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
mojhsa [17]
3 years ago
12

З BaCl2 how many atoms​

Chemistry
1 answer:
dem82 [27]3 years ago
5 0

1 BaCl molecule has three atoms hence 3 BaCl molecules have 9 atoms

You might be interested in
What are compounds that react with acids and bases to make certain colors?
finlep [7]
Those would be called indicators , simply google them and you should find many. I'll leave some examples "bromophenol blue"  "Methyl red" and "phenol red".
4 0
3 years ago
1. Given below are the figures showing particles of a matter in its three
stepan [7]

Answer:the answer is c

Explanation:

6 0
3 years ago
What is known about a reaction with a positive enthalpy?
MariettaO [177]

Answer: C

Explanation:

In endothermic reactions, enthalpy is positive, and in exothermic reactions, enthalpy is negative, So, if enthalpy is positive, then it is an endothermic reaction, and hence is required for the reaction to occur.

8 0
2 years ago
What is the concentration of H+ in a 2.5 M HCl solution?
Pavel [41]

Answer:

The concentration of H⁺ in a 2.5 M HCl solution is 2.5 M

Explanation:

As HCl is a strong acid and hence a strong electrolyte, it will dissociate as

HCl ⟶ H⁺ + Cl⁻

So, The concentration of H⁺ will be 2.5 M (same as HCl)

Thus, The concentration of H⁺ in a 2.5 M HCl solution is 2.5 M

<u>-TheUnknownScientist</u><u> 72</u>

6 0
3 years ago
Read 2 more answers
What does every atom of the same element have in common
VikaD [51]
All atoms of the same element have the same
number of protons. Every atom also has a nucleus.
5 0
3 years ago
Other questions:
  • Which stage of the scientific process enables a scientist to check the work of other
    10·1 answer
  • Please help me please please :(
    10·1 answer
  • What is the IUPAC name for the compound FeS?
    7·2 answers
  • Witch of the following best describes a gene
    5·2 answers
  • If the solubility of a gas is 10.5 g/L at 650 kPa pressure, what is the solubility of the gas when the pressure is 200 kPa? Show
    5·1 answer
  • Which formula represents an empirical formula<br> O (1) CH,2<br> (2) C, H,<br> (3) CuH<br> O (4) CH
    13·2 answers
  • 6. (10 Points) The volume of a helium balloon in Los Angeles is 14.0 L The
    10·1 answer
  • 5)<br> Why do elements in the same family generally have similar properties?
    11·1 answer
  • Why might having mud in an ecosystem be important?
    12·1 answer
  • Is it possible to replace our dependency on fossil fuels with alternative renewable energy's?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!