Chemistry
Grade-10
Easy

Question

How many aluminum atoms are in Al2(SO4)3?

  1. 1
  2. 2
  3. 3
  4. 4

hintHint:

The subscript of the element shows the number of atoms present in the chemical equation.

The correct answer is: 2


    Aluminum atoms are in Al2(SO4)

    Related Questions to study

    Grade-10
    Chemistry

    Is this equation balanced?

    Is this equation balanced?

    ChemistryGrade-10
    Grade-10
    Chemistry

    The big/regular sized numbers in a chemical formula:
    (the RED numbers)

    The big/regular sized numbers in a chemical formula:
    (the RED numbers)

    ChemistryGrade-10
    Grade-10
    Chemistry

    The small numbers in a chemical formula:
    (the BLUE numbers)

    The small numbers in a chemical formula:
    (the BLUE numbers)

    ChemistryGrade-10
    parallel
    Grade-10
    Chemistry

    "Solid zinc oxide is produced by combining zinc powder with oxygen gas." What is the correct skeleton equation for this reaction?

    "Solid zinc oxide is produced by combining zinc powder with oxygen gas." What is the correct skeleton equation for this reaction?

    ChemistryGrade-10
    Grade-10
    Chemistry

    "Solid zinc oxide is produced by combining zinc powder with oxygen gas." What is/are the reactant(s)?

    "Solid zinc oxide is produced by combining zinc powder with oxygen gas." What is/are the reactant(s)?

    ChemistryGrade-10
    Grade-10
    Chemistry

    Potassium iodide is a catalyst in a chemical reaction; where would this be placed when writing the chemical reaction?

    Potassium iodide is a catalyst in a chemical reaction; where would this be placed when writing the chemical reaction?

    ChemistryGrade-10
    parallel
    Grade-10
    Chemistry

    Balance the equation:
    Si(OH)4+NaBr  SiBr4+NaOH

    Balance the equation:
    Si(OH)4+NaBr  SiBr4+NaOH

    ChemistryGrade-10
    Grade-10
    Chemistry

    Which is a balanced equation?

    Which is a balanced equation?

    ChemistryGrade-10
    Grade-10
    Chemistry

    Which of the following shows the correct way to balance the chemical equation?
    Fe + O2 → Fe2O3

    Which of the following shows the correct way to balance the chemical equation?
    Fe + O2 → Fe2O3

    ChemistryGrade-10
    parallel
    Grade-10
    Chemistry

    Fill in the blanks with a coefficient:
    _ HCl + H3PO4 → PCl5  +_ H2O

    Fill in the blanks with a coefficient:
    _ HCl + H3PO4 → PCl5  +_ H2O

    ChemistryGrade-10
    Grade-10
    Chemistry

    When balancing an equation...

    When balancing an equation...

    ChemistryGrade-10
    Grade-10
    Chemistry

    A word equation...

    A word equation...

    ChemistryGrade-10
    parallel
    Grade-10
    Chemistry

    The law of conservation of mass states that....

    The law of conservation of mass states that....

    ChemistryGrade-10
    Grade-10
    Chemistry

    A chemical reaction that releases energy by light or heat

    A chemical reaction that releases energy by light or heat

    ChemistryGrade-10
    Grade-10
    Chemistry

    Number of C's in 2 molecules of Na2CO3 is:

    Number of C's in 2 molecules of Na2CO3 is:

    ChemistryGrade-10
    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.