| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 KCN = Fe(CN)2 + 2 K
Ga(OH)3 + HN3 = Ga(HN3) + OH =>
Ga(OH)3 + HN3 = Ga(HN3) + 3 OH
NaS + Cu = CuS + Na =>
NaS + Cu = CuS + Na
NaOH + H2SO4 = H(OH) + Na2SO4 =>
2 NaOH + H2SO4 = 2 H(OH) + Na2SO4
MnO4 + C2H2O4 = CO2 + H2O + MnO2 =>
MnO4 + 2 C2H2O4 = 4 CO2 + 2 H2O + MnO2
HC2H3O2 + HCO3{-} = C2H3O2{-} + CO2 + H2O =>
HC2H3O2 + HCO3{-} = C2H3O2{-} + CO2 + H2O
HCl + Zn2SiO3 = ZnCl + H2O + SiO2 =>
2 HCl + Zn2SiO3 = 2 ZnCl + H2O + SiO2
HCl + CuSO4 + Al = Cu + AlCl3 + H2SO4 =>
6 HCl + 3 CuSO4 + 2 Al = 3 Cu + 2 AlCl3 + 3 H2SO4
MnO + H2O = HO + Mn2O =>
2 MnO + H2O = 2 HO + Mn2O
Ph(C2H)(CH3) + KMnO4 + H2SO4 = Ph(COOH)2 + CO2 + K2SO4 + MnSO4 + H2O =>
5 Ph(C2H)(CH3) + 14 KMnO4 + 21 H2SO4 = 5 Ph(COOH)2 + 5 CO2 + 7 K2SO4 + 14 MnSO4 + 26 H2O
HSO4 + CO3 = CO3HSO4 =>
HSO4 + CO3 = CO3HSO4
CO + HNO3 = CO2 + NO2 + H2O =>
CO + 2 HNO3 = CO2 + 2 NO2 + H2O
Ba(NO3)2 + AlCl3 = Al(NO3)2 + BaCl3 =>
Ba(NO3)2 + AlCl3 = Al(NO3)2 + BaCl3
CO3 + C3 = C6O4 =>
12 CO3 + 14 C3 = 9 C6O4
BCl3 + O2 = BOCl3 =>
2 BCl3 + O2 = 2 BOCl3
KMnO4 + Cr(OH)2 + H2SO4 = H2O + MnSO4 + K2SO4 + Cr2(SO4)3 =>
2 KMnO4 + 10 Cr(OH)2 + 18 H2SO4 = 28 H2O + 2 MnSO4 + K2SO4 + 5 Cr2(SO4)3
Sb + H = SbH =>
Sb + H = SbH
NaCl(aq) + HNO3 = NaNO3 + HCl =>
NaCl(aq) + HNO3 = NaNO3 + HCl
(CH3)2CHBr + NaOH = (CH3)2CHOH + NaBr =>
(CH3)2CHBr + NaOH = (CH3)2CHOH + NaBr
K2S + CuBr2 = CuS + KBr =>
K2S + CuBr2 = CuS + 2 KBr
Cu + H2SO4 = Cu2SO4 + SOS + H2O =>
10 Cu + 7 H2SO4 = 5 Cu2SO4 + SOS + 7 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
FeBr3 + NH4S2 = Fe(S2)3 + NH4Br =>
FeBr3 + 3 NH4S2 = Fe(S2)3 + 3 NH4Br
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C7H16 + KMnO4 + H2O = C7H16O2 + KOH + MnO2 =>
3 C7H16 + 4 KMnO4 + 2 H2O = 3 C7H16O2 + 4 KOH + 4 MnO2
HC1 + K2CO3 = KC1 + CO2 + H2O =>
2 HC1 + K2CO3 = 2 KC1 + CO2 + H2O
NaF + CaOH = NaOH + CaF =>
NaF + CaOH = NaOH + CaF
Ca(OH)2 + Mg(OH)2 + H2SO4 = CaMg(SO4)2 + H2O =>
Ca(OH)2 + Mg(OH)2 + 2 H2SO4 = CaMg(SO4)2 + 4 H2O
SiCl4 + H2 = Si4 + HCl =>
4 SiCl4 + 8 H2 = Si4 + 16 HCl
NAl + Cu(NO3)2 = NAlNO3 + Cu =>
2 NAl + Cu(NO3)2 = 2 NAlNO3 + Cu
HSO4 + CO3 = CO3HSO4 =>
HSO4 + CO3 = CO3HSO4
HI(ac) + Ba(NO3)2 = BaI + H(NO3)2 =>
HI(ac) + Ba(NO3)2 = BaI + H(NO3)2
KNO3 + C7H8O = K2 + CO2 + H2O + N2 =>
34 KNO3 + 6 C7H8O = 17 K2 + 42 CO2 + 24 H2O + 17 N2
HgOH + HCl = HgCl + H2O =>
HgOH + HCl = HgCl + H2O
S + Na2CO3 = Na2S + Na2S2O3 + CO2 =>
4 S + 3 Na2CO3 = 2 Na2S + Na2S2O3 + 3 CO2
C3H6 + KMnO4 + H2SO4 + CO2 = CH3COOH + MnSO4 + K2SO4 =>
11 C3H6 + 6 KMnO4 + 9 H2SO4 + 9 CO2 = 21 CH3COOH + 6 MnSO4 + 3 K2SO4
Cr3{+} + MnO4{-} + H{+} = Cr2O72{-} + Mn2{+} + H2O =>
26 Cr3{+} + 854 MnO4{-} + 1216 H{+} = 39 Cr2O72{-} + 427 Mn2{+} + 608 H2O
Al + HC3COOH = Al(C3COOH)3 + H2 =>
2 Al + 6 HC3COOH = 2 Al(C3COOH)3 + 3 H2
Zn(HCOO)2 + Na2CO3 = ZnO + HCOONa + CO2 =>
Zn(HCOO)2 + Na2CO3 = ZnO + 2 HCOONa + CO2
BaSO4 + KBr = BaBr2 + K2SO4 =>
BaSO4 + 2 KBr = BaBr2 + K2SO4
C7H14 + O2 = CO2(aq) + H2O =>
2 C7H14 + 21 O2 = 14 CO2(aq) + 14 H2O
Ca3(PO4)2 + H2CO2 = (HCO2)2Ca + H3PO4 =>
Ca3(PO4)2 + 6 H2CO2 = 3(HCO2)2Ca + 2 H3PO4
CuO + CHCOOH = Cu(CHCOO)2 + H2O =>
CuO + 2 CHCOOH = Cu(CHCOO)2 + H2O
H2O + ClF = HF + Cl2O =>
H2O + 2 ClF = 2 HF + Cl2O
NaNO3 + Na = Na2O5 + N2 =>
10 NaNO3 + 2 Na = 6 Na2O5 + 5 N2
CHCH + NaOH = CHCNa + H2O =>
CHCH + NaOH = CHCNa + H2O
Cs + P = CsP =>
Cs + P = CsP
Sr(OH)2 + HNO2 = H2O + Sr(NO2)2 =>
Sr(OH)2 + 2 HNO2 = 2 H2O + Sr(NO2)2
Pb(NO3)2 + Al = Pb + Al(NO3)3 =>
3 Pb(NO3)2 + 2 Al = 3 Pb + 2 Al(NO3)3
Cs + P = Cs3P =>
3 Cs + P = Cs3P
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
