First transitory chemical formed by reaction between `CO_(2)` and RuBP is

The first chemicals formed on the earth were

The chemical reaction between Calcium oxide and water is:

Write the chemical equation for the reaction between ethylamine and nitrous acid and name the organic compound formed.

The intermediate which is formed is formed in the first step of the reaction between CH_3CH=CH_2 and HBr is a -

(a) How is benzoyl chloride converted into benzaldehyde? Name the reaction. (b) Write the chemical reaction for the reaction between dilute NaOH and acetaldehyde, mention the name of the product formed.

Write the balanced chemical equation for the reaction between a Grignard reagent and ethanol. Name the compound formed.

The chemical reaction between copper and oxygen can be categorized as: