| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H22 + 31 NO = 10 CO2 + 11 H2O + 31 N
KMnO4 + NH3 = MnO2 + N2 + KOH + H2O =>
2 KMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 KOH + 2 H2O
W + HNO3 = W(NO3)6 + H2 =>
W + 6 HNO3 = W(NO3)6 + 3 H2
HNO3 + Rb2CO3 = RbNO3 + CO2 + H2O =>
2 HNO3 + Rb2CO3 = 2 RbNO3 + CO2 + H2O
H3PO2 + K2FeO4 + HBr = H3PO4 + KBr + FeBr2 + H2O =>
H3PO2 + K2FeO4 + 4 HBr = H3PO4 + 2 KBr + FeBr2 + 2 H2O
Ni(NH3)6Cl2 + HCl = NH4{+} + Ni{2+} + Cl{-} =>
Ni(NH3)6Cl2 + 6 HCl = 6 NH4{+} + Ni{2+} + 8 Cl{-}
CaHPO4 + HBr = CaBr2 + P2O5 + H2O =>
2 CaHPO4 + 4 HBr = 2 CaBr2 + P2O5 + 3 H2O
MgSO4 + C = MgSO3 + CO2 =>
2 MgSO4 + C = 2 MgSO3 + CO2
Br + CdF2 = Br2Cd + F =>
2 Br + CdF2 = Br2Cd + 2 F
MnO4{-} + SO2 + H2O = Mn2{+} + SO4{-2} + H{+} =>
4 MnO4{-} + 13 SO2 + 10 H2O = 2 Mn2{+} + 13 SO4{-2} + 20 H{+}
Al(Cl)3 + (NH4)2S = Al2S3 + NH4Cl =>
2 Al(Cl)3 + 3(NH4)2S = Al2S3 + 6 NH4Cl
NaCl + K + No3 = NaNo3 + KCl =>
NaCl + K + No3 = NaNo3 + KCl
H2O + SO2 + Br2 = H2SO4{-} + Br{-} + H{+} =>
4 H2O + 2 SO2 + Br2 = 2 H2SO4{-} + 2 Br{-} + 4 H{+}
CH3CH2OH + Cr2O7{2-} + H{+} = CH3OOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 6 CH3OOH + 4 Cr{3+} + 5 H2O
C4H10O + H2O = CH4 + CO =>
3 C4H10O + H2O = 8 CH4 + 4 CO
CH3CH2(CH)2CH2(CH)2CH2(CH)2(CH2)7COOH + O2 = CO2 + H2O =>
2 CH3CH2(CH)2CH2(CH)2CH2(CH)2(CH2)7COOH + 49 O2 = 36 CO2 + 30 H2O
Na2CO3 + Pb(NO3)2 = NaNO3 + Pb2(CO3)2 =>
2 Na2CO3 + 2 Pb(NO3)2 = 4 NaNO3 + Pb2(CO3)2
KMnO4 + Al + S = K2S + Al2O3 + Mn =>
6 KMnO4 + 16 Al + 3 S = 3 K2S + 8 Al2O3 + 6 Mn
CO3 + H3O = CH4 + H2O =>
CO3 + 10 H3O = CH4 + 13 H2O
Cl2(aq) + NaBr(Aq) = NaCl(Aq) + Br2(aq) =>
Cl2(aq) + 2 NaBr(Aq) = 2 NaCl(Aq) + Br2(aq)
N2H4 + KBrO3 = N2 + KBr + H2O =>
3 N2H4 + 2 KBrO3 = 3 N2 + 2 KBr + 6 H2O
Cs2CO3 = Cs2O + CO2 =>
Cs2CO3 = Cs2O + CO2
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + H2S + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 3(NH4)2SO4
K4Fe(CN)6 + KMnO6 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
18 K4Fe(CN)6 + 122 KMnO6 + 343 H2SO4 = 194 KHSO4 + 9 Fe2(SO4)3 + 122 MnSO4 + 108 HNO3 + 108 CO2 + 192 H2O
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = Fe(C2O4)(H2O) + (NH4)2(SO4) + H2SO4 + H2O =>
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = Fe(C2O4)(H2O) + (NH4)2(SO4) + H2SO4 + 5 H2O
