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
Vitek1552 [10]
3 years ago
13

Are there a mole of golf in a 200 g gold necklace

Chemistry
1 answer:
meriva3 years ago
4 0

Explanation:

The answer is 0.5 moles of gold

You might be interested in
If you add two protons to a nitrogen atom what would happen to it ?
likoan [24]

Answer:

This happens when there are too many protons in the nucleus, because the positive protons repel each other. When two protons fuse together, one of them decays into a neutron. Our new nucleus now has one proton and one neutron. PLEASE MARK AS BREINLEST.

8 0
3 years ago
What features of Post-It Notes make it slightly sticky?
d1i1m1o1n [39]

Answer:

Adhesive

Explanation:

7 0
3 years ago
Suppose you have samples of three unknown solids. Explain how you could use their properties to
alexandr402 [8]

Answer:https://es.khanacademy.org/science/ap-chemistry-beta/x2eef969c74e0d802:intermolecular-forces-and-properties/x2eef969c74e0d802:properties-of-solids/v/ionic-solids

Explanation:

7 0
3 years ago
SELECT THE STATEMENT ABOUT ELECTRONS AND ATONS THAT IS TRUE 1.EACH ORBITS HOLDS A FIXED NUMBER OF ELECTRONS 2.THE N=1 ORBIT CAN
mel-nik [20]
1. <span>EACH ORBITS HOLDS A FIXED NUMBER OF ELECTRONS </span>
7 0
3 years ago
Balance the chemical equation. (Blank) N2O3 → (Blank) N2 + (Black) O2
Anna71 [15]

  The balanced equation is as below

 2 N₂O₃ →  2N₂ + 3O₂

<u><em> Explanation</em></u>

According  to the law  of mass conservation the  number of atoms  in reactants side must  be equal  the to the number of atoms in products  side.

 Therefore the  balanced reaction  above is balanced  since the number of atoms  in reactants side  are equal to number of atoms in products side.

For  there 4 atoms  of N   in reactants  side and  4 in products side.


6 0
4 years ago
Read 2 more answers
Other questions:
  • Acetic acid is a weak acid with a pKa of 4.76. What is the concentration of acetate in a buffer solution of 0.2M at pH 4.9. Give
    12·1 answer
  • In a chemical reaction, the reactants contain 385 kJ of chemical energy, and the products contain 366 kJ of chemical energy.
    13·2 answers
  • in the hypothesis “shark feeding programs are causing an increase in shark attacks” what is the dependent variable
    11·1 answer
  • From the data below element first ionization energy 1 1310 kj/mol 2 1011 kj/mol 3 418 kj/mol 4 2080 kj/mol 5 947 kj/mol which el
    9·1 answer
  • How do the number and kind of atoms in the reactants compare to the number and kind of atoms in the products
    6·1 answer
  • How you would prepare 200.0mL of a 0.25M NaOH solution.<br> a) 2g<br> b) 4g <br> c) 8g <br> d) 6g
    6·1 answer
  • What is represented by a straight line on a graph?
    8·1 answer
  • Determine the possible traits of the calves if:
    9·1 answer
  • Complete the following table showing what is produced from a single barrel of oil:
    5·1 answer
  • I NEED A WORK EQUATION AGAIN HELLPPP PPLS!!! ​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!