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
Nikitich [7]
3 years ago
5

The chart shows four environments and the kind of succession that would occur there.

Chemistry
2 answers:
Volgvan3 years ago
8 0

Answer: row 1

Explanation:

Komok [63]3 years ago
4 0

Answer:

Row 1

Explanation:

Hope this helps!

You might be interested in
Does his model correctly show why the properties of the ending substances are different from the properties of the starting subs
topjm [15]

Answer:

Samira's model is incorrect because not all atoms are accounted for

Explanation:

The image of Samira's model has been attached to this answer to enhance the explanation.

What is depicted in that model is rightly regarded as a chemical change. In a chemical change atoms of substances are rearranged as new substances are formed.

However, all atoms in the products must also be found in at least one of the reactants. In this case we have an atom in one of the products that is not accounted for. Hence the model is incorrect.

6 0
2 years ago
(i need help please ill give brainliest if u get it right)* the questions and everything are in the picture below*
NemiM [27]

Explanation:im not really sure about this one but i think it is either c or b

ANSWER:C im pretty sure.sorry if wrong

7 0
3 years ago
Question 11 (1 point)
iren2701 [21]
Blue to red is acidic, red to blue is basic and no change is neutral.
6 0
3 years ago
If 3.0 g of NH3 reacts with 5.0 g of HCl, what is the limiting reactant?
ELEN [110]
<h2>Answer:HCl</h2>

Explanation:

\text{number of moles}=\frac{\text{given mass}}{\text{molar mass}}

For NH_{3},

\text{given mass}=3g

\text{molar mass}=14+3=17g

n_{NH_{3}}=\frac{3}{17}=0.176

For HCl,

\text{given mass}=5g

\text{molar mass}=1+35.5=36.5g

n_{HCl}=\frac{5}{36.5}=0.136

The reaction between NH_{3} and HCl is

NH_{3}+HCl→NH_{4}Cl

So,one mole of NH_{3} requires one mole of HCl

0.176 moles of NH_{3} requires 0.176 moles of HCl

But there are only 0.136 moles of HCl available.

HCl will be consumed first.

So,HCl is the limiting reagent.

7 0
3 years ago
Two amino acids frequently found in reverse turns are a. glycine and proline b. tyrosine and tryptophan c. leucine and isoleucin
Crank

Answer:

A

Explanation:

Polypeptides such as proline and glycine are capable of making a sharp turn called a reverse turn due to the suitability and flexibility of their cyclic structure

8 0
2 years ago
Read 2 more answers
Other questions:
  • How long it takes a 100 watt light bulb to use 10,000 J of electrical energy?​
    11·1 answer
  • Please Help 20 points+ Brainliest
    12·1 answer
  • The radius of an atom of element X is 1.2x10m The radius of the centre of the atom is 1/10000 the radius of the atom Calculate t
    6·1 answer
  • 7. Which statement about scientific consensus is true?
    13·1 answer
  • What is the total number of electrons shared in the bond between two carbon atoms in a molecule?
    9·1 answer
  • If an atom loses a proton, what happens?
    6·2 answers
  • Calculate the molar solubility of PbCO3 when the Ksp of PbCO3 is 1.5*10^-15 at 25°C.
    9·1 answer
  • If you stretch back a rubber band and release it, it shoots across the room. What type of energy conversion has occurred?
    11·2 answers
  • What do the following atoms have in common?
    14·1 answer
  • What is it that lives if it is fed, and dies if you give it a drink
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!