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
alexira [117]
3 years ago
5

What is the difference between ionization energy and ionization potential​

Chemistry
1 answer:
rjkz [21]3 years ago
3 0

Answer:

They are similarly

Explanation:

You might be interested in
If 9 moles of nitrogen gas and 9 moles of hydrogen
Luda [366]

Answer:

dnfberbgiieur

Explanation:

4 0
3 years ago
A 3.24-gram sample of NaHCO3 was completely decomposed in an experiment. 2NaHCO3 → Na2CO3 + H2CO3 In this experiment, carbon dio
Stolb23 [73]

Answer:

a) mass of the H2CO3 produced:

given:

Mass of sample = 3.24 g

Mass of Na2CO3 obtained after decomposition = 2.19 g

Solution :

Molar mass of NaHCO3 = 84

reaction:

2NaHCO3 → Na2CO3 + H2CO3

so it is clear that 2 mole of NaHCO3 gives 1 mole of Na2CO3 and H2CO3

Now, ICE table for the reaction is :

NaHCO3 Na2CO3 H2CO3

I 3.24/84 0 0

C -2x +x +x

E 3.24/84 -2x x x

As NaHCO3 is completely decomposed so final Concentration of NaHCO3 is zero.

=> 3.24/84 -2x = 0

=> 2x = 3.24/84

=> x = 1.62/84

The new ICE table is :

NaHCO3 Na2CO3 H2CO3

I 3.24/84 0 0

C -2x = -2(1.62/84) +x = 1.62/84 +x = 1.62/84

E 0 1.62/84 1.62/84

From the above ICE table,

it is found that (1.62/84 ) moles of H2CO3 is obtained.

Since,

The molar mass of H2CO3 is 62

=> Mass of H2CO3 obtained = moles × molar mass

=> Mass of H2CO3 obtained = (1.62 /84 ) × 62

= 1.19 grams

Mass of H2CO3 experimentally :

Mass of reactants = mass of products

=> Mass of sample = mass of Na2CO3 + mass of H2CO3

=> Mass of H2CO3 = mass of sample - mass of Na2CO3

= 3.24 - 2.19 = 1.05 g

b) Experimental mass = 1.05 g

Theoretical mass = 1.19 g

Percentage yield of H2CO3 = Experimental mass × 100 / Theoretical mass

= 1.05 × 100 /1.19

= 88.23 %

6 0
2 years ago
A piece of chocolate with a mass of 8 grams melts. What is the mass of the melted chocolate?
LiRa [457]

Answer:

The mass of the melted chocolate is 8 grams.

Explanation:

When something is melted including chocolate the mass remain the same or does not change, it is only the motion of the particles that changes and this is called law of conservation of mass.

The law states that mass can neither be created nor destroyed during chemical reaction but it remain the same.

7 0
3 years ago
What are consequences for an animal if it attacks
Usimov [2.4K]

Answer:

it gets euthanized. or it gets put down

5 0
2 years ago
You have 2.394 x 102 mL of oxygen gas (O2) at 7.20 x 102 mm of Hg and 78 oC.
igomit [66]
We are given with
V = <span>2.394 x 102 mL 
P = </span><span>7.20 x 102 mm of Hg
T = </span><span>78 oC

We are asked to determine the mass of the sample in milligrams
Using the ideal gas law
n = PV / RT
n = </span>7.20 x 102 mm of Hg (2.394 x 102 mL) / R (78 + 273)
Use the appropriate value for R or just convert the values to SI and use R = 8.314
Then, solve for the mass of the sample by using the MW Oxygen which is 16 g/mol
3 0
3 years ago
Other questions:
  • If 7.83 g of H 2 is reacted with 15.7 g of O 2 in the reaction 2H2 + O2 → 2H2O , what is the limiting reagent?
    14·1 answer
  • What is the volume of 1.9 moles of chlorine gas (Cl2) at standard temperature and pressure (STP)?
    9·2 answers
  • A county creates an park to protect a forest.
    11·1 answer
  • Classify the bonds formed between each pair as ionic, polar covalent, or nonpolar covalent based solely on each element's positi
    9·1 answer
  • Water acts as a solvent.<br> a. True<br> b. False
    8·1 answer
  • Balance the following equations:
    6·1 answer
  • Homeostasis means maintaining
    7·2 answers
  • What is an alkaline earth metal that has 5 shells?
    11·2 answers
  • 1. Phosphorous reacts with bromine to form phosphorous tribromide. If 35.0 grams of bromine
    11·1 answer
  • The diagram is an example of which of the following..
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!