| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba2O + Cr(OH)2 = 2 BaOH + CrO
KIO3 + HgCl2 = HgI2 + KClO3 =>
2 KIO3 + HgCl2 = HgI2 + 2 KClO3
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + KSO4 + H2O =>
2 NaNO2 + KMnO4 + 2 H2SO4 = 2 NaNO3 + MnSO4 + KSO4 + 2 H2O
I2 + O2 = I2O3 =>
2 I2 + 3 O2 = 2 I2O3
Al + AgNO3 = Ag + Al(NO3)3 =>
Al + 3 AgNO3 = 3 Ag + Al(NO3)3
CH3CH2COOH + Cu = (CH3CH2COO)2Cu + H2 =>
2 CH3CH2COOH + Cu = (CH3CH2COO)2Cu + H2
NaHCO3 + KHSO4 = K2SO4 + Na2SO4 + H2O + CO2 =>
2 NaHCO3 + 2 KHSO4 = K2SO4 + Na2SO4 + 2 H2O + 2 CO2
AgI + Na2S = Ag2S + NaI* =>
2 AgI + Na2S = Ag2S + 2 NaI*
CaS + Sn(C2H3O2) = Ca(C2H3O2) + SSn =>
CaS + Sn(C2H3O2) = Ca(C2H3O2) + SSn
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C35H9O + O2 = CO2 + H2O =>
4 C35H9O + 147 O2 = 140 CO2 + 18 H2O
Pb(NO3)2(aq) + KIO3(aq) = PbIO3(s) + K(NO3)2(aq) =>
Pb(NO3)2(aq) + KIO3(aq) = PbIO3(s) + K(NO3)2(aq)
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Na2CO3 + Pb2 = PbCO3 + Na2 =>
2 Na2CO3 + Pb2 = 2 PbCO3 + 2 Na2
Li2O + HCN = LiCN + H2O =>
Li2O + 2 HCN = 2 LiCN + H2O
Pb(CH3COO)2 + NaOH = Pb(OH)2 + Na(CH3COO) =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 Na(CH3COO)
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
C20H41 + NO3{-} + PO4{3-} + O2 + H{+} = C60H87O23N12P + H2O =>
12 C20H41 + 48 NO3{-} + 4 PO4{3-} + 17 O2 + 60 H{+} = 4 C60H87O23N12P + 102 H2O
HNO3 + Cl2 = HClO3 + NO2 + H2O =>
10 HNO3 + Cl2 = 2 HClO3 + 10 NO2 + 4 H2O
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)2 + H2SO4 + H2O + NO =>
3 CuFeS2 + 28 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)2 + 6 H2SO4 + 8 H2O + 16 NO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H10O + H2O2 = C8H18O2 + H2O =>
2 C4H10O + H2O2 = C8H18O2 + 2 H2O
carbondioxide + potassiumhydroxide = potassiumcarbonate + water =>
CO2 + 2 KOH = K2CO3 + H2O
Al(OH)3 + NaOH = Al(OH)4{-} + Na{+} =>
Al(OH)3 + NaOH = Al(OH)4{-} + Na{+}
NH3(g) + O(g) = N2(g) + H2O(g) =>
2 NH3(g) + 3 O(g) = N2(g) + 3 H2O(g)
Ba(OH)2 + MgBr2 = Mg(OH)2 + BaBr2 =>
Ba(OH)2 + MgBr2 = Mg(OH)2 + BaBr2
H2C2O4 + (CH3COO)2Pb = PbC2O4 + CH3COOH =>
H2C2O4 + (CH3COO)2Pb = PbC2O4 + 2 CH3COOH
Al2S3 + HNO2 = Al(NO2)3 + H2S =>
Al2S3 + 6 HNO2 = 2 Al(NO2)3 + 3 H2S
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
(NH4)2Cr2O7 = N2 + H2 + O2 + Cr =>
2(NH4)2Cr2O7 = 2 N2 + 8 H2 + 7 O2 + 4 Cr
CH3COONa + H2O = C2H6 + NaOH + CO2 =>
7 CH3COONa + 5 H2O = 4 C2H6 + 7 NaOH + 6 CO2
KOH + HN + O2 = KNO3 + H2O =>
2 KOH + 2 HN + 3 O2 = 2 KNO3 + 2 H2O
KCN + AgNO3 = KNO3 + AgCN =>
KCN + AgNO3 = KNO3 + AgCN
FeI3 + Br = FeI3Br =>
FeI3 + Br = FeI3Br
C4H6 + [Ag(NH3)2]OH = C4H5Ag + NH3 + H2O =>
C4H6 + [Ag(NH3)2]OH = C4H5Ag + 2 NH3 + H2O
MgSO4 + Al = Al2(SO4) + Mg =>
MgSO4 + 2 Al = Al2(SO4) + Mg
Fe + H2O = FeO4 + H =>
Fe + 4 H2O = FeO4 + 8 H
Fe2 + Cl4 = FeCl3 =>
2 Fe2 + 3 Cl4 = 4 FeCl3
VBr4 + Pb(ClO4)2 = PbBr2 + V(ClO4)4 =>
VBr4 + 2 Pb(ClO4)2 = 2 PbBr2 + V(ClO4)4
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
C44H22O17 + O2 = CO2 + H2O =>
C44H22O17 + 41 O2 = 44 CO2 + 11 H2O
C26H22O2 + C3H8O = C22H20O + H2O =>
13 C26H22O2 + 12 C3H8O = 17 C22H20O + 21 H2O
Al2(SO4)3 + Fe4C3 + N2 + CO2 = Al4(Fe(CN)6)3 + FeS + NO =>
8 Al2(SO4)3 + 9 Fe4C3 + 129 N2 + 45 CO2 = 4 Al4(Fe(CN)6)3 + 24 FeS + 186 NO
CH3COOH + Fe(OH)2 = Fe(C2H3O2)2 + H2O =>
2 CH3COOH + Fe(OH)2 = Fe(C2H3O2)2 + 2 H2O
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
NH4Cl + Hg(C2H3O2)2 = NH4(C2H3O2) + HgCl2 =>
2 NH4Cl + Hg(C2H3O2)2 = 2 NH4(C2H3O2) + HgCl2
H2SO4 + KI = KHSO4 + I + H2O + H2S =>
9 H2SO4 + 8 KI = 8 KHSO4 + 8 I + 4 H2O + H2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
