| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S(aq) + Cu(No3)2(aq) = 2 NaNo3 + CuS(s)
H2Se + MgCO3 = MgSe + H2CO3 =>
H2Se + MgCO3 = MgSe + H2CO3
C3PO = C + PO =>
C3PO = 3 C + PO
Cr(NO3)3 + K3PO4 = Cr(PO4)3 + K3NO3 =>
Cr(NO3)3 + 3 K3PO4 = Cr(PO4)3 + 3 K3NO3
C6H5CHCH2 + KMnO4 + H2O = C6H5CHOHCH2OH + KOH + MnO2 =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 3 C6H5CHOHCH2OH + 2 KOH + 2 MnO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Pb + O2 = PbO2(s) =>
Pb + O2 = PbO2(s)
WO3 + NaOH = Na2WO4 + H2O =>
WO3 + 2 NaOH = Na2WO4 + H2O
C3H7COH + Ag2O = C3H7COOH + Ag =>
C3H7COH + Ag2O = C3H7COOH + 2 Ag
Na2SO4 + H2S + H2O = Na + H2SO4 =>
4 Na2SO4 + H2S + 4 H2O = 8 Na + 5 H2SO4
Cs + Cl = Cs2Cl =>
2 Cs + Cl = Cs2Cl
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3 + 6 NaNO3
C3H6O + O2(g) = CO2(g) + H2O =>
C3H6O + 4 O2(g) = 3 CO2(g) + 3 H2O
KNO2 + BaS = BaNO2 + KS =>
KNO2 + BaS = BaNO2 + KS
CH3CONH2 + H2SO4 + H2O = (NH4)2SO4 + CH3COOH =>
2 CH3CONH2 + H2SO4 + 2 H2O = (NH4)2SO4 + 2 CH3COOH
KCuO4 + H2SO4 = KSO4 + CuO3 + H2O =>
KCuO4 + H2SO4 = KSO4 + CuO3 + H2O
H3PO4 = HPO3 + H2O =>
H3PO4 = HPO3 + H2O
CaCl2 + Hg2SO4 = CaSO4 + Cl2Hg2 =>
CaCl2 + Hg2SO4 = CaSO4 + Cl2Hg2
C6H5O7 + H2O = H3C6H507 + OH =>
C6H5O7 + 512 H2O = H3C6H507 + 519 OH
Al(NO3)3 + LiNO3 + NH4F + NH2CONH2 = Al4LiO6F + CO2 + N2 + H2O =>
12 Al(NO3)3 + 3 LiNO3 + 3 NH4F + 31 NH2CONH2 = 3 Al4LiO6F + 31 CO2 + 52 N2 + 68 H2O
Al2O1 = Al + O2 =>
2 Al2O1 = 4 Al + O2
Fe(NO3)2 + RbCH3CO2 = RbNO3 + Fe(CH3CO2)2 =>
Fe(NO3)2 + 2 RbCH3CO2 = 2 RbNO3 + Fe(CH3CO2)2
(CH3COO) + AgNO3 = Ag(CH3COO) + (NO3) =>
(CH3COO) + AgNO3 = Ag(CH3COO) + (NO3)
Mn + HBr = MnBr2 + H =>
Mn + 2 HBr = MnBr2 + 2 H
LiBr + (NH4)2SO4 = Li2SO4 + NH4Br =>
2 LiBr + (NH4)2SO4 = Li2SO4 + 2 NH4Br
KBrO3 + CH3COOH + KI = KOOCCH3 + H2O + I2 + HBr =>
KBrO3 + 7 CH3COOH + 6 KI = 7 KOOCCH3 + 3 H2O + 3 I2 + HBr
NO2 + O2 + NaOH = NaNO3 + H2O =>
4 NO2 + O2 + 4 NaOH = 4 NaNO3 + 2 H2O
Bi2S3 + HNO3 = Bi(NO3)3 + H2SO4 + NO2 + H2O =>
Bi2S3 + 30 HNO3 = 2 Bi(NO3)3 + 3 H2SO4 + 24 NO2 + 12 H2O
KSO3 + Na3PO4 = K3PO4 + NaSO3 =>
3 KSO3 + Na3PO4 = K3PO4 + 3 NaSO3
LiF + Rb = RbF + Li =>
LiF + Rb = RbF + Li
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Fe2 + O3 + HCl = FeCl2 + H2O =>
3 Fe2 + 2 O3 + 12 HCl = 6 FeCl2 + 6 H2O
NaCO3 + CH3CO2H = CH3CO2Na + CO2 + H2O =>
8 NaCO3 + 9 CH3CO2H = 8 CH3CO2Na + 10 CO2 + 6 H2O
HNO3 + Fe = Fe2O3 + H2O + N2 =>
6 HNO3 + 10 Fe = 5 Fe2O3 + 3 H2O + 3 N2
O2 + Ag1 = AgO =>
O2 + 2 Ag1 = 2 AgO
K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + KHSO4 + NaHSO4 + H2O =>
K2Cr2O7 + 4 NaCl + 6 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 4 NaHSO4 + 3 H2O
KOH + HMnO4 = KH + OHMnO4 =>
KOH + HMnO4 = KH + OHMnO4
CuS + HNO3 = Cu{+2} + SO4{-2} + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu{+2} + 3 SO4{-2} + 8 NO + 4 H2O
Co(NO3)2 + HCl = H + NO3 + CoCl2 =>
Co(NO3)2 + 2 HCl = 2 H + 2 NO3 + CoCl2
C5H12 = C5H10 + H2 =>
C5H12 = C5H10 + H2
C5H11OH + C2H4O2 = C7H14O2 + H2O =>
C5H11OH + C2H4O2 = C7H14O2 + H2O
CH3COCNOHNO2 + HNO3 + HCl = CCl3NO2*CH3COOH + H2O + NO =>
3 CH3COCNOHNO2 + 5 HNO3 + 9 HCl = 3 CCl3NO2*CH3COOH + 7 H2O + 8 NO
VC2O4 + H2O = V(OH)2 + H2C2O4 =>
VC2O4 + 2 H2O = V(OH)2 + H2C2O4
Sr(OH)2 + H2SO2 = Sr(SO2) + H2O =>
Sr(OH)2 + H2SO2 = Sr(SO2) + 2 H2O
S(s) + H2SO4(aq) = SO2(s) + H2O(l) =>
S(s) + 2 H2SO4(aq) = 3 SO2(s) + 2 H2O(l)
CH3COOH + Be(OH)2 = H2O + C12H18Be4O13 =>
6 CH3COOH + 4 Be(OH)2 = 7 H2O + C12H18Be4O13
C9H8O2 + SOBr2 = C9H8Br2O2 + SO =>
C9H8O2 + SOBr2 = C9H8Br2O2 + SO
Mg + HC1 = H2 + MgC1 =>
2 Mg + 2 HC1 = H2 + 2 MgC1
NaOH + Cl2 = NaClO + NaCl + H2O =>
2 NaOH + Cl2 = NaClO + NaCl + H2O
Cl2O5 = O2 + OCl2 =>
Cl2O5 = 2 O2 + OCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
