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
otez555 [7]
4 years ago
8

Explain how an ionic compound made up of charged particles can be electrically neutral

Chemistry
2 answers:
Ierofanga [76]4 years ago
7 0

Answer:

The charge of an ionic compound is neutral because the positive and negative molecules cancel out each other.

Explanation:

svlad2 [7]4 years ago
4 0
An ionic compound is composed of a cation(a positive ion) and a anion(negative ion). When + and - interact with each other, the overall charge is neutral since neither of the ion outweighs the other in terms of positivity or negativity. Hence, the overall charge of an ionic compound is neutral.
You might be interested in
What evidence can be observed to determine when a chemical reaction takes place? (List all<br> 6)
stellarik [79]
1. Change in temperature
2. Odour being produced
3. Gas bubbles being formed
4. Solid precipitate is formed
5. Permanent change in colour
6. Light is being produced
3 0
3 years ago
5.60 g of an unknown gas at STP fills a 500 mL flask. What is the molar mass of the gas
ale4655 [162]

Hey there!

From ideal gas equation we know,  PV = nRT

All the terms have their usual significance.

PV =w/M * RT

( where , n is number of moles = w/M,   we = weight of gas, M = molecular weight of the gas)

Therefore,  PV = wRT/M

At standard conditions ,  value of pressure, P = 1atm and standard temperature, T = 273K

And value of universal gas constant, R = 0.082 lit. atm. K⁻¹.mol⁻¹

Given that, weight of gas,

w = 5.60g and volume of gas,

V = 500mL = 0.5 Liters

Therefore, substituting all the value, we get   :

  Molar mass = 5.60 * 0.082 * 273 / 1 * 0.5

   Molar mass = 250.7232 g/mole

3 0
4 years ago
Which of these activities might involve a chemist?
goldfiish [28.3K]
B - A chemist might determine the fat content in a candy bar. 

1) Fatty acids stored in candy bars are (in fact) composed of chemical substances.

2) Choice A makes no sense. This activity belongs in the Biology field. Or if you're an animal activist, you might be interested in undertaking this as a hobby.

 3) Choice C is absurd because either you're a Physicist who enjoys an occupation such as this, or you're just plain crazy.

4) Choice D is preposterous because either you're a Meteorologist, or a Geoscientist. Both of which have nothing to do with chemistry. 
5 0
3 years ago
Read 2 more answers
The molecules which evaporate into the gas phase are the ones traveling with ________ velocity.
sveticcg [70]
The appropriate response is high. The best approach to consider it is those molecules have more vitality than the normal and it is unequivocally those higher enthusiastic ones that have enough vitality to break the intra-molecular forces and leave. By the way this is the reason when we sweat we chill off - the most enthusiastic molecules vanish diverting warmth.
5 0
3 years ago
Read 2 more answers
Perform the following conversions:
jek_recluse [69]

Answer :

The conversion used for the temperature from Fahrenheit to degree Celsius is:

^oC=\frac{5}{9}\times (^oF-32)

The conversion used for the temperature from degree Celsius to Kelvin is:

K=^oC+273

(a) 1.06^oF

^oC=\frac{5}{9}\times (^oF-32)

^oC=\frac{5}{9}\times (1.06^oF-32)

^oC=-17.188

The temperature in degree Celsius is, -17.188^oC

K=^oC+273

K=-17.188+273

K=255.812

The temperature in Kelvin is, 255.812 K

(b) 3410^oC

^oC=\frac{5}{9}\times (^oF-32)

3410^oC=\frac{5}{9}\times (^oF-32)

^oF=6106

The temperature in degree Fahrenheit is, 6106^oF

K=^oC+273

K=3410+273

K=3683

The temperature in Kelvin is, 3683 K

(c) 6.1\times 10^3K

K=^oC+273

6.1\times 10^3K=^oC+273

^oC=5827

The temperature in degree Celsius is, 5827^oC

^oC=\frac{5}{9}\times (^oF-32)

5827^oC=\frac{5}{9}\times (^oF-32)

^oF=10456.6

The temperature in degree Fahrenheit is, 10456.6^oF

8 0
3 years ago
Other questions:
  • The molar heat capacity of a compound with the formula C2H6SO is 88.0 J/mol-K. The specific heat of this substance is __________
    6·1 answer
  • Which molecule has a polar bone, but is no polar in nature?
    14·1 answer
  • Which nonmetal is the "wrong" place on the periodic table?
    7·2 answers
  • What type of harmful bacteria did they feed the mice in the experiment?
    11·1 answer
  • Convert 2330 mL to the unit dm3.
    13·1 answer
  • Can someone please help with this ASAP :):):):):):):):):):):):):):)
    5·1 answer
  • ASAAPPP NEED HELP IF ANYONE IS AROUND
    14·1 answer
  • Where do living organisms obtain energy for cell processes?
    6·1 answer
  • East question, just making sure (picture)
    9·1 answer
  • I need help question 13
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!