\(3\; BaCl_2 + 2\;Na_3 PO_4 → Ba_3(PO_4)_2 + 6\;NaCl\)
\(5\) \(mole\) \(3\) \(mole\)
\(\text{Moles of}\) \(Ba_3(PO_4)_2 = \frac{5}{3}\)
Brass alloy is made of which metals?
A square loop of sides \( a = 1 \, {m} \) is held normally in front of a point charge \( q = 1 \, {C} \). The flux of the electric field through the shaded region is \( \frac{5}{p} \times \frac{1}{\varepsilon_0} \, {Nm}^2/{C} \), where the value of \( p \) is:
Read More: Some Basic Concepts of Chemistry
There are two ways of classifying the matter:
Matter can exist in three physical states:
Based upon the composition, matter can be divided into two main types: