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
Alexxandr [17]
3 years ago
8

What is the mass, in grams, of 8 mol of 12c?

Chemistry
1 answer:
Kitty [74]3 years ago
5 0

The mass of 8 mol of ¹²C is 96 g.

Mass = 8 mol × (12 g/1 mol) = 96 g

You might be interested in
Describe the photoelectric effect and explain why it made modifications to the Rutherford model necessary.
Furkat [3]
<span>Photoelectric effect refer to the emission of electron or free carriers when light shine into a material. According to the Rutherford model, light of any energy should be able to make electrons leave the atom and be emitted. The energy of the emitted electrons should be related to the intensity of the light. But the energy of the electron is actually only related to the energy of the light</span>
6 0
3 years ago
Read 2 more answers
Which is a characteristic of a solution1. its particles scatter light2. ita particles are evenly distributed 3. its particles se
FrozenT [24]
A colloid has the particles that have the ability to scatter light called the Tyndall effect named after the scientist named Tyndall. A suspension has large suspended particles that settle out at the bottom of the container. A solution has small particles that are evenly distributed throughout. Hence the answer is choice 2.
8 0
3 years ago
Read 2 more answers
start out as one kind of rock, but large amounts of pressure and heat change them into a different kind.
Eddi Din [679]

Answer:

Metamorphic

Explanation:

6 0
3 years ago
0.50 mol A, 0.60 mol B, and 0.90 mol C are reacted according to the following reaction
algol [13]

Reactant C is the limiting reactant in this scenario.

Explanation:

The reactant in the balanced chemical reaction which gives the smaller amount or moles of product is the limiting reagent.

Balanced chemical reaction is:

A + 2B + 3C → 2D + E

number of moles

A = 0.50 mole

B = 0.60 moles

C = 0.90 moles

Taking A as the reactant

1 mole of A reacted to form 2 moles of D

0.50 moles of A will produce \frac{2}{1} = \frac{x}{0.50}

thus 0.50 moles of A will produce 1 mole of D

Taking B as the reactant

2 moles of B reacted to form 2 moles of D

0.60 moles of B reacted to form x moles of D

\frac{2}{2} = \frac{x}{0.6}

x = 2 moles of D is produced.

Taking C as the reactant:

3 moles of C reacted to form 2 moles of D

O.9 moles of C reacted to form x moles of D

\frac{2}{3} = \frac{x}{0.9}

= 0.60 moles of D is formed.

Thus C is the limiting reagent in the given reaction as it produces smallest mass of product.

5 0
3 years ago
Which is more soluble at 28
CaHeK987 [17]

Answer:

a.

Explanation:

At 28 degrees highest line is CaCl2. Answer a.

3 0
3 years ago
Read 2 more answers
Other questions:
  • At –45oC, 71 g of fluorine gas take up 6843 mL of space. What is the pressure of the gas, in kPa?
    6·1 answer
  • When a substance melts, is energy being added or removed?
    5·2 answers
  • At the start of a measurement, a radioisotope has 10,000 unstable nuclei. over 2 days 5,000 of these unstable nuclei undergo rad
    12·1 answer
  • The three beakers shown below contain solutions of [cof6]3–, [co(nh3)6]3+, and [co(cn)6]3–. based on the colors of the three sol
    11·1 answer
  • If it takes 54 mL of 0.1 M NaOH to neutralize 125 mL of an HCl solution, what is the concentration of the HCl?
    7·1 answer
  • What are some examples of exchange reactions ?
    6·1 answer
  • How could you obtain sugar crystals from the sugar solution, without losing the ethanol?
    6·1 answer
  • The definition of chemical symbol
    11·2 answers
  • Maria examines a mixture that appears to be the same throughout. However, when she looks at a sample using a magnifying lens, sh
    11·2 answers
  • Both formic acid and carbonic acid contain two hydrogen atoms. Why is the chemical formula of formic acid written HCHO₂ (with th
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!