Équations équilibrées la veille |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
C4H6 + NaOH = C4H6(OH)2 + Na =>
C4H6 + 2 NaOH = C4H6(OH)2 + 2 Na
Pb(No3)2 + KOH = Pb(OH)2 + KNo3 =>
Pb(No3)2 + 2 KOH = Pb(OH)2 + 2 KNo3
Mn(CO3) = MnO + CO2 =>
Mn(CO3) = MnO + CO2
H(F) + CaOH = HOH + CaF =>
H(F) + CaOH = HOH + CaF
Li + H2CO3 = Li4CO3 + H2 =>
4 Li + H2CO3 = Li4CO3 + H2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Al4C3 + HCl = Al4Cl + C3H =>
Al4C3 + HCl = Al4Cl + C3H
Ca + NaOH = Ca(OH)2 + Na2 =>
Ca + 2 NaOH = Ca(OH)2 + Na2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2Co3 + Cr(NO3)3 = NaNO3 + Cr2(Co3)3 =>
3 Na2Co3 + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(Co3)3
Cr(SO4)3 + Na3PO4 = Cr(PO4)2 + Na2(SO4) =>
Cr(SO4)3 + 2 Na3PO4 = Cr(PO4)2 + 3 Na2(SO4)
C5H4N4O3 + NaOH = NaC5H3N4O3 + H2O =>
C5H4N4O3 + NaOH = NaC5H3N4O3 + H2O
K + H2SO4 = K2SO4 + H2S + H2O =>
8 K + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
HIO + Be(OH)2 = Be(IO)2 + H2O =>
2 HIO + Be(OH)2 = Be(IO)2 + 2 H2O
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2OH + Cr2O7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 C2H4O2 + 4 Cr{3+} + 11 H2O
C3H9P + O2 = CO2 + H2O + P2O3 =>
2 C3H9P + 12 O2 = 6 CO2 + 9 H2O + P2O3
BaF + I2 = BaI2 + F2 =>
2 BaF + 2 I2 = 2 BaI2 + F2
CHCCH3 + H2O = CH3COCH3 =>
CHCCH3 + H2O = CH3COCH3
CHO2 + NaOH = NaCO2 + H2O =>
CHO2 + NaOH = NaCO2 + H2O
NiP = Ni + P4 =>
4 NiP = 4 Ni + P4
K2Cr2O7 + H2S + HCl = CrCl3 + SO2 + H2O + KCl =>
K2Cr2O7 + H2S + 8 HCl = 2 CrCl3 + SO2 + 5 H2O + 2 KCl
Ca2(SO4)2 + Na2CO3 = Ca2(CO3)2 + Na2SO4 =>
Ca2(SO4)2 + 2 Na2CO3 = Ca2(CO3)2 + 2 Na2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C5H10 + O2 = C5O10 + H2O =>
2 C5H10 + 15 O2 = 2 C5O10 + 10 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Li2S + Co(NO3)2 = LiNO3 + CoS =>
Li2S + Co(NO3)2 = 2 LiNO3 + CoS
Na2S(s) + HNO3(aq) = NaNO3 + H2S =>
Na2S(s) + 2 HNO3(aq) = 2 NaNO3 + H2S
CrCl3 + KMnO4 + H2O = H2CrO4 + MnO2 + KCl + HCl =>
CrCl3 + KMnO4 + 2 H2O = H2CrO4 + MnO2 + KCl + 2 HCl
Fe{2+} + O2 + H2O = Fe2O3H2O + H{+} =>
4 Fe{2+} + O2 + 6 H2O = 2 Fe2O3H2O + 8 H{+}
O2 + C8H10N4O2 = CO2 + H2O + NO4 =>
35 O2 + 2 C8H10N4O2 = 16 CO2 + 10 H2O + 8 NO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3 + CH3CO2 = CO2 + H2O + CH3COONa =>
7 NaHCO3 + 8 CH3CO2 = 9 CO2 + 5 H2O + 7 CH3COONa
SiCl4 + H2O = HCl + O2 + SiO =>
2 SiCl4 + 4 H2O = 8 HCl + O2 + 2 SiO
No{2+} + Cl = NoCl{2} =>
No{2+} + Cl = NoCl{2}
NH4NO3 + CH4 = CO2 + H2O + N2 =>
4 NH4NO3 + CH4 = CO2 + 10 H2O + 4 N2
KOH + Zn = Zn(OH)2 + K =>
2 KOH + Zn = Zn(OH)2 + 2 K
C8H8 + Br = C8H8Br =>
C8H8 + Br = C8H8Br
AlCl3 + NaSO4 = AlSO4 + NaCl3 =>
AlCl3 + NaSO4 = AlSO4 + NaCl3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni(s) =>
2 K(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + Ni(s)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
HNO3 + HI = HIO4 + NO2 + H2O =>
8 HNO3 + HI = HIO4 + 8 NO2 + 4 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Bi + H2SO4 = H2 + Bi2(SO4)3 =>
2 Bi + 3 H2SO4 = 3 H2 + Bi2(SO4)3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.