Équations équilibrées la veille |
2 MnO + 2 SO2 + O2 = 2 MnSO4
O2 + ClO2 = ClO5 =>
3 O2 + 2 ClO2 = 2 ClO5
C6H12O6 + H2O = C2H5OH + CO5 =>
2 C6H12O6 + 3 H2O = 5 C2H5OH + 2 CO5
CH412O + O2 = CO2 + H2O =>
2 CH412O + 207 O2 = 2 CO2 + 412 H2O
C19H15OMgBrH3O = C19H16OMgBrH2O =>
C19H15OMgBrH3O = C19H16OMgBrH2O
KNO3 + FeSO4 + H2SO4 = NO + K2SO4 + Fe2(SO4)3 + H2O =>
2 KNO3 + 6 FeSO4 + 4 H2SO4 = 2 NO + K2SO4 + 3 Fe2(SO4)3 + 4 H2O
H2CO3 + La(OH)3 = H2O + La(HCO3)3 =>
3 H2CO3 + La(OH)3 = 3 H2O + La(HCO3)3
HCl + Ca(OH)2 = CaCl2 + HOH =>
2 HCl + Ca(OH)2 = CaCl2 + 2 HOH
Cl2 + MgI2 = Cl(I2)2 + Mg2 =>
Cl2 + 4 MgI2 = 2 Cl(I2)2 + 2 Mg2
NaOH + H3PO4 + H2O = Na2HPO4*12H2O =>
2 NaOH + H3PO4 + 10 H2O = Na2HPO4*12H2O
KHSO4 + CO2 + H2O = K2CO3 + H2SO4 =>
2 KHSO4 + CO2 + H2O = K2CO3 + 2 H2SO4
C14H30O = C14H28 + H2O =>
C14H30O = C14H28 + H2O
H2SO3 + Ba(OH)2 = BaOH2SO3 + H2O =>
H2SO3 + Ba(OH)2 = BaOH2SO3 + H2O
Li(s) + H2 = LiH =>
2 Li(s) + H2 = 2 LiH
BaCO3 + H2SO4 = BaSO4 + H2O + CO2 =>
BaCO3 + H2SO4 = BaSO4 + H2O + CO2
H2 + S = H6S1 =>
3 H2 + S = H6S1
MgO + SO3 = MgSO4 = ,1,1 =>
MgO + SO3 = MgSO4
C2H5OH + H2O = CO2 + H3O =>
C2H5OH + 15 H2O = 2 CO2 + 12 H3O
WO2 + H2O = WO3 + H2 =>
WO2 + H2O = WO3 + H2
FeNa + ClPO4 = FePO4 + NaCl =>
FeNa + ClPO4 = FePO4 + NaCl
Na2SO3 + C20H20N3Cl = C20H20N3ClNa2SO3 =>
Na2SO3 + C20H20N3Cl = C20H20N3ClNa2SO3
Na2S + H3PO4 = Na3PO4 + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COOHCH2CH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CHOHCH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOHCH2CH3 + 6 MnSO4 + 14 H2O + 3 K2SO4
J = J2 =>
2 J = J2
HClO4 + P4O10 = PO4H3 + Cl2O7 =>
12 HClO4 + P4O10 = 4 PO4H3 + 6 Cl2O7
(CH3)3NH + KOH = (CH3)3NK + H2O =>
(CH3)3NH + KOH = (CH3)3NK + H2O
HgCl2Fe = HgFeCl2 =>
HgCl2Fe = HgFeCl2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
NH4Cl + NH3 = NH4(NH3)6Cl =>
NH4Cl + 6 NH3 = NH4(NH3)6Cl
Si + HNO3 + HF = H2O + NO + SiF4 =>
3 Si + 4 HNO3 + 12 HF = 8 H2O + 4 NO + 3 SiF4
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COOHCH2CH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CHOHCH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOHCH2CH3 + 6 MnSO4 + 14 H2O + 3 K2SO4
RbBr2 + AgCl = AgBr + RbCl2 =>
RbBr2 + 2 AgCl = 2 AgBr + RbCl2
C2H4O2 + Ba(OH)2 = HOH + Ba(C2H3O2)2 =>
2 C2H4O2 + Ba(OH)2 = 2 HOH + Ba(C2H3O2)2
H2SO4 + Pb(NO3)2 = HNO3 + Pb2(SO4)2 =>
2 H2SO4 + 2 Pb(NO3)2 = 4 HNO3 + Pb2(SO4)2
O + C3H6O3 = C3H5O3 + H2O =>
O + 2 C3H6O3 = 2 C3H5O3 + H2O
P4 + O2 = P2O32 =>
P4 + 32 O2 = 2 P2O32
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu5 + HNO3 = Cu(NO3) + NO2 + H2O =>
Cu5 + 10 HNO3 = 5 Cu(NO3) + 5 NO2 + 5 H2O
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COOHCH2CH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CHOHCH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOHCH2CH3 + 6 MnSO4 + 14 H2O + 3 K2SO4
NiSO4(ac) + Ba(OH)2(ac) = Ni(OH)2 + BaSO4 =>
NiSO4(ac) + Ba(OH)2(ac) = Ni(OH)2 + BaSO4
La2(C2O4)3 + HCl = LaCl3 + H2C2O4 =>
La2(C2O4)3 + 6 HCl = 2 LaCl3 + 3 H2C2O4
PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
NO3 + LiCl = LiNO3 + Cl2 =>
2 NO3 + 2 LiCl = 2 LiNO3 + Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Li(OH)2 + CO2 = H2O + LiCO3 =>
Li(OH)2 + CO2 = H2O + LiCO3
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COOHCH2CH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CHOHCH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOHCH2CH3 + 6 MnSO4 + 14 H2O + 3 K2SO4
HgNO3 + Na2SO4 = Na2NO3 + HgSO4 =>
HgNO3 + Na2SO4 = Na2NO3 + HgSO4
K2CrO7 + HCl = KCl + ClCr3 + Cl2 + H2O =>
6 K2CrO7 + 84 HCl = 12 KCl + 2 ClCr3 + 35 Cl2 + 42 H2O
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
NaClO2 + Cl2 = ClO2 + NaCl2 =>
NaClO2 + Cl2 = ClO2 + NaCl2
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