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
erica [24]
3 years ago
5

Need help on both questions. Only if you know.

Chemistry
1 answer:
Aleks04 [339]3 years ago
4 0
B, a. hopefully that helps
You might be interested in
Which statement is part of the kinetic molecular theory?
Tcecarenko [31]

Answer:Option A

Explanation:

4 0
3 years ago
Read 2 more answers
Why are metal containers not used for storing acids​
kaheart [24]

<em><u>Answer </u></em><em><u>:</u></em><em><u> </u></em><em><u>M</u></em><em><u>etal containers</u></em><em><u> </u></em><em><u>are</u></em><em><u> not</u></em><em><u> </u></em><em><u> </u></em><em><u>used for storing acid</u></em><em><u> because most of the time acid reacts with almost every metal and produces </u></em><em><u>salts</u></em><em><u> or oxid</u></em><em><u>e</u></em><em><u>s</u></em><em><u> </u></em><em><u>which alters the acid characteristics making it useless</u></em><em><u> </u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
3 years ago
If you have an aqueous solution that contains 1.5 moles of HCl, how many moles of ions are in the solution?
Citrus2011 [14]
There will be three moles of ions.
Because in an aqueous solution, HCl will break apart into  <span>H<span>+ and Cl- ions. 
</span></span>HCl -> <span>H+</span><span> + </span><span>C<span>l<span>−
</span></span></span>1.5 HCl -> 1.5 H+ + 1.5 Cl−<span>
So the aqueous solution will have 1.5 moles of hydrated hydrogen ions and 1.5 moles of hydrated chloride ions. So, a total of 3 moles of ions are present in the aqueous solution of 1.5 moles of HCl. </span>
6 0
3 years ago
write an apology letter to your principal telling him why you were not in the mathematics competition.in 4000 words​
tensa zangetsu [6.8K]
OK now that’s a lot to ask for but if you want someone to actually do that you’re gonna need a lot more points
3 0
3 years ago
How do textbooks usually describe Le Châtelier's famous principle
Yakvenalex [24]

Answer:is an observation about chemical equilibria of reactions. It states that changes in the temperature, pressure, volume, or concentration of a system will result in predictable and opposing changes in the system

Explanation:

3 0
3 years ago
Other questions:
  • Can you draw the peptide structure at pH 7.0 (including peptide bonds)
    11·1 answer
  • Help help help help help
    6·1 answer
  • According to dalton's model, the atom is a solid sphere. What would the alpha particles do when they hit the floor gold foil if
    12·1 answer
  • Which of the following energy quantities is equivalent to 578 J?
    14·1 answer
  • Uranium (VIII) Sulfide formula
    7·1 answer
  • Some farmers of vegetables and fruits from flowering plants pay beekeepers to bring their beehives to their land each year. Why
    8·2 answers
  • Which element has 8 valence electrons 15 protons 15 neutrons help!!!
    6·2 answers
  • Hello &lt;3 I just need some help with periodic table of elements.
    13·2 answers
  • What is the concentration (M) of a NaCl solution prepared by dissolving 9.1 g of NaCl in sufficient water to give 375 mL of solu
    11·1 answer
  • HELP PLEASE ASAP!!!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!