| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Na2CO3(aq) + 2 MnCl5(aq) = Mn2(CO3)5(s) + 10 NaCl(aq)
KCIO3 + HCl = Cl2 + CIO2 + H2O + KCl =>
2 KCIO3 + 4 HCl = Cl2 + 2 CIO2 + 2 H2O + 2 KCl
CaOCl2 + CO2 = CaCO3 + Cl2 =>
CaOCl2 + CO2 = CaCO3 + Cl2
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
C7H8 + H2 = C7H16 =>
C7H8 + 4 H2 = C7H16
HNO3 + CuS + H2SO4 = Cu(NO3)2 + S(NO3)2 + H2O =>
6 HNO3 + CuS + H2SO4 = Cu(NO3)2 + 2 S(NO3)2 + 4 H2O
P + CI5 = PCI5 =>
P + CI5 = PCI5
CuSO4 + HI = Cu2I2 + H2SO4 + I2 =>
2 CuSO4 + 4 HI = Cu2I2 + 2 H2SO4 + I2
Al2(SO4)3 + NaAlO2 = Al2O3 + Na + SO4 =>
Al2(SO4)3 + 6 NaAlO2 = 4 Al2O3 + 6 Na + 3 SO4
NaI + Na2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaI + Na2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
K2[Sn(OH)4] + O2 + KOH = K3[Sn(OH)6] + K2O2 =>
2 K2[Sn(OH)4] + O2 + 4 KOH = 2 K3[Sn(OH)6] + K2O2
H2S + Be(OH)2 = (BeOH)2S + H2O =>
H2S + 2 Be(OH)2 = (BeOH)2S + 2 H2O
Zn2P2O7 = Zn3(PO4)2 + P4O10 =>
6 Zn2P2O7 = 4 Zn3(PO4)2 + P4O10
NaCl + MgCl2 = Na2Cl3 + Mg2 =>
8 NaCl + 2 MgCl2 = 4 Na2Cl3 + Mg2
Hf + HNO3 + HF = H2HfF6 + NO + H2O =>
3 Hf + 4 HNO3 + 18 HF = 3 H2HfF6 + 4 NO + 8 H2O
C5H10 + HCl = C5H11 + Cl =>
C5H10 + HCl = C5H11 + Cl
CH3CH2OH + Ba = (CH3CH2O)2Ba + H2 =>
2 CH3CH2OH + Ba = (CH3CH2O)2Ba + H2
HCI + Mg = MgCI*2 + H*2 =>
HCI + Mg = MgCI*2 + H*2
C5H11OH + CH3CO2H = C7H14O2 + H2O =>
C5H11OH + CH3CO2H = C7H14O2 + H2O
C4H8O + Cu(OH)2 = C4H8O2 + Cu2O + H2O =>
C4H8O + 2 Cu(OH)2 = C4H8O2 + Cu2O + 2 H2O
potassiumchlorate + C12H22O11 = potassiumchloride + carbondioxide + water =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
Ag2O(cr) = Ag(cr) + O2(g) =>
2 Ag2O(cr) = 4 Ag(cr) + O2(g)
FeCl3 + CuSO4 = Fe2(SO4)3 + CuCl2 =>
2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
C6H16 + CuO = CO2 + H2O + Cu =>
C6H16 + 20 CuO = 6 CO2 + 8 H2O + 20 Cu
Pb + O3 = PbO2 =>
3 Pb + 2 O3 = 3 PbO2
C3H5(OH)3 + C17H35COOH = C3H5(COOC17H35)3 + H2O =>
C3H5(OH)3 + 3 C17H35COOH = C3H5(COOC17H35)3 + 3 H2O
Cr(OH)3(s) + HCl(aq) = CrCl3(aq) + H2O(l) =>
Cr(OH)3(s) + 3 HCl(aq) = CrCl3(aq) + 3 H2O(l)
Na2S + Na2CO3 = Na2 + CO2 + SO3 =>
Na2S + 3 Na2CO3 = 4 Na2 + 3 CO2 + SO3
Mg + Ag(NO3)3 = Ag + Mg(NO3)2 =>
3 Mg + 2 Ag(NO3)3 = 2 Ag + 3 Mg(NO3)2
Hg02 = Hg0 =>
Hg02 = 2 Hg0
Cu(BrO3)2 = CuBr2 + O =>
Cu(BrO3)2 = CuBr2 + 6 O
BaBr2(aq) + Li2CO3(aq) = BaCO3(s) + LiBr =>
BaBr2(aq) + Li2CO3(aq) = BaCO3(s) + 2 LiBr
KCH3 + C2H5OH = H2O + C2H5K =>
2 KCH3 + C2H5OH = H2O + 2 C2H5K
BrF4 = Br + F2 =>
BrF4 = Br + 2 F2
HCOOH + Al(OH)3 = Al(HCOO)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(HCOO)3 + 3 H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C6H5NH2 + H2O2 = CO2 + H2O + N2 =>
2 C6H5NH2 + 31 H2O2 = 12 CO2 + 38 H2O + N2
Ba + CH3CH2OH = (CH3CH2O)2Ba + H2 =>
Ba + 2 CH3CH2OH = (CH3CH2O)2Ba + H2
F2 + Ar = ArF3 =>
3 F2 + 2 Ar = 2 ArF3
LiSO4 + Sr(ClO3)4 = Li(ClO3)4 + SrSO4 =>
LiSO4 + Sr(ClO3)4 = Li(ClO3)4 + SrSO4
H3PO4 + BaI2 = BaPO4 + H3I2 =>
H3PO4 + BaI2 = BaPO4 + H3I2
MgCl2(aq) + NaNO3(aq) = Mg(NO3)2 + NaCl =>
MgCl2(aq) + 2 NaNO3(aq) = Mg(NO3)2 + 2 NaCl
S832 + O = SO2 =>
S832 + 1664 O = 832 SO2
PbCH3 + KMnO4 + H2SO4 = PbCOOH + K2SO4 + MnSO4 + H2O =>
5 PbCH3 + 6 KMnO4 + 9 H2SO4 = 5 PbCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cr + H3PO4 = Cr(PO4)2 + H2 =>
Cr + 2 H3PO4 = Cr(PO4)2 + 3 H2
S8(l) + Cl2(g) = S2Cl2(l) =>
S8(l) + 4 Cl2(g) = 4 S2Cl2(l)
CH3CHOHCOOH = CH3CHO + HCOOH =>
CH3CHOHCOOH = CH3CHO + HCOOH
Pb(NO3)2 + KI(s) = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI(s) = PbI2 + 2 KNO3
C5H11 + Br2 = C5H10 + HBr =>
2 C5H11 + Br2 = 2 C5H10 + 2 HBr
Ca(OH)2 + Ca3(PO4)2 = Ca5(PO4)3(OH) =>
Ca(OH)2 + 3 Ca3(PO4)2 = 2 Ca5(PO4)3(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 60 61 62 63 64 65 66 67 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
