| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 PBr3 = P4 + 6 Br2
CuO + HCN = Cu(CN)2 + H2O =>
CuO + 2 HCN = Cu(CN)2 + H2O
CuNO3 + HClO3 = CuClO3 + HNO3 =>
CuNO3 + HClO3 = CuClO3 + HNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K + MnBr = KBr + Mn =>
K + MnBr = KBr + Mn
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
C8H10O2 + NaOCl = C8H8O2 + Na + Cl + H2O =>
C8H10O2 + NaOCl = C8H8O2 + Na + Cl + H2O
La2O3 + H2O = La(OH)3 = =>
La2O3 + 3 H2O = 2 La(OH)3
CH2CH2 + KMnO4 + KOH = CH2OHCH2OH + K2MnO4 =>
CH2CH2 + 2 KMnO4 + 2 KOH = CH2OHCH2OH + 2 K2MnO4
AgC2H3O2 + KBr = AgBr + KC2H3O2 =>
AgC2H3O2 + KBr = AgBr + KC2H3O2
K2CrO7 + KI + H2SO4 = CrSO4 + K2SO4 + H2O + I2 =>
K2CrO7 + 10 KI + 7 H2SO4 = CrSO4 + 6 K2SO4 + 7 H2O + 5 I2
Fe3O4 + HBr = FeBr2 + H2O + Br2 =>
Fe3O4 + 8 HBr = 3 FeBr2 + 4 H2O + Br2
NaBH4 + CoCl2 + H2O = Co2B + NaCl + HBO2 + H2 =>
8 NaBH4 + 4 CoCl2 + 12 H2O = 2 Co2B + 8 NaCl + 6 HBO2 + 25 H2
CH3C(CH2)3CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3C(CH2)3CH3(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
C5H10O2 + H2O = C2H5COOH + C2H5OH =>
C5H10O2 + H2O = C2H5COOH + C2H5OH
PH3 + HClO = HCl + H3PO3 =>
PH3 + 3 HClO = 3 HCl + H3PO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CaSO4(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + (NH4)2SO4(aq) =>
CaSO4(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + (NH4)2SO4(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HO2 + H2O = OH =>
HO2 + H2O = 3 OH
KMnO4 + HNO2 + H2SO4 = K2SO4 + Mn2SO4 + HNO3 + H2O =>
2 KMnO4 + 6 HNO2 + 2 H2SO4 = K2SO4 + Mn2SO4 + 6 HNO3 + 2 H2O
K2CrO4 + H2O + Mn = Mn(OH)2 + Cr(OH)3 + KOH =>
2 K2CrO4 + 8 H2O + 3 Mn = 3 Mn(OH)2 + 2 Cr(OH)3 + 4 KOH
Fe3O4 + FO2 = Fe2O3 + F2 =>
8 Fe3O4 + 2 FO2 = 12 Fe2O3 + F2
ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl
MnSO4 + Na2S = MnS + Na2SO4 =>
MnSO4 + Na2S = MnS + Na2SO4
CH3COOH + HCl = Cl + CH3COOH2 =>
CH3COOH + HCl = Cl + CH3COOH2
FeO2O3 + CO = Fe + CO2 =>
FeO2O3 + 5 CO = Fe + 5 CO2
Br + NaBr = NaBr2 =>
Br + NaBr = NaBr2
HCl + Na2S2O3 = SO2 + S + NaCl + H2O =>
2 HCl + Na2S2O3 = SO2 + S + 2 NaCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
O2 + Ca(OH)2 = CaO + H2O2 =>
O2 + 2 Ca(OH)2 = 2 CaO + 2 H2O2
Cl2 + (S2O3){2-} + OH{-} = (SO4){2-} + Cl{-} + H2O =>
4 Cl2 + (S2O3){2-} + 10 OH{-} = 2(SO4){2-} + 8 Cl{-} + 5 H2O
Zn + CuSO4 = ZnCu + SO4 =>
Zn + CuSO4 = ZnCu + SO4
NiSO4 + Na2CO3 + H2O = Ni(OH)2 + H2CO3 + Na2SO4 =>
NiSO4 + Na2CO3 + 2 H2O = Ni(OH)2 + H2CO3 + Na2SO4
C6H5COOH + H2O = C6H5OH1HCOOH =>
C6H5COOH + H2O = C6H5OH1HCOOH
H(s)3P(s) + Bi(s)2S(s)5 = Bi(s)3P(s)5 + H(s)2S =>
10 H(s)3P(s) + 3 Bi(s)2S(s)5 = 2 Bi(s)3P(s)5 + 15 H(s)2S
H2S + KMnO4 = S + MnO2 + KOH + H2O =>
3 H2S + 2 KMnO4 = 3 S + 2 MnO2 + 2 KOH + 2 H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
H2S + KMnO4 = S + MnO2 + KOH + H2O =>
3 H2S + 2 KMnO4 = 3 S + 2 MnO2 + 2 KOH + 2 H2O
Pb + H2SO4 = PbH2SO4 =>
Pb + H2SO4 = PbH2SO4
Al + KOH = AlO + K + H2O =>
Al + 2 KOH = AlO + 2 K + H2O
K2CrO4 + H2O + Mn = Mn(OH)2 + Cr(OH)3 + KOH =>
2 K2CrO4 + 8 H2O + 3 Mn = 3 Mn(OH)2 + 2 Cr(OH)3 + 4 KOH
S{2-} + Cd{2+} = CdS =>
S{2-} + Cd{2+} = CdS
C6H12O6 + C2H5OH = C6H10O6(CH3)2 + H2O =>
C6H12O6 + C2H5OH = C6H10O6(CH3)2 + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
AlCrO = AlOCr =>
AlCrO = AlOCr
K2CrO4 + H2O + Mn = Mn(OH)2 + Cr(OH)3 + KOH =>
2 K2CrO4 + 8 H2O + 3 Mn = 3 Mn(OH)2 + 2 Cr(OH)3 + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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