What is the correct molecular formula of an organic compound that has the molecular weight of 90 and the empirical formula CHZO? It is given that, C =12, H =1, and 0 =16.

At a temperature of100°C and at a pressure of 27.6 MP8, the volume Occupied by two moles of carbon dioxide is 140.06 cm3. What will be the compressibility factor?

What is the correct elemental composition of Chromium Chloride?

Which of the following statements is not correct about heat?

Which of the following statements is not correct about the kinetic molecular theory of gases?

Which of the following laws of chemistry states that the molar volume of different gases at the same temperature and pressure has the same value?

The lewis structure of ash3 shows ________ nonbonding electron pair(s) on as.

The formation of an enzyme-substrate complex is the ________ step in enzyme action.

(chad deity) che chavez castro is __________.

Anomers of d-glucopyranose differ in their stereochemistry at ________.

Air pollution in tehran ________.