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
Salsk061 [2.6K]
3 years ago
5

What are the reactants in a chemical reaction?

Chemistry
1 answer:
Sergeu [11.5K]3 years ago
8 0

Answer:

b

Explanation:

You might be interested in
#7) The atom on the left (pink) in the video is shown in the diagram below. From
ruslelena [56]

Answer:

             A

Explanation:

                    Remember the number of valence electrons represent the group number. As shown in figure, there is only one electron in the valence shell. Therefore, this element belongs to group 1 elements also called as Alkali metals.

Furthermore, the number of electrons in a neutral atom equals number of protons. Hence, there are 11 protons in this element.

Also, number of protons equal atomic number therefore, the atomic number of this element is 11. And, by checking periodic table, the element having atomic number 11 is Sodium (Na).

6 0
3 years ago
jim jill robert and kim each run paper chromatography on an unknown aqueous mixture. Jim gets a red band jill gets a yellow band
Morgarella [4.7K]
Chromatography is an analytical method of separating components of the mixture. Particularly, this method uses the paper chromatography. The color indicates the type of substance existing. Each substance is designated to one color only. So, if your paper showed more than one color, it mean that there is more than one component in there. Therefore, Kim's specimen contains more than one component because of the red and blue band.
4 0
4 years ago
How is CCl4 non polar?
Vinvika [58]
The four bonds of carbon tetrachloride (CCl4<span>) are </span>polar, but the molecule isnonpolar<span> because the bond polarity is canceled by the symmetric tetrahedral shape. When other atoms substitute for some of the Cl atoms, the symmetry is broken and the molecule becomes </span>polar
6 0
4 years ago
Read 2 more answers
The two types of biogenous sediments are calcareous ooze and ____ ooze.
Natalija [7]
The answer is C. Siliceous

I hope this helps!
3 0
4 years ago
Read 2 more answers
Hi;) this is easy i just need someone to explain it btw its not B because i already tried it
Kipish [7]

Answer:

<h2>D</h2>

Explanation:

--------------------------------------------

<em>According to Universe Today, The answer is D because Radiation from the Sun, which is more popularly known as sunlight, is a mixture of electromagnetic waves ranging from infrared (IR) to ultraviolet rays (UV). It of course includes visible light, which is in between IR and UV in the electromagnetic spectrum.</em>

--------------------------------------------

<em>Hope this helps! <3</em>

--------------------------------------------

良い日をお過ごしください!

--------------------------------------------

8 0
3 years ago
Other questions:
  • Which of the following always occurs in a
    12·1 answer
  • Which of the following energy sources harnesses the power of waves?
    12·2 answers
  • Can someone please help me:)
    7·1 answer
  • The air leaves the balloon in one direction; the car moves in the opposite direction. This balloon car illustrates for action, t
    7·2 answers
  • When 1 mol each of C2H5OH and CH3CO2H are allowed to react in 1 L of the solvent dioxane, equilibrium is established when 13 mol
    8·1 answer
  • Who uses chemicals ?
    13·2 answers
  • What are the effects of climate change? Answer this question integrating other topics of science.
    7·1 answer
  • How many moles are in 46.7g of H2O gas?
    6·1 answer
  • Which green house gas is produced by commercial refrigeration and air conditioning systems
    8·1 answer
  • How many molecules of hydrogen will be required to produce 1. 60 mol of water
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!