CrCl3 + I2 + NaOH = Na2CrO4 + NaClO4 + NaI + H2O =>
2 CrCl3 + 27 I2 + 64 NaOH = 2 Na2CrO4 + 6 NaClO4 + 54 NaI + 32 H2O
KClO3 + (NH4)2SO4 = K2SO4 + (NH4)ClO3 =>
2 KClO3 + (NH4)2SO4 = K2SO4 + 2(NH4)ClO3
Fe(HCO3)2 + H2SO4 = FeSO4 + H2O + CO2 =>
Fe(HCO3)2 + H2SO4 = FeSO4 + 2 H2O + 2 CO2
Fe2O3 + OH{-} + Cl2 = FeO4{2-} + Cl{-} + H{+} =>
Fe2O3 + 5 OH{-} + 3 Cl2 = 2 FeO4{2-} + 6 Cl{-} + 5 H{+}
(H3C6H5O7) + Ba(OH)2 = H2O + Ba3(C6H5O7)2 =>
2(H3C6H5O7) + 3 Ba(OH)2 = 6 H2O + Ba3(C6H5O7)2
NaOH + HCa = H2O + Na + Ca =>
NaOH + HCa = H2O + Na + Ca
BaSO4 + NaHCO3 = Na2SO4 + BaCO3 + H2O + CO2 =>
BaSO4 + 2 NaHCO3 = Na2SO4 + BaCO3 + H2O + CO2
HBr(aq) + CoCO3(s) = CoBr2(aq) + H2O(l) + CO2(g) =>
2 HBr(aq) + CoCO3(s) = CoBr2(aq) + H2O(l) + CO2(g)
Al28 + Cu26 + N33 + O12 = Al100Cu27N99O7 =>
3900 Al28 + 1134 Cu26 + 3276 N33 + 637 O12 = 1092 Al100Cu27N99O7
H3O4P + Ca(OH)2 = Ca3O8P2 + H2O =>
2 H3O4P + 3 Ca(OH)2 = Ca3O8P2 + 6 H2O
Cr + Al + Si = Cr5Al075Si225 =>
5 Cr + 75 Al + 225 Si = Cr5Al075Si225
Mg3P2 + H2O(l) = PH3(g) + Mg(OH)2 =>
Mg3P2 + 6 H2O(l) = 2 PH3(g) + 3 Mg(OH)2
EuP3000O9000 + Eu2000O3000 + P = Eu10000P6000O25750 =>
5974.412402067EuP3000O9000 + 25002.012793799Eu2000O3000 + 12082762.793799P = 5001 Eu10000P6000O25750
Cr + CdCl2 = CrCl2 + Cd =>
Cr + CdCl2 = CrCl2 + Cd
NH4ClO4(aq) + Al(s) = Al2O3(s) + AlCl3(s) + H2O(g) + N2(g) =>
6 NH4ClO4(aq) + 10 Al(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(g) + 3 N2(g)
C6H12O6 + O5 = O(C6H12O6)2 =>
10 C6H12O6 + O5 = 5 O(C6H12O6)2
C + CrO3 = CO2 + Cr =>
3 C + 2 CrO3 = 3 CO2 + 2 Cr
Ba(NO3)2(aq) + Fe(NO3)3(aq) = Ba(NO3)3(aq) + Fe(NO3)2(aq) =>
Ba(NO3)2(aq) + Fe(NO3)3(aq) = Ba(NO3)3(aq) + Fe(NO3)2(aq)
BaBr2 + KOH = Ba(OH)2 + KBr =>
BaBr2 + 2 KOH = Ba(OH)2 + 2 KBr
K2SiO3 + CaSO4 = CaSiO3 + K2SO4 =>
K2SiO3 + CaSO4 = CaSiO3 + K2SO4
C2H12O6 + O2 = CO2 + H2O = =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O
HM + OH = H2O + M =>
HM + OH = H2O + M
C8H6O4 + C2H5OH = C12H14O4 + H2O =>
C8H6O4 + 2 C2H5OH = C12H14O4 + 2 H2O
KIO3 + NaHSO3 = KI + NaHSO4 =>
KIO3 + 3 NaHSO3 = KI + 3 NaHSO4
Cu(s) + Sr(NO3)2(aq) = Cu(NO3)2(aq) + Sr(s) =>
Cu(s) + Sr(NO3)2(aq) = Cu(NO3)2(aq) + Sr(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/23/24
Équations équilibrées sur08/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
