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
Musya8 [376]
2 years ago
7

Select all that apply.

Chemistry
1 answer:
kap26 [50]2 years ago
3 0
I think it is A and C!
You might be interested in
Which of the following is an endothermic process?
Neporo4naja [7]

Hello There!

A Heat Pack is An Example Of A Endothermic Process.

An Endothermic Reaction Is A Reaction That Requires Energy To Move Forward.

6 0
3 years ago
Read 2 more answers
What is the most viable solution for climate change
Korvikt [17]

Answer:

The Only Viable Solution: A New Moon Shot

The electric light bulb didn't appear from efforts to develop better candles or telling people to use less light.

3 0
4 years ago
Which of the following is considered a transition metal?
tatyana61 [14]
Sodium is considered to be a transitional metal
4 0
3 years ago
Read 2 more answers
determine the volume of your 0.25 m stock solution that is needed to make 200 ml of 0.010 m nacl. show all calculations
rusak2 [61]

The volume of your 0.25 m stock solution that is needed to make 200 ml of 0.010 m NaCl is <u>0.008 L</u>

Concentration is the abundance of a constituent divided by way of the overall volume of an aggregate. several sorts of mathematical descriptions may be outstanding: mass concentration, molar concentration, variety concentration, and extent awareness.

Calculation:-

C₁ =  0.25 M

V₁ = ?

C₂ = 0.010 M

V₂ = 200 ml = 0.2 L

V₁ = C₂V₂/C₁

    = 0.010 ×  0.2 /  0.25

   =<u> 0.008 L</u>

The concentration of a substance is the quantity of solute found in a given amount of solution. Concentrations are normally expressed in terms of molarity, defined because of the variety of moles of solute in 1 L of answer.

The Concentration of an answer is a measure of the quantity of solute that has been dissolved in a given amount of solvent or answer. A concentrated answer is one that has a rather huge quantity of dissolved solute.

Learn more about concentration here:-brainly.com/question/26255204

#SPJ4

5 0
1 year ago
Write a balanced equation for the reaction of ca with hcl
Aleksandr-060686 [28]
Ca(s)+2Hcl(aq) ------>CaCl2(s)+H2(g)
3 0
3 years ago
Other questions:
  • HELP CHEMISTRY PLEASE I BEG U 25 POINTS
    11·1 answer
  • A substance is a liquid at room temperature and dissolves well in water. It also conducts electricity. What type of bonds does i
    15·1 answer
  • All of the alkali earth metals, Group 2, have two valence electrons. Which of these would represent the oxidation number of the
    11·2 answers
  • Consider the following: you mix 10.0 mL of CHCl3 (d = 1.492 g/mL) and 5.0 mL of CHBr3 (d = 2.890 g/mL), giving 15.0 mL of soluti
    7·2 answers
  • Which statement about Earth's core helps explain Earth's magnetic field?
    14·2 answers
  • On the periodic table, calcium and bromine are located in period 4. What is one difference between the two elements?
    14·1 answer
  • In the reaction aA + bB &gt;&gt; dD, the lowercase letters represent?
    9·1 answer
  • Under the right conditions aluminum will react with chlorine to produce aluminium chloride.
    7·1 answer
  • How much heat is absorbed if a 30.0 gram sample of carbon is heated from 10.5 degrees Celsius to 22.2 degrees celsius
    12·1 answer
  • Cells are made of many parts, or , that help the cell do its job. Each cell organelle has a specific function, or
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!