NO3
H3BO3 + (NH4)2WO4 + HNO3 = (NH4)3BW12O40 + NH4NO3 + H2O =>
4 H3BO3 + 48(NH4)2WO4 + 86 HNO3 = 4(NH4)3BW12O40 + 85 NH4NO3 + 47 H2O
AgNO3 + K2SiO3 = Ag2SiO3 + KNO3 =>
2 AgNO3 + K2SiO3 = Ag2SiO3 + 2 KNO3
CuSO4 + Na2ZnO2 = Na2SO4 + CuZn + O2 =>
CuSO4 + Na2ZnO2 = Na2SO4 + CuZn + O2
C2H3COOH + NaOH = NaCH3COO + H2O =>
2 C2H3COOH + 3 NaOH = 3 NaCH3COO + H2O
[Ni(H2O)6]{2+} + NH3 = [Ni(NH3)4(OH2)2]{2+} + H2O =>
[Ni(H2O)6]{2+} + 4 NH3 = [Ni(NH3)4(OH2)2]{2+} + 4 H2O
Ni3F2 + Cl2 = NiCl2 + F2 =>
Ni3F2 + 3 Cl2 = 3 NiCl2 + F2
| 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 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
