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
Lorico [155]
3 years ago
9

Provide the bond type, molecular structure, and intermolecular forces for H2O and CO2. Compare and Contrast these structures fro

m NaCl. Using that information, explain why each of these are in a different phase at room temperature.
Chemistry
1 answer:
mel-nik [20]3 years ago
8 0

Answer:

Provide the bond type, molecular structure and intermolecular forces for NaCI, H2O and CO2. Using that information, explain why each of these are in a different phase at room temperature.

Explanation:

You might be interested in
Aluminum and oxygen react according to the following equation: 4Al(s) 3O2(g) --> 2Al2O3(s) What mass of Al2O3, in grams, can
algol [13]

Answer:

8.66 g of Al₂O₃ will be produced

Explanation:

4Al (s) + 3O₂ (g)  → 2Al₂O₃ (s)

This is the reaction.

Problem statement says, that the O₂ is in excess, so the limiting reactant is the Al. Let's determine the moles we used.

4.6 g / 26.98 g/mol = 0.170 moles

Ratio is 4:2.

4 moles of aluminum can produce 2 moles of Al₂O₃

0.170 moles of Al, may produce (0.170  .2)/ 4 = 0.085 moles

Let's convert the moles of Al₂O₃ to mass.

0.085 mol . 101.96 g/mol = 8.66 g

3 0
3 years ago
Read 2 more answers
What is the goal of the Psyche mission?
Mariana [72]
A. to examine asteroids
7 0
3 years ago
Read 2 more answers
1.a)concentrated sulphuric acid reacts with ethanol to produce ethene
Murljashka [212]

Answer: a) Temperature of 170^0C

b) C_2H_5OH\stackrel{conc H_2SO_4, 170^0C}\rightarrow C_2H_4+H_2O

c) dehydrating agent

Explanation:

Ethanol is heated with an excess of concentrated sulfuric acid at a temperature of 170°C to produce ethene.

The balanced chemical reaction is:

C_2H_5OH\stackrel{conc H_2SO_4, 170^0C}\rightarrow C_2H_4+H_2O

Here concentrated sulfuric acid removes a water molecule from ethanol and thus acts as a dehydrating agent.

4 0
3 years ago
2339.1 in standard form or scientific notation
zhenek [66]
See under both it comes

6 0
3 years ago
Read 2 more answers
Calcium fluoride (CaF2) has a solubility constant of 3.45 x 10-11
tangare [24]
Ksp=3.45×10⁻¹¹

CaF₂(s) ⇄ Ca²⁺(aq) + 2F⁻(aq)

Ksp=[Ca²⁺][F⁻]²

[Ca²⁺]=C(CaF₂)
[F⁻]=2C(CaF₂)

Ksp=4{C(CaF₂)}³

C(CaF₂)=∛(Ksp/4)

C(CaF₂)=∛(3.45×10⁻¹¹/4)=2.05×10⁻⁴ mol/L

2.05×10⁻⁴ M
3 0
3 years ago
Other questions:
  • Determine the enthalpy of the products of ideal combustion, i.e., no dissociation, resulting from the combustion of an isooctane
    8·1 answer
  • Answer the following question.
    10·1 answer
  • Question 1 (1 point)
    5·2 answers
  • If an increase in temperature accompanies a reaction, what occurred?
    7·2 answers
  • Which of the following processes release energy? a. ball rolling down a hill b. formation of copper (II) oxide from copper and o
    15·1 answer
  • Which is a binary ionic compound? A.MgCl2 B.C6H12O6 C.CO2 D.PO43- E.CH4
    13·2 answers
  • A solution contains two isomers, n-propyl alcohol and isopropyl alcohol, at 25°C. The total vapor pressure is 38.6 torr. What ar
    9·1 answer
  • Part 1. A glass bottle, which is half-filled with water, has a balloon attached to its opening. The bottle is placed in a hot wa
    8·1 answer
  • What are the physical properties of the cookie/cracker? List 3 or more.
    8·2 answers
  • Which of the following is a primary source?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!