From the reactions : ZnO + Na₂O \(\to\) NaZnO and ZnO + CO₂ \(\to\) ZnCO₃ it may be concluded that zinc oxide is

Similar Questions

The number of grammes of potassium hydroxide in 250cm3 of one molar solution is? (K = 39, O = 16, H...

A little quantity of trichloromethane (b.pt 60,oC) was added to a large quantity of ethanol (b.pt 78...

The principle of column chromatography is based on the ability of the constituents to ...

Atoms are electrically neutral because they ...

Which of the following metals can be prepared in samples by the thermal decomposition of their triox...

An electron can be added to a halogen atom to form a halide ion with ...

N2(g) + O2(g) ↔ 2NO(g); ΔH = + 180.6 kJ mol-1 In the reaction above, increase in temperature wil...

The cleansing action of soap in hard water is not satisfactory because soap ...

Catalytic hydrogenation of oils results in the production of ...

What is the atomic number of Iridium? ...