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
weqwewe [10]
3 years ago
5

Calculate the value of a gold bar if it weighs 70lbs

Chemistry
1 answer:
solong [7]3 years ago
3 0
1.3 million roughly

----------------------------
You might be interested in
Potassium chlorate (kclo3) decomposes in a reaction described by this chemical reaction: 2kclo3(s) → 2kcl(s) + 3o2(g) how does t
soldi70 [24.7K]
When the KClO3 decomposes, more oxygen is produced. I don't think I know any other possibility exists.<span />
5 0
4 years ago
What are 4 main properties of covalent bonds
netineya [11]

Answer:

low boiling points and melting points

various colors

poor conductors of heat and electricity

brittle solids

3 0
3 years ago
Am i the only person thats gonna be doing schoolwork thanks giving beak
solmaris [256]

Answer: Nah, I got 2 get some stuff done 2 tbh lol

Explanation:

5 0
3 years ago
Name two types of orbitals that current atomic theory uses to identify spaces electrons can occupy and describe the shape of eac
Maurinko [17]
F Orbitals

The n=4, l=3 orbitals are called f orbitals, and they’re difficult to describe. They have multiple complex features. For example, the n=4, l=3, m=0; m=1; and m=-1 orbitals are shaped like dumbbells again, but now with two donuts between the ends of the barbell. The other m values look kind of like a bundle of eight balloons, with all their knots tied together in the center.

D Orbitals

When n=3, then l can equal 2, and when l=2, m can equal 2, 1, 0, -1, and -2. The l=2 orbitals are called d orbitals, and there are five different ones corresponding to the different values of m. The n=3, l=2, m=0 orbital also looks like a dumbbell, but with a doughnut around the middle. The other four d orbitals look like four eggs stacked on end in a square pattern. The different versions just have the eggs pointing in different directions.

3 0
3 years ago
Help?
Ahat [919]

Answer:

KClO_3

Explanation:

Hello!

In this case, as we know the mass of the total sample, we can first compute the mass of oxygen:

m_O=22.9g-7.33g-6.65g=8.92g

Next, we compute the moles of each element:

n_K=\frac{7.33g}{39.9g/mol}= 0.184mol\\\\n_{Cl}=\frac{6.65g}{35.45g/mol}=0.188mol \\\\n_O=\frac{8.92g}{16.00g/mol} =0.5575mol

Now, we divide the moles by 0.184 moles, the fewest ones, to obtain:

K=\frac{0.184}{0.184}=1.0 \\\\Cl=\frac{0.187}{0.184}=1.0\\\\O=\frac{0.5575}{0.184}  =3.0

Therefore, the empirical formula is:

KClO_3

Regards!

3 0
3 years ago
Other questions:
  • In which group do all atoms have two valence electrons in the ground state?
    14·1 answer
  • Please solve quickly
    5·1 answer
  • The condensed electron configuration of vanadium, element 23, is ________. a. [Ar]3s23p7 b. [Ar]3s43p5 c. [Ne]3s43p3 d. [Ne]3s43
    10·1 answer
  • The concentration of a mixture of two or more liquids is expressed as a percentage by
    9·1 answer
  • really need this answer
    9·1 answer
  • PLEASE HELP!!<br><br> How does temperature, agitation, and particle size affect solubility?
    15·1 answer
  • What is the total pressure of three gases, if the partial pressures are: 2.67 mmHg, 45.29 mmHg, and 789.6 mmHg
    8·1 answer
  • The carbon atom has six total electrons in two energy levels. How many will be in each<br> level?
    12·2 answers
  • How many grams are there in 0.75 moles of Sodium
    15·2 answers
  • Name the compounds represented by the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!