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
lisov135 [29]
2 years ago
15

What are ionic compounds ​

Chemistry
1 answer:
musickatia [10]2 years ago
5 0
Ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding
You might be interested in
Gold’s natural state has a definite shape and a definite volume. What is gold’s natural state
Furkat [3]

If Gold's natural state has a definite shape and a definite volume, then its natural state is solid.

8 0
2 years ago
Answer and explain please​
Aliun [14]

Answer:

ℍ ℙ ℂℝ

Explanation:

6 0
2 years ago
A gaseous compound has a mass of 8.00 g at 2.81 atm and 300. K in a 1.00 L container.
Maurinko [17]

Answer:

The question asks for moles, which can be obtained from P-V-T data using the ideal gas

equation: n =

RT

PV .

Now use the rearranged gas law to determine the number of moles in the sample:

!

n = PV

RT = (6.47 x 105 Pa)(5.65 x 10-4m3

)

(8.314 J

mol K )(21.7 + 273.15 K) = 0.149 mol.

All conditions except the pressure and volume are fixed, so P1V1 = P2V2 can be used: 3.62 L

101kPa

(647 kPa)(0.565 L)

2

1 1

2 = =

P

PV V

Explanation:

4 0
3 years ago
Read 2 more answers
What happens in the artificial transmutation of an element? Included an example.
andreev551 [17]
In artificial transmutations the nucleus is bombarded with high-energy (kinetics energy) particles to induce transmutation. There are two reactants or the nucleus that is being bombarded and the high-energy particle. 

<span>High-energy particles are accelerated in accelerators, by the application of electric and magnetic fields. Neutrons cannot be accelerated in accelerators using electric and magnetic fields because their charge is 0. 

I hope my answer has come to your help. God bless and have a nice day ahead!
</span>
7 0
3 years ago
A solution of NaCl ( aq ) is added slowly to a solution of lead nitrate, Pb ( NO 3 ) 2 ( aq ) , until no further precipitation o
statuscvo [17]

Answer : The molarity of Pb(NO_3)_2  solution is, 0.352 M

Explanation :

First we have to calculate the moles of PbCl_2

\text{Moles of }PbCl_2=\frac{\text{Given mass }PbCl_2}{\text{Molar mass }PbCl_2}

Molar mass of PbCl_2 = 278.1 g/mol

\text{Moles of }PbCl_2=\frac{19.58g}{278.1g/mol}=0.07041mol

Now we have to calculate the moles of CaCl_2

The balanced chemical equation is:

Pb(NO_3)_2(aq)+2NaCl(aq)\rightarrow PbCl_2(s)+2NaNO_3(aq)

From the balanced reaction we conclude that

As, 1 mole of PbCl_2 produced from 1 mole of Pb(NO_3)_2

So, 0.07041 mole of PbCl_2 produced from 0.07041 mole of Pb(NO_3)_2

Now we have to calculate the molarity of Pb(NO_3)_2

\text{Molarity of }Pb(NO_3)_2=\frac{\text{Moles of }Pb(NO_3)_2}{\text{Volume of solution in (L)}}

\text{Molarity of }Pb(NO_3)_2=\frac{0.07041mol}{0.200L}=0.352M

Therefore, the molarity of Pb(NO_3)_2  solution is, 0.352 M

4 0
3 years ago
Other questions:
  • What are bonds in metals like?<br><br> Please Answer - In full sentences (3)
    8·2 answers
  • The volume of gas in a car's full gas tank
    14·2 answers
  • Which of the following would most likely contain a fossil?
    13·1 answer
  • The normal freezing point of a certain liquidXis0.4°C, but when5.90gof ureaNH22COare dissolved in450.gofX, it is found that the
    8·1 answer
  • What is the mass of the helium nucleus?
    12·1 answer
  • Aluminum reacts with copper 2 chloride to make aluminum chloride and copper. Right the balanced equation
    12·1 answer
  • Photosynthesis is an example of a
    11·1 answer
  • The multistep smelting of ferric oxide to form elemental iron occurs at high temperatures in a blast furnace. In the first step,
    7·1 answer
  • Can someone pls help me with this question?:
    15·1 answer
  • How does a conjugate acid differ from its conjugate base?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!