| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba{2+} + 2 I{-} = BaI2
HC2H3O2 + K2CO3 = KC2H3O2 + H2O + CO2 =>
2 HC2H3O2 + K2CO3 = 2 KC2H3O2 + H2O + CO2
C5H8 + O = CO2 + H2O =>
C5H8 + 14 O = 5 CO2 + 4 H2O
Li2SO4 + Pb(No3)2 = LiNo3 + PbSO4 =>
Li2SO4 + Pb(No3)2 = 2 LiNo3 + PbSO4
CH3COO + MnO2 = HCO3 + Mn + H =>
CH3COO + 2 MnO2 = 2 HCO3 + 2 Mn + H
H2S2O7 + NaOH = Na2SO4 + H2O =>
H2S2O7 + 4 NaOH = 2 Na2SO4 + 3 H2O
CaCO3 + H2O2 = CaO2100H2O + CO2 + H2O =>
CaCO3 + 2099 H2O2 = CaO2100H2O + CO2 + 2098 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgBr + H2O = AgOH + HBr =>
AgBr + H2O = AgOH + HBr
Cl{-} + Cr2O7 + H{+} = Cl2 + Cr{+3} + H2O =>
8 Cl{-} + Cr2O7 + 14 H{+} = 4 Cl2 + 2 Cr{+3} + 7 H2O
ZnS + O2 = ZnO + S(O2)4 =>
2 ZnS + 9 O2 = 2 ZnO + 2 S(O2)4
CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Fe(C2H3O2)3 + K2S = Fe2S3 + K(C2H3O2) =>
2 Fe(C2H3O2)3 + 3 K2S = Fe2S3 + 6 K(C2H3O2)
C + O2 = CO =>
2 C + O2 = 2 CO
CaCO3(calor) = CaO(s) + CO2(g) =>
CaCO3(calor) = CaO(s) + CO2(g)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
calciumchloride + chromium(III)nitrate = calciumnitrate + chromium(III)chloride =>
3 CaCl2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrCl3
H3PO4 + CoC2O4 = H2C2O4 + Co3(PO4)2 =>
2 H3PO4 + 3 CoC2O4 = 3 H2C2O4 + Co3(PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH2CH2 + HOH = CH3CH2OH =>
CH2CH2 + HOH = CH3CH2OH
B + F2 = BF33 =>
2 B + 33 F2 = 2 BF33
KMnO4 + HBr + H2SO4 = K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 HBr + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
Ni(NO3)2 + Na3O4P = Ni3O8P2 + NaNO3 =>
3 Ni(NO3)2 + 2 Na3O4P = Ni3O8P2 + 6 NaNO3
NaCl + LiNO = NaNO + ClLi =>
NaCl + LiNO = NaNO + ClLi
Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2
SO2 = S + O2 =>
SO2 = S + O2
Mg(NO3)2(aq) + KOH(aq) = MgKOH + (NO3)2 =>
Mg(NO3)2(aq) + KOH(aq) = MgKOH + (NO3)2
Cu{+} + Zn = Cu + Zn{2} =>
2 Cu{+} + Zn = 2 Cu + Zn{2}
CF4*NH3 = CF4 + NH3 =>
CF4*NH3 = CF4 + NH3
Al2(SO4)3 + CH3COCH2COCH3 = Al(CH3COCHCOCH3)3 + H2SO4 =>
Al2(SO4)3 + 6 CH3COCH2COCH3 = 2 Al(CH3COCHCOCH3)3 + 3 H2SO4
PbS + NaNO3 + NaCl = PbNO + NaClNaSO2 =>
PbS + NaNO3 + NaCl = PbNO + NaClNaSO2
C57H110O6 + NaOH = C3H8O3 + CH3(CH2)16COONa =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 CH3(CH2)16COONa
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4) + H2O + K2SO4 =>
5 Na2SO3 + K2Cr2O7 + 2 H2SO4 = 5 Na2SO4 + Cr2(SO4) + 2 H2O + K2SO4
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
H2SO4 + KBr + MnO2 = Br2 + H2O + KHSO4 + MnSO4 =>
3 H2SO4 + 2 KBr + MnO2 = Br2 + 2 H2O + 2 KHSO4 + MnSO4
AgNO3 + Na2CO3 = AgNa + (NO3)2(CO3) =>
2 AgNO3 + Na2CO3 = 2 AgNa + (NO3)2(CO3)
FeOH2 + KClO + H2SO4 = Fe2(SO4)3 + H2O + KCl =>
2 FeOH2 + 3 KClO + 3 H2SO4 = Fe2(SO4)3 + 5 H2O + 3 KCl
BaCl2 + K2O = BaCl2K2O =>
BaCl2 + K2O = BaCl2K2O
Na2S2O3 + HNO3 + Zn = NaNO3 + Zn(NO3)2 + H2S + H2O =>
Na2S2O3 + 10 HNO3 + 4 Zn = 2 NaNO3 + 4 Zn(NO3)2 + 2 H2S + 3 H2O
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(aq) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(aq) + 6 NH4Cl(aq)
H2O(l) + CO2(g) + CH3COONa(aq) = NaHCO3(s) + CH3COOH(aq) =>
H2O(l) + CO2(g) + CH3COONa(aq) = NaHCO3(s) + CH3COOH(aq)
MnO4{-} + CN{-} + H2O = MnO(OH)2 + OCN{-} + OH{-} =>
2 MnO4{-} + 3 CN{-} + 3 H2O = 2 MnO(OH)2 + 3 OCN{-} + 2 OH{-}
NaI + CH2Cl2 = Na{+} + Cl{-} + CH2I2 =>
2 NaI + CH2Cl2 = 2 Na{+} + 2 Cl{-} + CH2I2
V(OH)3 + H2CO3 = V2(CO3)3 + H2O =>
2 V(OH)3 + 3 H2CO3 = V2(CO3)3 + 6 H2O
Cu(NO3)2(aq) + Na2C2O4(aq) = NaNO3(aq) + CuC2O4(s) =>
Cu(NO3)2(aq) + Na2C2O4(aq) = 2 NaNO3(aq) + CuC2O4(s)
Ti + ZnO = Ti2O3 + Zn =>
2 Ti + 3 ZnO = Ti2O3 + 3 Zn
N2 + H3 = NH2 =>
3 N2 + 4 H3 = 6 NH2
NHO3 = NHO + O =>
NHO3 = NHO + 2 O
HA + H2O = H3A + O =>
HA + H2O = H3A + O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
