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
Oksana_A [137]
3 years ago
6

I cant explain this really

Chemistry
1 answer:
Free_Kalibri [48]3 years ago
8 0

Answer:

B.

Explanation:

You might be interested in
If an aquatic animal relies on photosynthesis to survive, in which ocean zone would it be most successful?
Leya [2.2K]
It is the epipelagic zone.
3 0
4 years ago
Read 2 more answers
Read the description of how ancient metalworkers improved their iron. Then identify the solute and solvent by filling in the bla
slega [8]

Answer:iron and carbon

Explanation:I took the test it’s iron and carbon

6 0
4 years ago
Read 2 more answers
Which model best represents the modifications to the theory that Thomson’s results made necessary?
Debora [2.8K]

Answer: a

Explanation: i just did it on edguenity

6 0
4 years ago
A sample of 8.11 g 8.11 g of solid calcium hydroxide is added to 38.0 mL 38.0 mL of 0.410 M 0.410 M aqueous hydrochloric acid. W
Andrews [41]

Answer:

The balanced chemical equation :

Ca(OH)_2(s)+2HCl(aq)\rightarrow CaCl_2(aq)+2H_2O(l)

Explanation:

When calcium hydroxide reacts with hydrochloric acid it gives calcium chloride and water as a products. The chemical equation is given as:

Ca(OH)_2+2HCl\rightarrow CaCl_2+2H_2O

According to question, solid calcium hydroxde is added to 38.0 mL of 0.410 M of HCl solution, so the chemical equation can be written as:

Ca(OH)_2(s)+2HCl(aq)\rightarrow CaCl_2(aq)+2H_2O(l)

According to stoichiometry, when 1 mole of solid calcium hydroxide reacts with 1 mole of hydrochloric acid to gives 1 mole of aqueous calcium chloride and 1 mole of water.

4 0
3 years ago
Identify the items in the list below that are examples of matter. Check all that apply idea iron sugar sound glass neon gas
worty [1.4K]

Answer:

Iron, sugar, glass, neon

Explanation:

Anything that you can touch is matter

3 0
3 years ago
Read 2 more answers
Other questions:
  • What kind of geometry does the following molecule have? CF4
    11·1 answer
  • What color flame does copper II gluconate produce
    11·2 answers
  • For which of the following properties does sodium have a larger value than rubidium? Select all that apply.
    6·1 answer
  • It takes 49.0J to raise the temperature of an 11.5g piece of unknown metal from 13.0?C to 24.3?C. What is the specific heat for
    7·1 answer
  • What is the dose for 1 half of a pill
    10·1 answer
  • 23• C=_____K what’s the answer 23 296 -250 123
    12·1 answer
  • What is drag? In what situations might it act on the force of gravity?
    13·1 answer
  • What is the shape of sf6​
    13·1 answer
  • Please help pick more then one answer!!!
    9·1 answer
  • A solution of 0.20 M NaOH is used to prepare 0.10 M NaOH. How much of the 0.20 M solution is needed to prepare 455 mL of the dil
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!