| Équations équilibrées la veille |
KCl + HBr = HCl + KBr
HCHO2 + NaOH = H2O + NaCHO2 =>
HCHO2 + NaOH = H2O + NaCHO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaBrO + S + NaOH = Na2SO4 + NaBr + H2O =>
3 NaBrO + S + 2 NaOH = Na2SO4 + 3 NaBr + H2O
C2H6 + H2S = CS2 + H2 =>
C2H6 + 4 H2S = 2 CS2 + 7 H2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NaF + Cl2 = NaCl + F2 =>
2 NaF + Cl2 = 2 NaCl + F2
NH3 + CO = CH4 + N2 + O2 =>
8 NH3 + 6 CO = 6 CH4 + 4 N2 + 3 O2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
NaOF = Na2O2F2 =>
2 NaOF = Na2O2F2
CuSO4 + BaI2 = CuI + BaSO4 + I2 =>
2 CuSO4 + 2 BaI2 = 2 CuI + 2 BaSO4 + I2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe(CrO2)2 + O2 + KOH = Fe2O3 + K2CrO4 + H2O =>
4 Fe(CrO2)2 + 7 O2 + 16 KOH = 2 Fe2O3 + 8 K2CrO4 + 8 H2O
Co + NH4CNS = (NH4)2[Co(CNS)4] + NH4 =>
Co + 4 NH4CNS = (NH4)2[Co(CNS)4] + 2 NH4
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
CoOC = COCo =>
CoOC = COCo
Na2S2O3 + CuSO4 + H2O = Na2SO4 + Cu2SO4 + H2SO4 =>
Na2S2O3 + 8 CuSO4 + 5 H2O = Na2SO4 + 4 Cu2SO4 + 5 H2SO4
C2H5Cl + C2H5OH = C4H10O + HCl =>
C2H5Cl + C2H5OH = C4H10O + HCl
NaMnO4 + AgNO3 = NaNO3 + AgMnO4 =>
NaMnO4 + AgNO3 = NaNO3 + AgMnO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CHO + C6H6 + C = C9H10O =>
CH3CHO + C6H6 + C = C9H10O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Fe(NH4)2(SO4)23H2O + H2O2 + K2C2O4 + H2C2O4 = K2Fe(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)23H2O + 10 H2O2 + K2C2O4 + 32 H2C2O4 = K2Fe(C2O4)33H2O + (NH4)2SO4 + 22 H2SO4 + 20 H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Mg2 + HCl = MgCl2 + H =>
Mg2 + 4 HCl = 2 MgCl2 + 4 H
MnO4{-} + H2S2O3 + H{+} = Mn{2+} + HSO4{-} + H2O =>
8 MnO4{-} + 5 H2S2O3 + 14 H{+} = 8 Mn{2+} + 10 HSO4{-} + 7 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
I2 + HNO3 = H2O + NO2 + HIO3 =>
I2 + 10 HNO3 = 4 H2O + 10 NO2 + 2 HIO3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Ag3PO4 = Ag + O2 + P2O5 =>
4 Ag3PO4 = 12 Ag + 3 O2 + 2 P2O5
K2CO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
K2CO3(s) + 2 HBr(aq) = 2 KBr(s) + CO2(g) + H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H22O11(s) + O2 = CO2(s) + H2O(l) =>
C12H22O11(s) + 12 O2 = 12 CO2(s) + 11 H2O(l)
Mg2 + HCl = MgCl2 + H2 =>
Mg2 + 4 HCl = 2 MgCl2 + 2 H2
Na2[B2(OH)4(O2)2] + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + O2 + Mn3(BO3)2 + H2O =>
4 Na2[B2(OH)4(O2)2] + 12 KMnO4 + 10 H2SO4 = 4 Na2SO4 + 6 K2SO4 + 19 O2 + 4 Mn3(BO3)2 + 18 H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
AuCl + H2O = Au + HAuCl3OH =>
3 AuCl + H2O = 2 Au + HAuCl3OH
CH3COC3H7 + H2O = CH3COOH + CH3OH =>
2 CH3COC3H7 + 8 H2O = CH3COOH + 8 CH3OH
K3AsO3 + A1 + H2O = AsH3 + KA1O2 + KOH =>
K3AsO3 + 2 A1 + 2 H2O = AsH3 + 2 KA1O2 + KOH
C4H9OH = C4H8 + H2O =>
C4H9OH = C4H8 + H2O
NaOH + HC1 = HOH + NaC1 =>
NaOH + HC1 = HOH + NaC1
C12H22O11 + H2SO4 = C + H2SO4*11H2O =>
C12H22O11 + H2SO4 = 12 C + H2SO4*11H2O
Sn{2+} + Fe{3+} = Sn{4+} + Fe{2+} =>
Sn{2+} + 2 Fe{3+} = Sn{4+} + 2 Fe{2+}
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KC8H5O4 + NaOH = NaKC8H4O4 + H2O =>
KC8H5O4 + NaOH = NaKC8H4O4 + H2O
FeCl3 + K4[Fe(CN)6] + H2O = Fe4[Fe(CN)6]3*6H2O + K{+} + Cl{-}(BludiPrussia) =>
4 FeCl3 + 3 K4[Fe(CN)6] + 6 H2O = Fe4[Fe(CN)6]3*6H2O + 12 K{+} + 12 Cl{-}(BludiPrussia)
Zn + KOH = OH + ZnK =>
Zn + KOH = OH + ZnK
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| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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