Which of the following salt solutions will have a pH grea...
Which of the following salt solutions will have a pH greater than 7?
NaCl(aq)
Na2CO3(aq)
Na2SO4(aq)
NaHSO4(aq)
Correct answer is B
No explanation has been provided for this answer.
What is the value of x in the following equation? Cr2O72- + 14H+ + xe- → 2Cr3+ + 7H2O...
What is CaHb in the following equation? C a H b + 5O2 → 3CO 2 + 4H2O...
Which of the following compounds would react with ethanoic acid to give a sweet smelling liquid? ...
Cr2O72-(aq) + 14H+(aq) + 6l-(aq) → 2Cr3+(aq) + 3l(g) + 7H2O(I). The change in the oxidation numbe...
The normal boiling point of a liquid is defined as? ...
Sodium and potassium belong to the same group of the Periodic Table. This is because? ...
At the same temperature and pressure, 50 cm<sup>3</sup> of nitrogen gas contains the sam...