| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + NaNO3 = CuNO3 + NaO
NaCl(aq) + LiNO3(aq) = NaNO3 + LiCl =>
NaCl(aq) + LiNO3(aq) = NaNO3 + LiCl
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Zn(NO3)2 + NH4SCN = Zn(SCN)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4SCN = Zn(SCN)2 + 2 NH4NO3
CCl4 + S = CS2 + Cl2 =>
CCl4 + 2 S = CS2 + 2 Cl2
CaCO3(s) + HCl(l) = CaCl2(s) + H2O(g) + CO2(g) =>
CaCO3(s) + 2 HCl(l) = CaCl2(s) + H2O(g) + CO2(g)
Sn + Al(NO3)3 = Sn(NO3) + Al =>
3 Sn + Al(NO3)3 = 3 Sn(NO3) + Al
(H3PO4) + (NH3) = ((NH4)3PO4) =>
(H3PO4) + 3(NH3) = ((NH4)3PO4)
Ba3(PO4)2 + Zn(CO3)2 = Zn3(PO4)4 + BaCO3 =>
2 Ba3(PO4)2 + 3 Zn(CO3)2 = Zn3(PO4)4 + 6 BaCO3
K2MnO4 + C2H5OH = MnO2 + C2H4O + KOH =>
K2MnO4 + C2H5OH = MnO2 + C2H4O + 2 KOH
OH{-} + ClO{-} + CrO2{-} = Cl{-} + CrO4{-2} + H2O =>
2 OH{-} + 3 ClO{-} + 2 CrO2{-} = 3 Cl{-} + 2 CrO4{-2} + H2O
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
Pb(OH)2 + KOH = K2PbO2 + H2O =>
Pb(OH)2 + 2 KOH = K2PbO2 + 2 H2O
H4C3O2 + OH = H2O + H3C3O2 =>
H4C3O2 + OH = H2O + H3C3O2
Mg(ClO4)2 + H2O = Mg(OH)2 + HClO4 =>
Mg(ClO4)2 + 2 H2O = Mg(OH)2 + 2 HClO4
Al2(SO4)3 + Ca(HCO3)2 = CaSO4 + CO2 + Al(OH)3 =>
Al2(SO4)3 + 3 Ca(HCO3)2 = 3 CaSO4 + 6 CO2 + 2 Al(OH)3
Fe + CO(ClO3)2 = Fe(ClO3)2 + CO =>
Fe + CO(ClO3)2 = Fe(ClO3)2 + CO
NH3() + O2() = NO2() + H2O() =>
4 NH3() + 7 O2() = 4 NO2() + 6 H2O()
Ga2O3 + NaOH = Na2Ga2O4 + H2O =>
Ga2O3 + 2 NaOH = Na2Ga2O4 + H2O
Ba(NO3)2 + C12H22O11 = N2 + CO2 + H2O + BaCO3 =>
24 Ba(NO3)2 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 BaCO3
Ca(SO4) + H2O = H2SO4 + CaO =>
Ca(SO4) + H2O = H2SO4 + CaO
HS{-} + H2O = S{2-} + H3O{+} =>
HS{-} + H2O = S{2-} + H3O{+}
Cs(s) + O2(g) = CsO2(s) =>
Cs(s) + O2(g) = CsO2(s)
Ca3N2 + O2 = CaO + N2O2 =>
2 Ca3N2 + 5 O2 = 6 CaO + 2 N2O2
C5H10O(l) + O2(g) = CO(g) + H2O(g) =>
2 C5H10O(l) + 9 O2(g) = 10 CO(g) + 10 H2O(g)
B2O3 = B + O2 =>
2 B2O3 = 4 B + 3 O2
Fe(NO3)3 + AgNO3 = Fe(NO3)4Ag =>
Fe(NO3)3 + AgNO3 = Fe(NO3)4Ag
C + CaCl2 = CCl4 + CaC2 =>
5 C + 2 CaCl2 = CCl4 + 2 CaC2
BaO(s) + H2SO4(aq) = BaSO4 + H2O =>
BaO(s) + H2SO4(aq) = BaSO4 + H2O
OCl + S2O3 = SO4 + Cl2 =>
10 OCl + 2 S2O3 = 4 SO4 + 5 Cl2
CH3CH2OH + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
3 CH3CH2OH + 4 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 7 H2O + 3 CH3CHO + K2SO4
FeC + O2 = CO2 + FeO =>
2 FeC + 3 O2 = 2 CO2 + 2 FeO
V2O5 + NaOH = NaVO3 + H2O =>
V2O5 + 2 NaOH = 2 NaVO3 + H2O
Rb + As = Rb3As =>
3 Rb + As = Rb3As
AgCl + Na2S2O3 = Na3(Ag(S2O3)2) + NaCl =>
AgCl + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaCl
Cu(OH)2 + H3PO4 = Cu3PO4 + H(OH)2 =>
3 Cu(OH)2 + H3PO4 = Cu3PO4 + 3 H(OH)2
H3PW12O40 + H2O2 + H3PO4 = H3PW4O24 + H2O =>
H3PW12O40 + 24 H2O2 + 2 H3PO4 = 3 H3PW4O24 + 24 H2O
KBr + S = K2S + Br =>
2 KBr + S = K2S + 2 Br
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
FeCl3 + KBr = FeCl2 + KCl + Br2 =>
2 FeCl3 + 2 KBr = 2 FeCl2 + 2 KCl + Br2
CO2 + H2O = C18H32O16(s) + O2(g) =>
18 CO2 + 16 H2O = C18H32O16(s) + 18 O2(g)
KAl2[AlSi3O10](OH)2 + H{+} + H2O = K{+} + Al2Si2O5(OH)4 =>
2 KAl2[AlSi3O10](OH)2 + 2 H{+} + 3 H2O = 2 K{+} + 3 Al2Si2O5(OH)4
BaS + HNO3 = BaNO3 + HS =>
BaS + HNO3 = BaNO3 + HS
Al + HPO3 = AlPO3 + H2 =>
2 Al + 2 HPO3 = 2 AlPO3 + H2
Zn + CuSO{4} = ZnSO{4} + Cu =>
Zn + CuSO{4} = ZnSO{4} + Cu
K2CrO4(aq) + NaNO3(aq) = KNO3(aq) + Na2CrO4(aq) =>
K2CrO4(aq) + 2 NaNO3(aq) = 2 KNO3(aq) + Na2CrO4(aq)
CaSO3 + H2SO4 = CaSO4 + H2SO3 =>
CaSO3 + H2SO4 = CaSO4 + H2SO3
V2O5 + SO2 = V2O3 + SO3 =>
V2O5 + 2 SO2 = V2O3 + 2 SO3
| 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.
