Chemistry
Grade-8
Easy

Question

How many reactants are participating in the following chemical reaction?
straight N subscript 2 plus 3 straight H subscript 2 rightwards harpoon over leftwards harpoon with above space 200 atm on top 2 NH subscript 3 ?

  1. One
  2. Two
  3. Three
  4. Four

hintHint:

The reactants are written before the arrow in an equation

The correct answer is: Two


    • A substance that undergoes a chemical reaction is called a reactant. Here the reactants are N2 and H2.
    • The compounds on the left side of the arrows are the reactants and on the right side are the products.

    Related Questions to study

    Grade-8
    Chemistry

    Which of the following gas obtained during photosynthesis reaction?

    Which of the following gas obtained during photosynthesis reaction?

    ChemistryGrade-8
    Grade-8
    Chemistry

    Identify the products obtained during the following chemical reaction?
    NH subscript 3 left parenthesis straight g right parenthesis plus HCl left parenthesis straight g right parenthesis rightwards harpoon over leftwards harpoon NH subscript 4 Cl open parentheses straight s close parentheses

    Identify the products obtained during the following chemical reaction?
    NH subscript 3 left parenthesis straight g right parenthesis plus HCl left parenthesis straight g right parenthesis rightwards harpoon over leftwards harpoon NH subscript 4 Cl open parentheses straight s close parentheses

    ChemistryGrade-8
    Grade-8
    Chemistry

    Read the following paragraph and answer the following question.
    When sulphuric acid reacts with carbonates, a salt like ferrous sulphate, water and CO2are formed as products. The carbon dioxide causes bubbling during the reaction.
    H subscript 2 S O subscript 4 plus F e C O subscript 3 rightwards arrow F e S O subscript 4 plus H subscript 2 O plus C O subscript 2
    The property, in which formation of gas bubbles in the liquid takes place during the above chemical reactions is called as

    Read the following paragraph and answer the following question.
    When sulphuric acid reacts with carbonates, a salt like ferrous sulphate, water and CO2are formed as products. The carbon dioxide causes bubbling during the reaction.
    H subscript 2 S O subscript 4 plus F e C O subscript 3 rightwards arrow F e S O subscript 4 plus H subscript 2 O plus C O subscript 2
    The property, in which formation of gas bubbles in the liquid takes place during the above chemical reactions is called as

    ChemistryGrade-8
    parallel
    Grade-8
    Chemistry


    In the chemical reaction the product molecules written on the:


    In the chemical reaction the product molecules written on the:

    ChemistryGrade-8
    Grade-8
    Chemistry

    _________ substance which accelerate the chemical reaction, however itself  doesn’t undergo any chemical change.

    _________ substance which accelerate the chemical reaction, however itself  doesn’t undergo any chemical change.

    ChemistryGrade-8
    Grade-8
    Chemistry

    If a reaction produces 28 grams, and one of its reactants had 12 grams, how much did the other reactant had?

    If a reaction produces 28 grams, and one of its reactants had 12 grams, how much did the other reactant had?

    ChemistryGrade-8
    parallel
    Grade-8
    Chemistry

    Which of the following statement is incorrect? 

    Which of the following statement is incorrect? 

    ChemistryGrade-8
    Grade-8
    Chemistry

    The true statement among the following is

    The true statement among the following is

    ChemistryGrade-8
    Grade-8
    Chemistry

    The molecular weight of HNO3  is _________.

    The molecular weight of HNO3  is _________.

    ChemistryGrade-8
    parallel
    Grade-8
    Chemistry

    Practically, the atomic mass can be represented by:

    Practically, the atomic mass can be represented by:

    ChemistryGrade-8
    Grade-8
    Chemistry

    Does the equation N2+H2 →NH3 follow the Law of Conservation of Mass?

    Does the equation N2+H2 →NH3 follow the Law of Conservation of Mass?

    ChemistryGrade-8
    Grade-8
    Chemistry

    The law of conservation of mass is also called as:

    The law of conservation of mass is also called as:

    ChemistryGrade-8
    parallel
    Grade-8
    Chemistry

    The atomic mass of an atom that has 12 protons, 12 electrons and 12 neutrons is:

    The atomic mass of an atom that has 12 protons, 12 electrons and 12 neutrons is:

    ChemistryGrade-8
    Grade-8
    Chemistry

    The molecular mass of CO2 molecule will be?

    The molecular mass of CO2 molecule will be?

    ChemistryGrade-8
    Grade-8
    Chemistry

    In the given reaction, Hydrochloric acid reacts with sodium hydroxide to form sodium chloride and water. The given chemical reaction:

    In the given reaction, Hydrochloric acid reacts with sodium hydroxide to form sodium chloride and water. The given chemical reaction:

    ChemistryGrade-8
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.