| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbI2 + 2 CH3COOH = (CH3COO)2Pb + 2 HI
Al4C3 + KOH + H2O = KAlO2 + CH4 =>
Al4C3 + 4 KOH + 4 H2O = 4 KAlO2 + 3 CH4
CH3CHBrCOOH + KOH = CH2CHCOOK + KBr + H2O =>
CH3CHBrCOOH + 2 KOH = CH2CHCOOK + KBr + 2 H2O
OCu2 + C = Cu + CO2 =>
2 OCu2 + C = 4 Cu + CO2
HPO + KO = KPO + HO =>
HPO + KO = KPO + HO
SO3{2-} + MnO4{-} + H{+} = S2O6{2-} + Mn{2+} + H2O =>
10 SO3{2-} + 2 MnO4{-} + 16 H{+} = 5 S2O6{2-} + 2 Mn{2+} + 8 H2O
CoSO4*7H2O + (NH4)2SO4 = (NH4)2Co(SO4)2*7H2O =>
CoSO4*7H2O + (NH4)2SO4 = (NH4)2Co(SO4)2*7H2O
C6H10OH + NaOH = C6H10NaO + H2O =>
C6H10OH + NaOH = C6H10NaO + H2O
P4(s) + S(s) = P4S3(s) =>
P4(s) + 3 S(s) = P4S3(s)
Al + H2SO4 = Al(HSO4) + SO2 + H2O =>
2 Al + 3 H2SO4 = 2 Al(HSO4) + SO2 + 2 H2O
Sn(OH)2 + HF = SnF2 + H2O =>
Sn(OH)2 + 2 HF = SnF2 + 2 H2O
BPO4 + C3H6N6 = BP + CO2 + H2O + N2 =>
9 BPO4 + 4 C3H6N6 = 9 BP + 12 CO2 + 12 H2O + 12 N2
Cd(s) + N2(g) = Cd3N2(s) =>
3 Cd(s) + N2(g) = Cd3N2(s)
I({-}) = I({-}3) =>
I({-}) = I({-}3)
SO3 + CaCO2 = CaO2 + CO2 + S6O =>
12 SO3 + 17 CaCO2 = 17 CaO2 + 17 CO2 + 2 S6O
K{2}CrO{7} + AgNO{3} = Ag{2}CrO{4} + KNO{3} =>
K{2}CrO{7} + AgNO{3} = Ag{2}CrO{4} + KNO{3}
KOH + H2C2O4*2H2O + FeCl3*6H2O = K3[Fe(C2O4)3]*3H2O + KCl + H2O =>
6 KOH + 3 H2C2O4*2H2O + FeCl3*6H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl + 15 H2O
Sr + NH3 = SrNH3 =>
Sr + NH3 = SrNH3
C2H5COOC2H5 + O2 = CO + H2O =>
C2H5COOC2H5 + 4 O2 = 5 CO + 5 H2O
Ca(OH)2 + H2 = Ca + HOH =>
Ca(OH)2 + H2 = Ca + 2 HOH
AlF3 + S = Al2S3 + F2 =>
2 AlF3 + 3 S = Al2S3 + 3 F2
NaOH = Na{+} + (OH){-} =>
NaOH = Na{+} + (OH){-}
Si(CH3)2Cl2 + H2O = (CH3)2Si(OH)2 + HCl =>
Si(CH3)2Cl2 + 2 H2O = (CH3)2Si(OH)2 + 2 HCl
NaSCN + Fe(NO3)3 = FeSCN + Na(NO3)3 =>
NaSCN + Fe(NO3)3 = FeSCN + Na(NO3)3
K + SnI2 = KI + Sn =>
2 K + SnI2 = 2 KI + Sn
OH{-} + MnO4{-} = MnO2{2-} + O2 + H2O =>
4 OH{-} + 4 MnO4{-} = 4 MnO2{2-} + 5 O2 + 2 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C60 + S + As + H2 = C60As(H2S)8 =>
C60 + 8 S + As + 8 H2 = C60As(H2S)8
XeF4 + H2O = HF + O + Xe =>
XeF4 + 2 H2O = 4 HF + 2 O + Xe
C2H5 + Cu(OH)2 + NaOH = Cu2O + Na2CO3 + H2O =>
2 C2H5 + 26 Cu(OH)2 + 8 NaOH = 13 Cu2O + 4 Na2CO3 + 35 H2O
H2 + Cl2 = (H2)2Cl2 =>
2 H2 + Cl2 = (H2)2Cl2
H2SeO4 + Ba = BaSeO4 + H2 =>
H2SeO4 + Ba = BaSeO4 + H2
CH3CH2OH + KBr + H2SO4 = CH3CH2Br + H2O + KHSO4 =>
CH3CH2OH + KBr + H2SO4 = CH3CH2Br + H2O + KHSO4
Fe(s) + O2(g) = Fe3O(s) =>
6 Fe(s) + O2(g) = 2 Fe3O(s)
H4AsO7 + Fe(OH)3 = Fe(H3AsO7)3 + H2O =>
3 H4AsO7 + Fe(OH)3 = Fe(H3AsO7)3 + 3 H2O
Ca3(PO4)2 + Si(O2)4 + C = CaSiO3 + P4 + CO2 =>
2 Ca3(PO4)2 + 6 Si(O2)4 + 23 C = 6 CaSiO3 + P4 + 23 CO2
CopperNitrate + BariumSulfate = CopperSulfate + BariumNitrate =>
CopperNitrate + BariumSulfate = CopperSulfate + BariumNitrate
NaClO3 + Ca(OH)2 = NaOH + Ca(ClO3)2 =>
2 NaClO3 + Ca(OH)2 = 2 NaOH + Ca(ClO3)2
Al2S3 + Na2O = Al2O3 + Na2S =>
Al2S3 + 3 Na2O = Al2O3 + 3 Na2S
Mn + PbO = Pb + MnO =>
Mn + PbO = Pb + MnO
Fe(OH)3 + HCl + KCNS = Fe[Fe(CNS)6] + KCl + H2O =>
2 Fe(OH)3 + 6 HCl + 6 KCNS = Fe[Fe(CNS)6] + 6 KCl + 6 H2O
Na2B2O7*H2O = Na2B2O7 + H2O =>
Na2B2O7*H2O = Na2B2O7 + H2O
Na2S + Hg(ClO3)2 = Na(ClO3) + HgS =>
Na2S + Hg(ClO3)2 = 2 Na(ClO3) + HgS
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
Pb + HgBr2 = Pb2Br + Hg =>
4 Pb + HgBr2 = 2 Pb2Br + Hg
NO3{-} + H{+} + Zn = NH{+} + H2O + Zn{+} =>
NO3{-} + 7 H{+} + 5 Zn = NH{+} + 3 H2O + 5 Zn{+}
KMnO4 + SO2 + H2O = MnSO4 + H2SO4 + K2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + 2 H2SO4 + K2SO4
ZnCl2 + NaOH = ZnO + NaCl + H2O =>
ZnCl2 + 2 NaOH = ZnO + 2 NaCl + H2O
K + ClO3 = KClO3 =>
K + ClO3 = KClO3
Ca(OH)2 = Ca(l) + OH =>
Ca(OH)2 = Ca(l) + 2 OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/24
Équations équilibrées sur08/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
