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
kolezko [41]
3 years ago
14

COMPLETE

Chemistry
1 answer:
Mademuasel [1]3 years ago
5 0

Answer:

I can't understand any thing

You might be interested in
What is the total pressure in a container with 256 mm Hg of Oz, 198 mm Hg of He,
irina1246 [14]

Answer:

P(total pressure) = 504 mmHg = 504mm/760mm/atm = 0.663 atm

Explanation:

Apply Dalton's Law of Partial Pressures.

P(total) = ∑Partial Pressures = ∑(256mm + 198mm + 48mm) = 504 mmHg

P(total pressure) = 504 mmHg = 504mm/760mm/atm = 0.663 atm

7 0
2 years ago
Which of the following is a physical property of a substance?
vaieri [72.5K]
B boiling point https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Map%3A_Introductory_Chemistry_(Tro)/03%3A_Matter_and_Energy/3.05%3A_Differences_in_Matter%3A_Physical_and_Chemical_Properties#Summary
8 0
3 years ago
Adam is doing a science project. He wants to find out how the height of the Sun affects the length of shadows. He will measure t
Akimi4 [234]

Answer:

d I think there's two answer

Explanation:

or c

7 0
2 years ago
Which of the following elements is the smallest?
Oliga [24]

Answer:

Explanation:

The atomic radius of elements are used to estimate the sizes of elements. The atomic radius is taken as half of the inter-nuclear distance between two covalently bonded atoms of non-metallic elements or half of the distance between two nuclei in the solid state of metals.

To solve this problem we will obtain the atomic radius values of the given elements from a standard atomic radius table;

          Si          111 pm

           P          98 pm

          Cl          79 pm

            S           87pm

pm = picometer

We see that chlorine has the least atomic radius

7 0
3 years ago
Read 2 more answers
Can Someone Please Help Me !!!
8090 [49]

alumunum and oxygon with 2 Al atoms and 3 oxygen atoms make alumunum trioxide hope i went full god mode right there

5 0
3 years ago
Other questions:
  • Why is it important to neutralize the reaction mixture during the workup?
    6·1 answer
  • Н - О - Н<br> I have to find the Molecular formula
    8·1 answer
  • A three-step process for producing molten iron metal from Fe2O3 is: 3Fe2O3 + CO → 2Fe3O4 + CO2 Fe3O4 + CO → 3FeO + CO2 FeO + CO
    10·1 answer
  • How can some of the difficulties caused by the Down Syndrome be over come?
    11·1 answer
  • Which of these objects is made of cells?<br> A. rocks B. snow C. trees D. water
    11·1 answer
  • Chem please help theres a photo attatched
    5·2 answers
  • HELLP: WHAT IS THE 10 ORGANIZATIONS OF MATTER???<br><br><br> WILL GIVE BRAINLEST
    15·1 answer
  • The "dots" in a electron dot structure (Lewis Dot) represent the following:
    15·1 answer
  • What does a virus inject into a cell?
    7·1 answer
  • How do I solve this ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!