Équations équilibrées la veille | Équations équilibrées le lendemain |
V2O5 + Na2CO3 = 2 NaVO3 + CO2
LiOH + C4H6O4 = C4H4Li2O4 + H2O =>
2 LiOH + C4H6O4 = C4H4Li2O4 + 2 H2O
CH3CH2COOH + Na2CO3 = CH3CH2COONa + CO2 + H2O =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + CO2 + H2O
VO2{+} + SO3{-2} = VO{+} + SO4{-2} =>
VO2{+} + SO3{-2} = VO{+} + SO4{-2}
Al2S3 + HNO3 + H2O = H3AlSO4 + H2SO4 + NO =>
3 Al2S3 + 16 HNO3 + 4 H2O = 6 H3AlSO4 + 3 H2SO4 + 16 NO
KNO2 + FeSO4 + H2SO4 = NO + Fe2(SO4)3 + K2SO4 + H2O =>
2 KNO2 + 2 FeSO4 + 2 H2SO4 = 2 NO + Fe2(SO4)3 + K2SO4 + 2 H2O
C3H7NO2 + H2 = C3H7NH2 + H2O =>
C3H7NO2 + 3 H2 = C3H7NH2 + 2 H2O
KMnO4 + NaOH + Zn = Zn(OH)2 + NaKMnO4 =>
2 KMnO4 + 2 NaOH + Zn = Zn(OH)2 + 2 NaKMnO4
ZnSO4 + Na2CO3 + H2O = Zn(OH)2 + CO2 + Na2SO4 =>
ZnSO4 + Na2CO3 + H2O = Zn(OH)2 + CO2 + Na2SO4
C6H12O6 + HNO3 = C2H2O4 + HNO2 + H2O =>
C6H12O6 + 9 HNO3 = 3 C2H2O4 + 9 HNO2 + 3 H2O
NaCl + Ba3(PO4)2 = Na3(PO4) + BaCl2 =>
6 NaCl + Ba3(PO4)2 = 2 Na3(PO4) + 3 BaCl2
Cu(OH)2 + H2CO3 = CuCO3 + H2O =>
Cu(OH)2 + H2CO3 = CuCO3 + 2 H2O
C4H9OH + Cr2O7{2-} + H{+} = C3H7COOH + H2O + Cr3{+} =>
17 C4H9OH + 6 Cr2O7{2-} + 16 H{+} = 17 C3H7COOH + 25 H2O + 4 Cr3{+}
Pt + Na(OH) = Pt(OH) + Na =>
Pt + Na(OH) = Pt(OH) + Na
Cr(CO3)2 = CrO2 + CO2 =>
Cr(CO3)2 = CrO2 + 2 CO2
C57H104O6 + CH3OH = C19H36O2 + C3H5(OH)3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H5(OH)3
Hg2Cl2 + NH3 = HgNH2Cl + HCl + Hg =>
Hg2Cl2 + NH3 = HgNH2Cl + HCl + Hg
H3(AsO4) + Ag(OH) = HOH + Ag3(AsO4) =>
H3(AsO4) + 3 Ag(OH) = 3 HOH + Ag3(AsO4)
CH3CH2COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
8 CH3CH2COOH + 7 Na2CO3 = 14 CH3COONa + 3 H2O + 3 CO2
Cu + SCN = CuSCN =>
Cu + SCN = CuSCN
Fe2(SO4)3 + H2O = FeOHSO4 + H2SO4 =>
Fe2(SO4)3 + 2 H2O = 2 FeOHSO4 + H2SO4
HAsO2 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
HAsO2 + I2 + 2 H2O = H3AsO4 + 2 I{-} + 2 H{+}
Hg2{+} + N2H4 = Hg + N2 + H{+} =>
4 Hg2{+} + N2H4 = 8 Hg + N2 + 4 H{+}
CH3CH2COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
8 CH3CH2COOH + 7 Na2CO3 = 14 CH3COONa + 3 H2O + 3 CO2
C3H3Cl + O2 = CO2 + H2O + HCl =>
2 C3H3Cl + 7 O2 = 6 CO2 + 2 H2O + 2 HCl
C6H10(l) + O2(g) = CO2(g) + H2O =>
2 C6H10(l) + 17 O2(g) = 12 CO2(g) + 10 H2O
Zn(s) + FeCl2(aq) = ZnCl2 + Fe =>
Zn(s) + FeCl2(aq) = ZnCl2 + Fe
Ag{+} + CuCl2 = AgCl + Cu{2+} =>
2 Ag{+} + CuCl2 = 2 AgCl + Cu{2+}
Na4C + H2O = NaOH + CH4 =>
Na4C + 4 H2O = 4 NaOH + CH4
HBr + KOH = HOH + KBr =>
HBr + KOH = HOH + KBr
(CH3OH) = CO + H2 =>
(CH3OH) = CO + 2 H2
AgNO3 + CrO4 = AgCrO4 + NO3 =>
AgNO3 + CrO4 = AgCrO4 + NO3
Sn + KOH + H2O = K2Sn(OH)4 + H2 =>
Sn + 2 KOH + 2 H2O = K2Sn(OH)4 + H2
CdCl2 + H2O = Cd(OH)2 + HCl =>
CdCl2 + 2 H2O = Cd(OH)2 + 2 HCl
PbS(s) = Pb(s) + S2(g) =>
2 PbS(s) = 2 Pb(s) + S2(g)
Na2O2 = Na + O2 =>
Na2O2 = 2 Na + O2
HgSO4 = HgO + SO3 =>
HgSO4 = HgO + SO3
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + 2 Ag(s)
CH3CH2COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
8 CH3CH2COOH + 7 Na2CO3 = 14 CH3COONa + 3 H2O + 3 CO2
HBrO3 + Ba3(PO4)2 = H3PO4 + Ba(BrO3)2 =>
6 HBrO3 + Ba3(PO4)2 = 2 H3PO4 + 3 Ba(BrO3)2
Bi2(CO3)3 = Bi2O3 + CO2 =>
Bi2(CO3)3 = Bi2O3 + 3 CO2
HBr + KOH = HOH + KBr =>
HBr + KOH = HOH + KBr
Cr + H2SO4 = CrSO4 + H2 =>
Cr + H2SO4 = CrSO4 + H2
CuO + H2CO3 = (CuOH)2CO3 =>
2 CuO + H2CO3 = (CuOH)2CO3
NaOH + Pb(NO3)2 = PbOH + Na(NO3)2 =>
NaOH + Pb(NO3)2 = PbOH + Na(NO3)2
AlI3 + CaCl2 = AlCl3 + Ca1I2 =>
2 AlI3 + 3 CaCl2 = 2 AlCl3 + 3 Ca1I2
O2 + CI2 = OCI2 =>
O2 + 2 CI2 = 2 OCI2
V2O5 + H2SO4 = VO2HSO4 + H2O =>
V2O5 + 2 H2SO4 = 2 VO2HSO4 + H2O
CaCl2 + H2S = CaS + HCl =>
CaCl2 + H2S = CaS + 2 HCl
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 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.