Subjective Type

Complete each synthesis by giving the missing starting material, reagent, or products.

Solution

SIMILAR QUESTIONS

Chemical Reactions and Equations

$$2H_{2}+O_{2}\rightarrow 2H_{2}O$$ What is the ratio between the reactant molecules in the above reaction?

Chemical Reactions and Equations

Complete the following and state the relation between configurations of the reactant and product. i. $$_L$$-$$MeCH(OH)Et +H B r \longrightarrow ?$$ ii. $$_L$$-$$M e C H(O Ac)Et+Na OH \longrightarrow ?$$ iii. $$_L$$-$$M eEtPrCOMe+H I \longrightarrow ?$$

Chemical Reactions and Equations

Which of the following statements are correct about the given reaction?

Chemical Reactions and Equations

A metal X forms a salt $$XSO_4$$. The salt $$XSO_4$$ forms a clear solution in water which reacts with sodium hydroxide solution to form a blue precipitate Y. Metal X is used in making electric wires and alloys like brass a) What do you think metal X could be? b) Write the name, formula and colour of salt $$XSO_4$$. c) What is the blue precipitate Y? d) Write a chemical equation of the reaction which takes place when salt $$XSO_4$$ reacts with sodium hydroxide solution. Give the state symbols of all the reactants and products which occur in the above equation.

Chemical Reactions and Equations

Differentiate between: Reactants and products.

Chemical Reactions and Equations

Fill in the blanks: The substances formed as a result of a chemical reaction are called..............

Chemical Reactions and Equations

A colourless solution $$(X)$$ gives black precipitate on passing $$H_2S, (X)$$ also gives a white precipitate with stannous chloride which gradually changes to grey. What may be $$(X)$$?

Chemical Reactions and Equations

A ship that has sunk to the bottom of the ocean may still exhibit corrosion. One difference in the corrosion reaction between ship above water and one that has sunk of the bottom of the ocean may be that ______________________.

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