1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ValentinkaMS [17]
3 years ago
6

Which of the following has more atoms 3.14 g Cu or 1.10 g of H? Explain

Chemistry
1 answer:
ziro4ka [17]3 years ago
8 0
63.5 gm cu contain 6.02*10^23 molec
1 gm cu contain 6.02*10^23/63.5
3.14 gm contain 6.02*10^23*3.14/63.5

similary in case of H2
1.10*6.02*10^23/2

then you can compare the result
You might be interested in
A device that does work with only one movement is a simple machine <br> true or false
Rainbow [258]

Answer:

true

Explanation:

8 0
3 years ago
Bromine can be classified as a
sergiy2304 [10]

Answer:

Halogen / salt-former

Explanation:

Bromine is classified as an element in the 'Halogens' section which can be located in group 7 of the Periodic Table. The term "halogen" means "salt-former" and compounds containing halogens are called "salts".

8 0
3 years ago
A chemist wants a 0. 100 M solution of NaOH. She has 0. 0550 mol NaOH available. What volume of solution is needed to make the m
yuradex [85]

Answer:the answer is 0.0550L

Explanation:

7 0
2 years ago
Edmentum
goldenfox [79]

Answer:

They all contain switches

6 0
2 years ago
Chemicals are classified as health hazards when they pose which of the following hazardous effects?
AlexFokin [52]

Answer:

poisoning, breathing problems, skin rashes, allergic reactions, allergic sensitisation, cancer, and other health problems from exposure.

Explanation:

many hazardous chemicals are also classified as dangerous goods.

4 0
2 years ago
Other questions:
  • The reaction described in part a required 3.35 l of calcium chloride. what is the concentration of this calcium chloride solutio
    10·1 answer
  • The most recent treason indictment involved a U.S. citizen who was accused of turning into an operative for which of the followi
    15·1 answer
  • WILL GIVE BRAINLY
    7·1 answer
  • 4. According to Reference Table G, how many grams of KNO3 would be needed to saturate 200 grams of
    10·1 answer
  • it is difficult to evaluate the toxicity of substances what factors can vary how harmful a chemical is dose of exposure age and
    8·1 answer
  • What is the chemical name of the compound Ti2O3? Use the list of polyatomic ions and the periodic table to help you answer.
    6·2 answers
  • What mainly inspired the Europeans to travel the ocean
    11·1 answer
  • Which of the following statements is TRUE about the loose rocks on the surface
    7·2 answers
  • An atom has 10 total electrons. How would you describe the reactivity of
    13·1 answer
  • Which pair of diseases could both be treated effectively with antibiotics
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!