| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sn + 4 H3PO4 = 6 H2 + Sn3(PO4)4
S + O4 = SO =>
4 S + O4 = 4 SO
K + Te = K2Te =>
2 K + Te = K2Te
SrO(s) + HBr(aq) = SrBr2 + H2O =>
SrO(s) + 2 HBr(aq) = SrBr2 + H2O
Ni + (NO3) = Ni(NO3) =>
Ni + (NO3) = Ni(NO3)
Mg(s) + HCl(l) = MgCl2(s) + H2(g) =>
Mg(s) + 2 HCl(l) = MgCl2(s) + H2(g)
NaBr + Al2(SO4)3 = Na2SO4 + AlBr3 =>
6 NaBr + Al2(SO4)3 = 3 Na2SO4 + 2 AlBr3
OH + P2O5 = PO4 + H2O =>
6 OH + P2O5 = 2 PO4 + 3 H2O
C5H6NO4 + O2 = CO2 + H2O + NH3 =>
4 C5H6NO4 + 15 O2 = 20 CO2 + 6 H2O + 4 NH3
Fe + CoH = Fe(Co3)3 + H2 =>
2 Fe + 18 CoH = 2 Fe(Co3)3 + 9 H2
HNO3(aq) + NaHCO3(aq) = H2O(l) + CO2(g) + NaNO3 =>
HNO3(aq) + NaHCO3(aq) = H2O(l) + CO2(g) + NaNO3
CH4 + NaOH = NaCH3 + H2O =>
CH4 + NaOH = NaCH3 + H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
FeCO3 + H2O2 = FeOOH + CO2 =>
2 FeCO3 + H2O2 = 2 FeOOH + 2 CO2
N + S = NS2 =>
N + 2 S = NS2
KMnO4 + U(SO4)2 + H2O = UO2SO4 + MnSO4 + KHSO4 + H2SO4 =>
2 KMnO4 + 5 U(SO4)2 + 2 H2O = 5 UO2SO4 + 2 MnSO4 + 2 KHSO4 + H2SO4
Zn + Ni2O + H2O = Zn(OH)2 + Ni =>
Zn + Ni2O + H2O = Zn(OH)2 + 2 Ni
Au + Ca(ClO)2 + H2O2 = HAuCl4 + Ca(OH)2 + O2 =>
2 Au + 4 Ca(ClO)2 + 5 H2O2 = 2 HAuCl4 + 4 Ca(OH)2 + 5 O2
Na2S + ZnCl2 = ZnS + Na2Cl2 =>
Na2S + ZnCl2 = ZnS + Na2Cl2
KNO3 + H2O + CO2 = K2CO3 + HNO3 =>
2 KNO3 + H2O + CO2 = K2CO3 + 2 HNO3
B + H2SO4 = B2(SO4)3 + SO2 + H2O =>
2 B + 6 H2SO4 = B2(SO4)3 + 3 SO2 + 6 H2O
Ca(NO3)2(aq) + NaBr(aq) = CaBr2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaBr(aq) = CaBr2(aq) + 2 NaNO3(aq)
Cu + H{+} = Cu{+2} + H2 =>
Cu + 2 H{+} = Cu{+2} + H2
C5H19 + O2 = CO2 + H2O =>
4 C5H19 + 39 O2 = 20 CO2 + 38 H2O
HgNO3 = Hg + NO2 + O =>
HgNO3 = Hg + NO2 + O
Tb2O3 + H2O = Tb(OH)3 =>
Tb2O3 + 3 H2O = 2 Tb(OH)3
Ce + O2 = Ce2O3 =>
4 Ce + 3 O2 = 2 Ce2O3
PbS + H2CO3 = PbCO3 + H2S =>
PbS + H2CO3 = PbCO3 + H2S
Cl2 + (IO3){-} + (OH){-} = Cl{-} + (IO4){-} + H2O =>
Cl2 + (IO3){-} + 2(OH){-} = 2 Cl{-} + (IO4){-} + H2O
P2I4 + P4 + H2O = PH4I + H3PO2 =>
2 P2I4 + 9 P4 + 64 H2O = 8 PH4I + 32 H3PO2
NaHSO4 + KNO3 = HNO3 + Na2SO4 + K2SO4 =>
2 NaHSO4 + 2 KNO3 = 2 HNO3 + Na2SO4 + K2SO4
Al2O + C = Al + CO2 =>
2 Al2O + C = 4 Al + CO2
I2O4 = I2O5 + I2 =>
5 I2O4 = 4 I2O5 + I2
CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + K2SO4 + CClO2 + H2O =>
CuSO4*5H2O + 3 KClO3 + H2O2 + 3 C = KCuO4 + K2SO4 + 3 CClO2 + 6 H2O
C + H2 + N2 + O2 = C3H5N3O9 =>
6 C + 5 H2 + 3 N2 + 9 O2 = 2 C3H5N3O9
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Mn + Ca = MnCa =>
Mn + Ca = MnCa
Cu(s) + Ag(NO3)2(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + Ag(NO3)2(aq) = Cu(NO3)2(aq) + Ag(s)
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
sodiumhydroxide + hydrochloricacid = water + NaCl =>
NaOH + HCl = H2O + NaCl
N4H4 + N4O2 = N + H2O =>
N4H4 + N4O2 = 8 N + 2 H2O
VCl2 + Na2S = NaCl + VS =>
VCl2 + Na2S = 2 NaCl + VS
BaS + HNO3 = Ba(NO3)2 + H2S =>
BaS + 2 HNO3 = Ba(NO3)2 + H2S
AlP + H2O = Al(OH)3 + PH3 =>
AlP + 3 H2O = Al(OH)3 + PH3
CaCl2 + KCl = Cl + KCa =>
CaCl2 + KCl = 3 Cl + KCa
ZnCl2 + H2O(l) = ZnOHCl + HCl =>
ZnCl2 + H2O(l) = ZnOHCl + HCl
Cs2CO3 + H3PO4 = Cs2HPO4 + H2O + CO2 =>
Cs2CO3 + H3PO4 = Cs2HPO4 + H2O + CO2
CH4ClNa = CH4NaCl =>
CH4ClNa = CH4NaCl
Cr(NO3)3 + (Na2)S = (Cr2)S3 + NaNO3 =>
2 Cr(NO3)3 + 3(Na2)S = (Cr2)S3 + 6 NaNO3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
| 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.
