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
DENIUS [597]
3 years ago
12

Pls help me out!! lol

Chemistry
1 answer:
kupik [55]3 years ago
4 0

Answer:

either B or D because it is mixed. But, I choose B

You might be interested in
Answer the following questions ( image) with the given options.​
bagirrra123 [75]

3.Ca(HCO3)2

4. use of Ca(OH)2

3 0
3 years ago
Read 2 more answers
Suppose you wanted to dissolve 109 g of sodium carbonate in enough water to make 6.00 L of solution. What is the molarity of thi
kumpel [21]
Molarity

a. Na2CO3
                Molar mass = 106 g/mol
    n= 109 g / (106 g/mol) = 1.028 mol

b. 6.00L

c. M=n/V
    M = 1.028 mol / 6.00 L
    M= 0.1713 mol / L

Answer: The molarity of the sodium carbonate solution is 0.1713 mol/L

5 0
4 years ago
What are the biochemical properties of water​
kipiarov [429]

Answer:

The biochemical properties of water are 1) chemical structure of water 2) water is a good solvent 3) hydrogen bonding. 4) sticky, wet water 5)the density of ice and water

6 0
3 years ago
Read 2 more answers
Which taxonomic classification level is the largest or most broad?(1 point)
patriot [66]

According to the research, domain is the taxonomic classification level that is the largest or most broad.

<h3>What is domain?</h3>

It is the broadest taxonomic category in which known living things are classified.

In other words, it is the broadest category in which the different kingdoms of life can be organized, according to the classification models that are most widely accepted in the scientific community.

Therefore, we can conclude that according to the research, domain is the taxonomic classification level that is the largest or most broad.

Learn more about taxonomic classification here: brainly.com/question/13049455

#SPJ1

7 0
3 years ago
Why are graphs used to understand an objects motion?
S_A_V [24]
Hello!

Graphs are used to understand an object's motion because they can show the exact location of the object at any given moment. 

This is done with the help of a reference system. The most common reference system is the Cartesian coordinate system, which describes the location of an object through a set of 2 or 3 coordinates (depending if the system is in 2D or 3D).

Studying graphs of movement, we can know if the movement is cyclical, or the direction of the movement, determine tendencies and overall getting an unambiguous and precise understanding of the motion.

Have a good day! 


5 0
4 years ago
Other questions:
  • For the chemical reaction, Li + NaCl &lt;-- --&gt; Na + LiCl, the rate law would be...
    13·1 answer
  • What is visible light?
    8·1 answer
  • Brainliest and 50 points to best answer!
    13·1 answer
  • Questions below:<br><br> I've already answered 3.
    9·1 answer
  • 1) If a chemist has a 5.50 M solution of HCl, how many mL of acid will they need to add to how many mL of water in order to crea
    8·1 answer
  • Which statement describes the reaction involved in cellular respiration?
    7·2 answers
  • When washing tableware the water temperature should be:
    9·1 answer
  • What is the name of this alkane? two central carbons are bonded to c h 3 at each end, h below, and c h3 above the left carbon an
    10·1 answer
  • Write the nuclear symbol for the neutral atom shown. 5 protons, 6 neutrons, 5 electrons. nuclear symbol:
    14·1 answer
  • A CHM 111 student completing Part B recorded the mass of several pieces of dry metal as
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!