Équations équilibrées la veille |
CH3(CH2)10CH2OSO3H + NaOH = CH3(CH2)10CH2OSO3Na + H2O
H2O(l) + Cs(s) = CsH(s) + O2(g) =>
2 H2O(l) + 4 Cs(s) = 4 CsH(s) + O2(g)
AsH3 + SO3 = As2O3 + SO2 + H2O =>
2 AsH3 + 6 SO3 = As2O3 + 6 SO2 + 3 H2O
C5H11OH + KMnO4 + H2SO4 = C4H9COOH + K2SO4 + MnSO4 + H2O =>
5 C5H11OH + 4 KMnO4 + 6 H2SO4 = 5 C4H9COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
NaCl + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + Cl2 + K2SO4 =>
6 NaCl + K2Cr2O7 + 7 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 7 H2O + 3 Cl2 + K2SO4
Rb3PO4 + Ti(NO3)4 = RbNO3 + Ti3(PO4)4 =>
4 Rb3PO4 + 3 Ti(NO3)4 = 12 RbNO3 + Ti3(PO4)4
KNaOH + HSO3 = KNaSO3 + H2O =>
KNaOH + HSO3 = KNaSO3 + H2O
H2O2 + H2SO4 + FeSO4 + NH4SCN = Fe2(SO4)3 + H2O*NH4SCN =>
H2O2 + H2SO4 + 2 FeSO4 + 2 NH4SCN = Fe2(SO4)3 + 2 H2O*NH4SCN
HNO3 + NH3 = N2O + NH4 =>
HNO3 + 21 NH3 = 3 N2O + 16 NH4
Ca + HOH = Ca(HOH) =>
Ca + HOH = Ca(HOH)
KNO3 + HCI = KCI + HNO3 =>
KNO3 + HCI = KCI + HNO3
VSO4 + I2 + H2SO4 = V2(SO4)3 + HI =>
2 VSO4 + I2 + H2SO4 = V2(SO4)3 + 2 HI
CH3CH2CH2CHO + H2 = CH3CH2CH2CHOH =>
2 CH3CH2CH2CHO + H2 = 2 CH3CH2CH2CHOH
KI(aq) + HNO3(aq) = KNO3(aq) + HI(aq) =>
KI(aq) + HNO3(aq) = KNO3(aq) + HI(aq)
As2(SO4)3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2(SO4)3 + 4 HNO3 + 16 H2O = 9 H2SO4 + 6 H3AsO4 + 4 NO
C6H14O + CH3COOH = H2O + C8H16O2 =>
C6H14O + CH3COOH = H2O + C8H16O2
ClO + CO = Cl2 + CO2 =>
2 ClO + 2 CO = Cl2 + 2 CO2
Cu + HNO3 = Cu(NO3)2 + H2O + NOH =>
2 Cu + 5 HNO3 = 2 Cu(NO3)2 + 2 H2O + NOH
Bi194Fe6Se279S21 = Bi + Fe + Se + S =>
Bi194Fe6Se279S21 = 194 Bi + 6 Fe + 279 Se + 21 S
CH3OH + PBr5 = CH3Br + H3PO4 + H2O =>
5 CH3OH + PBr5 = 5 CH3Br + H3PO4 + H2O
C7H6O2 + NaOH = NaC6H5CO2 + H2O =>
C7H6O2 + NaOH = NaC6H5CO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na + Al = NaAl =>
Na + Al = NaAl
Na2[Ni(OH)4] + H2SO4 = Ni(OH)2 + Na2SO4 + H2O =>
Na2[Ni(OH)4] + H2SO4 = Ni(OH)2 + Na2SO4 + 2 H2O
Ag2O(s) + HCl(aq) = AgCl(s) + H2O(g) =>
Ag2O(s) + 2 HCl(aq) = 2 AgCl(s) + H2O(g)
Zn + Fe3Cl = Fe + Zn2Cl =>
2 Zn + Fe3Cl = 3 Fe + Zn2Cl
Nh4Cl4 = Nh4 + Cl =>
Nh4Cl4 = Nh4 + 4 Cl
K2MnO4 + H2S + HCl = K2SO3 + MnO2 + KCl + H2O =>
3 K2MnO4 + H2S + 4 HCl = K2SO3 + 3 MnO2 + 4 KCl + 3 H2O
BaSO4 + LiOH = Ba(OH)2 + Li2SO4 =>
BaSO4 + 2 LiOH = Ba(OH)2 + Li2SO4
Fe(SCN){2+} + C2O4{2-} = Fe(SCN)C2O4 =>
Fe(SCN){2+} + C2O4{2-} = Fe(SCN)C2O4
C8H12 + KMnO4 + H2SO4 = C8H8O4 + MnSO4 + K2SO4 + H2O =>
5 C8H12 + 12 KMnO4 + 18 H2SO4 = 5 C8H8O4 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cu + Ag{+}NO3 = Cu{2+}NO3 + Ag =>
Cu + 2 Ag{+}NO3 = Cu{2+}NO3 + 2 Ag
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
AgNO3 + NaSiO3 = AgSiO3 + NaNO3 =>
AgNO3 + NaSiO3 = AgSiO3 + NaNO3
Na + CuI2 = NaI2 + Cu =>
Na + CuI2 = NaI2 + Cu
NaHCO3 + HF = H2O3 + Na + C + F =>
NaHCO3 + HF = H2O3 + Na + C + F
LiOH(aq) + H2CO3(aq) = Li2CO3(aq) + H2O =>
2 LiOH(aq) + H2CO3(aq) = Li2CO3(aq) + 2 H2O
HNO2 + KMnO4 = HMnO4 + KNO2 =>
HNO2 + KMnO4 = HMnO4 + KNO2
Mg(BrO)2 = Mg + BrO =>
Mg(BrO)2 = Mg + 2 BrO
NaNO3 + Fe(OH)2 = Na(OH)2 + FeNO3 =>
NaNO3 + Fe(OH)2 = Na(OH)2 + FeNO3
Mn + AgSO4 = Ag + MnSO4 =>
Mn + AgSO4 = Ag + MnSO4
CaCO + HCO3 = CaCO3 + COH =>
CaCO + HCO3 = CaCO3 + COH
C1H4 + O2 = C + H2O =>
C1H4 + O2 = C + 2 H2O
HCCH + NaOH = HCCNa + H2O =>
HCCH + NaOH = HCCNa + H2O
C10H16 + NH3 = C10H15N + H =>
C10H16 + NH3 = C10H15N + 4 H
NH3 + NaH2PO4 = NH4 + Na + HPO4 =>
NH3 + NaH2PO4 = NH4 + Na + HPO4
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