Équations équilibrées la veille |
2 KIO3 + 5 Na2SO3 + H2SO4 = I2 + K2SO4 + 5 Na2SO4 + H2O
AI(s) + HCI(aq) = AIHCI(aq) =>
AI(s) + HCI(aq) = AIHCI(aq)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mn2O3 + CO2 = MnO2 + CO =>
Mn2O3 + CO2 = 2 MnO2 + CO
CHKO3 + HCl = KCl + CO2 + H2O =>
CHKO3 + HCl = KCl + CO2 + H2O
Fe2 + (SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2 + (SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
I2 + NaOH = NaOI + NaI + H2O =>
I2 + 2 NaOH = NaOI + NaI + H2O
VI2 = V + I2 =>
VI2 = V + I2
NaCl + Ca = CaCl + Na =>
NaCl + Ca = CaCl + Na
C3H7Br + KOH = KBr + H2O + C3H6 =>
C3H7Br + KOH = KBr + H2O + C3H6
LiOH + NaBr = LiBr + NaOH =>
LiOH + NaBr = LiBr + NaOH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
I2 + Na2S = NaI + S =>
I2 + Na2S = 2 NaI + S
KCl + MgS = ClS + KMg =>
KCl + MgS = ClS + KMg
Bi(NO3)3 = Bi2O3 + NO2 + O =>
2 Bi(NO3)3 = Bi2O3 + 6 NO2 + 3 O
C8H16 + O2 = C8H16O2 =>
C8H16 + O2 = C8H16O2
Na2SO3 + AgNO3 = Ag2SO3 + NaNO3 =>
Na2SO3 + 2 AgNO3 = Ag2SO3 + 2 NaNO3
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
PBS + H2O2 = PBSO4 + H20(wasser) =>
5 PBS + 10 H2O2 = 5 PBSO4 + H20(wasser)
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
CuO + SO2 + H2O = Cu + H2SO4 =>
CuO + SO2 + H2O = Cu + H2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + FeCl3 = Na3Fe + Cl2 =>
6 Na + 2 FeCl3 = 2 Na3Fe + 3 Cl2
CrI3 + KOH + CI = K2CrO4 + KIO4 + KCI + H2O =>
CrI3 + 32 KOH + 27 CI = K2CrO4 + 3 KIO4 + 27 KCI + 16 H2O
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
CH3CHCHCH3 + HBr = CH3CHBrCH2CH3 =>
CH3CHCHCH3 + HBr = CH3CHBrCH2CH3
K + S = K2S =>
2 K + S = K2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Li + PO4 = Li3PO4 =>
3 Li + PO4 = Li3PO4
K3PO4(aq) + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4(aq) + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
AgNO2 + Na2SO4 = Ag2SO4 + NaNO2 =>
2 AgNO2 + Na2SO4 = Ag2SO4 + 2 NaNO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + HClO3 = Cl2 + H2O =>
5 HCl + HClO3 = 3 Cl2 + 3 H2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Mg(OH)2 + K3PO4 = Mg3(PO4)2 + KOH =>
3 Mg(OH)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KOH
HCl + CdO = CdCl2 + H2O =>
2 HCl + CdO = CdCl2 + H2O
H2OCH3CH(OH)COOH + O2 = CO2 + H2O =>
H2OCH3CH(OH)COOH + 3 O2 = 3 CO2 + 4 H2O
KF + ZnS = KFZn2S2 =>
KF + 2 ZnS = KFZn2S2
C6H5Cl + Br2 = C6H5Br + BrCl =>
C6H5Cl + Br2 = C6H5Br + BrCl
SeO + H2O = H4SeO3 =>
SeO + 2 H2O = H4SeO3
LiAlH4 + CH3COOCH3 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
LiAlH4 + 2 CH3COOCH3 + 3 H2O = 3 CH3CH2OH + LiOH + Al(OH)3
Ag + KNO3 + H2SO4 = AgNO3 + NO2 + K2SO4 + H2O =>
Ag + 2 KNO3 + H2SO4 = AgNO3 + NO2 + K2SO4 + H2O
BaC2 + H2O = Ba(OH)2 + C2H2 =>
BaC2 + 2 H2O = Ba(OH)2 + C2H2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Mn + ClO4 = Mn(ClO4)2(s) =>
Mn + 2 ClO4 = Mn(ClO4)2(s)
CO(NH2)2 + KOH = H2 + N2 + K2CO3 =>
CO(NH2)2 + 2 KOH = 3 H2 + N2 + K2CO3
C9H8O4 + O2 = CO2 + H2O =>
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
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