| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + S + SrCl2 = ZnCl2 + SrS
Ra2O2 + HF = RaF2 + H2O =>
Ra2O2 + 4 HF = 2 RaF2 + 2 H2O
Cs + At = CsAt =>
Cs + At = CsAt
Ca(C2H3O2)2 + Na2CO3(aq) = CaCO3(s) + NaC2H3O2(aq) =>
Ca(C2H3O2)2 + Na2CO3(aq) = CaCO3(s) + 2 NaC2H3O2(aq)
SI + Cl = SICl =>
SI + Cl = SICl
KMnO4 + Fe(NO3)2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + Fe(NO3)3 + H2O =>
6 KMnO4 + 30 Fe(NO3)2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 20 Fe(NO3)3 + 24 H2O
Na2O2 + HCl = H2O2 + NaCl =>
Na2O2 + 2 HCl = H2O2 + 2 NaCl
CaI2 = Ca + I2 =>
CaI2 = Ca + I2
C4H4O4 + NaOH = NaC4H3O4 + H2O =>
C4H4O4 + NaOH = NaC4H3O4 + H2O
KYBr = KBrY =>
KYBr = KBrY
C3H4O4 + KOH = H2O + CO2 + KC =>
5 C3H4O4 + 8 KOH = 14 H2O + 7 CO2 + 8 KC
H3BO3 + HF = BF4 + H3O + H2O =>
H3BO3 + 4 HF = BF4 + H3O + 2 H2O
FeSNaBr = NaSFeBr =>
FeSNaBr = NaSFeBr
lead(ii)nitrate + sodiumchloride = lead(ii)chloride + sodiumnitrate =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Na + As = NaAs2 =>
Na + 2 As = NaAs2
NH3(g) + Cl2 = N3H4 + NH4Cl =>
16 NH3(g) + 5 Cl2 = 2 N3H4 + 10 NH4Cl
C2H5NSCl + O2 = CO2 + H2O + N2 + SO4 + Cl2 =>
4 C2H5NSCl + 21 O2 = 8 CO2 + 10 H2O + 2 N2 + 4 SO4 + 2 Cl2
HNO3 + Sr = SrO2 + NO2 + H2O =>
4 HNO3 + Sr = SrO2 + 4 NO2 + 2 H2O
Al(OH)3H2SO4 = AlH2SO4(OH)3 =>
Al(OH)3H2SO4 = AlH2SO4(OH)3
Al(NO3)3 + Ca3(PO4)2 = Al(PO4) + Ca(NO3)2 =>
2 Al(NO3)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(NO3)2
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + H2O
Au + AgNO3 = Ag + AuNO3 =>
Au + AgNO3 = Ag + AuNO3
NaCO3(s) = Na(s) + CO3(g) =>
NaCO3(s) = Na(s) + CO3(g)
CH4(g) + O2(g) = CO(aq) + H2O(l) =>
2 CH4(g) + 3 O2(g) = 2 CO(aq) + 4 H2O(l)
NaCO3(s) = Na(s) + CO3(g) =>
NaCO3(s) = Na(s) + CO3(g)
SnCl2(aq) + H2S(g) = SnS(s) + HCl(aq) =>
SnCl2(aq) + H2S(g) = SnS(s) + 2 HCl(aq)
LeadNitrate + SodiumSulfate = LeadSulfate + SodiumNitrate =>
LeadNitrate + SodiumSulfate = LeadSulfate + SodiumNitrate
{-} = {-}588 =>
e = {-}588
Ai(OH)Fe(NO3) = Fe(OH)Ai(NO3) =>
Ai(OH)Fe(NO3) = Fe(OH)Ai(NO3)
Na2CrO4(aq) + Ca(NO3)2(aq) = NaNO3(aq) + CaCrO4(s) =>
Na2CrO4(aq) + Ca(NO3)2(aq) = 2 NaNO3(aq) + CaCrO4(s)
HCl(aq)KOH(aq) = KCl(aq)HOH =>
HCl(aq)KOH(aq) = KCl(aq)HOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li(CH3CO2)2 + H3PO4 = Li3(PO4)2 + HCH3CO2 =>
3 Li(CH3CO2)2 + 2 H3PO4 = Li3(PO4)2 + 6 HCH3CO2
B2O3(s) + C(s) + Cl2(g) = BCl3(g) + CO(g) =>
B2O3(s) + 3 C(s) + 3 Cl2(g) = 2 BCl3(g) + 3 CO(g)
C6H6(l) + O2(g) = H2O(g) + CO2(g) =>
2 C6H6(l) + 15 O2(g) = 6 H2O(g) + 12 CO2(g)
BiS + H2SO4 = Bi(SO4)3 + H6S =>
BiS + 3 H2SO4 = Bi(SO4)3 + H6S
Ag + H2SO4 = Ag2(SO4) + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2(SO4) + SO2 + 2 H2O
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
BaCl2 + LiNO3 = LiCl + Ba(NO3)2 =>
BaCl2 + 2 LiNO3 = 2 LiCl + Ba(NO3)2
BaO2 + H3PO4 = H2O2 + Ba3(PO4)2 =>
3 BaO2 + 2 H3PO4 = 3 H2O2 + Ba3(PO4)2
Ca(NO2)2H2SO4 = CaSO4NONO2H2O =>
Ca(NO2)2H2SO4 = CaSO4NONO2H2O
SnO + NaOH = H2O + Na2SnO2 =>
SnO + 2 NaOH = H2O + Na2SnO2
Fe(NO3)2 + H2O2 = Fe(NO3) + O2 + HNO3 =>
2 Fe(NO3)2 + H2O2 = 2 Fe(NO3) + O2 + 2 HNO3
NaCHO3CH3COOH = CO2H2ONaCH3COO =>
NaCHO3CH3COOH = CO2H2ONaCH3COO
H{+} + Cr2O72{-} + CH3OH = Cr3{+} + H2O + HCO2H =>
20 H{+} + 12 Cr2O72{-} + 427 CH3OH = 8 Cr3{+} + 437 H2O + 427 HCO2H
ZrO2 + NaOH = Na2ZrO3 + H2O =>
ZrO2 + 2 NaOH = Na2ZrO3 + H2O
Al + H2S1O4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2S1O4 = Al2(SO4)3 + 3 H2
(H2SO4) + Pb(CH3COO)2 = (PbSO4) + CH3CO2H =>
(H2SO4) + Pb(CH3COO)2 = (PbSO4) + 2 CH3CO2H
KIO3 + NaCl = KICl + NaO3 =>
KIO3 + NaCl = KICl + NaO3
| 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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
