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
Vikentia [17]
3 years ago
13

Which process produces the energy that is used in photosynthesis?

Chemistry
1 answer:
Svetlanka [38]3 years ago
8 0

Answer:

chemical reactions

Explanation:

the sunlight is converted to energy

You might be interested in
Would precipitation occur when 500 mL of a 0.02M solution of AgNO3 is mixed with 500 mL of a 0.001M solution of NaCl? Show your
Oksanka [162]
We know,
AgNO3 + NaCl ⇒ NaNO3 + AgCl(s)
The moles of Na+ present:
0.5 L * 0.001 mol/L
= 5 x 10⁻⁴ mol
Moles of Ag+ present:
0.5 * 0.02
= 0.01 mol
The limiting reactant is Na
Therefore, the moles of Ag reacted:
5 x 10⁻⁴
AgCl is insoluble in water; therefore, the AgCl formed will precipitate
7 0
3 years ago
How many cm is equal to 1450 nm?
grigory [225]

Answer:

The answer is D; 1.45 x 10^-4

3 0
3 years ago
humans are heating up the Earth's atmosphere is this an example of the law or theory support your answer ​
tatuchka [14]

Answer:qui

qzasui

Explanation:

qzasui

3 0
2 years ago
The radius of a vanadium atom is 130 pm. How many vanadium atoms would have to be laid side by side to span a distance of 1.30 m
monitta

Answer:

5 000 000 (5 million atoms)

Explanation:

Let us assume that a vanadium atom has a spherical shape.

diameter of a sphere = 2 x radius of the sphere

Thus,

Radius of a vanadium atom = 130 pm

                                              = 130 x 10^{-12} m

The diameter of a vanadium atom = 2 x radius

                                                         = 2 x 130 x 10^{-12}

                                               = 260 x 10^{-12} m

Given a distance of 1.30 mm = 1.30 x 10^{-3} m,

The number of vanadium atoms required to span the distance = \frac{1.3*10^{-3} }{260*10^{-12} }

                                                  = 5000000

Therefore, the number of vanadium atom that would span a distance of 1.30 mm is 5 million.

3 0
3 years ago
Table Salt or NaCl is composed of sodium and chlorine. While the individual elements of sodium and chlorine are very reactive, t
Deffense [45]

Answer:

Chlorine is more likely to steal a valence electron from sodium.

Explanation:

Sodium is number 11 on the periodic table with one valence electron. Belonging to the first group, it's one of the alkali metal, which are known to be highly reactive. Chlorine is number 17 with seven valence electrons, and it's in the second-to-last group of halogens--also very reactive.

Considering that elements with one valence electron are just about 100% likely to give up electrons to reach a stable state, sodium would be the element that is more likely to lose its valence electron to chlorine. In other words, chlorine would be the electron thief.

5 0
3 years ago
Other questions:
  • The table describes how some substances were formed.
    5·2 answers
  • What is the molar mass in g/mol for In2S3?
    11·1 answer
  • Which option describes the behavior of energy in exothermic reactions?
    11·2 answers
  • How many moles are in 1.84x10^24 formula units of CaCl2, calcium chloride?
    9·1 answer
  • A large majority of proteins contain ________.
    8·1 answer
  • 30 POINTS!!!<br> NEED ASAL
    8·1 answer
  • The vertebral cavity is __ to the central cavity
    5·1 answer
  • You crumple a piece of paper in your hands. Not all of the kinetic energy from your hands is used to crumple the paper. Where do
    8·1 answer
  • What is the energy of an electromagnetic wave with a frequency of 8 x 10^12
    15·1 answer
  • HELPPPPPPPP ILLL APPLEPAY YOU 20 dollars
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!