Chemistry

Could someone please check my Chemistry homework?

The molecular formula for cisplatin, a chemotherapy agent, is PtCl2(NH3)2

(The numbers are all supposed to be subscripts)

1. What is the molar mass of cisplatin?
Ans: 300.06 g/mol

2. How many moles of hydrogen atoms are in one mole of cisplatin?
Ans: 6

3. How many molecules are in 10.0g of cisplatin?
Ans: 2.01 x 10^22

  1. 👍
  2. 👎
  3. 👁
  1. All of these are correct. I'm sorry I didn't notice the post earlier.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    the formula H2O2 is an example of 1.molecular formula 2. an empirical formula 3.an ionic formula 4.an organic formula

  2. chemistry

    A compound is found to be 51.39% carbon, 8.64% hydrogen, and 39.97% nitrogen. It has a molecular molar mass of 140.22 g/mol. (This question requires one to find the empirical formula to end up with the final answer in molecular

  3. science

    Which of the following can be classified as a bacterial infectious agent? a)an agent that is transmitted by a non-living thing that uses cells to carry out its functions b)an agent that is transmitted by a single-celled organism

  4. Chemistry

    Use the experimental molar mass to determine the molecular formula for compounds having the following analyses. A. 41.39% carbon, 3.47% hydrogen, 55.14% Oxygen; experimental molar mass 116.07 I got C4H4O4 as the molecular formula.

  1. Chemistry

    An organic compound that has the empirical formula CHO has a molecular mass of 145 amu. Its molecular formula is?

  2. Science/ Chemistry

    When 0.422 g of phosphorus is burned, 0.967 g of a white oxide (a compound of phosphorus and oxygen) is obtained. a. Determine the empirical formula of the oxide. So for the empirical Formula I got P_2O_5 now it wants me to Write

  3. Science

    What is the three-dimensional structure of the nuclei of atoms in a molecule or polyatomic ion called? Lewis Dot structure bond length molecular geometry molecular formula Molecular geometry?

  4. Chemistry

    Choose and best oxidizing agent and the best reducing agent: Ni2+, Al, H+, and I- ??? I'm so confused, please help! I know the oxidizing agent is being reduced and the reducing agent is getting oxidized. But how do I use the

  1. Chemistry

    Analysis of a sample of an organic compound showed it contains 39.9%carbon,6.9%hydrogen and 53.2%oxygen. a)calculate the empirical formula b)if the relative molecular mass is 60,what is the molecular formula of the

  2. Chemistry

    A compound has an empirical formula of CH2 and molecular mass of 84g. What is it's molecular formula?

  3. chemistry

    Criticize the following statements. 1. In an ionic compound, the number of cations is always equal to the number of anions. [Is it ok to say 'not always'?] 2. The molecular formula for strontium bromide is SrBr(sub 2) [what's

  4. Chemistry

    Please check my answers for the following questions. THANK YOU. 1) The empirical formula of a compound that is 25.9% nitrogen and 74.1% oxygen is.... ANSWER: N2O 2) empirical formula of a compound that consists of 4.80 grams of

You can view more similar questions or ask a new question.