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
Goshia [24]
2 years ago
8

. Photosynthesis and cellular respiration are two processes that help drive Earth's carbon cycle. Which f the following statemen

ts best describes one of these processes? Photosynthesis depends on the presence of carbon dioxide. b. Photosynthesis releases water as an end product. Respiration releases oxygen that is utilized by animals. d. Respiration depends on the presence of water in the atmosphere. C. 135 words 8:53 AM 12/1/2020 W​
Chemistry
2 answers:
Alexxandr [17]2 years ago
6 0

Answer:

Explanation:

a

Debora [2.8K]2 years ago
6 0

Answer: photosynthesis releases water as an end product

Explanation:

You might be interested in
identify 2 changes of state that require energy to be used, and 2 changes of state that require the release of energy
solniwko [45]

Answer:

used=Evaporation and sublimation

released=condensation and freezing

Explanation:

8 0
3 years ago
A reliable source is one that _____.
hodyreva [135]
D. Kinda simple, don’t think much explaining is needed.
7 0
3 years ago
Read 2 more answers
During which two processes does a substance release energy?
enyata [817]

Answer:

Freezing and condensation

Explanation:

Because they are exothermic, they release energy

6 0
2 years ago
Consider the reaction of magnesium metal with hydrochloric acid to produce magnesium chloride and hydrogen gas. If 3.56 mol of m
pishuonlain [190]
<h3>Answer:</h3>

43.27 g Mg

<h3>Explanation:</h3>

The balanced equation for the reaction between magnesium metal and hydrochloric acid is;

Mg(s) + 2HCl(aq) → MgCl₂(aq) + H₂(g)

From the equation;

1 mole of magnesium reacts with 2 moles of HCl

We are given;

3.56 moles of Mg and 3.56 moles of HCl

Using the mole ratio;

3.56 moles of Mg would react with 7.12 moles of HCl, and

3.56 moles of HCl would react with 1.78 moles of Mg

Therefore;

The amount of magnesium was in excess;

Moles of Mg left = 3.56 moles - 1.78 moles

                         = 1.78 moles

But; 1 mole of Mg = 24.305 g/mol

Therefore;

Mass of magnesium left = 1.78 moles × 24.305 g/mol

                                        = 43.2629 g

                                        = 43.27 g

Thus, the mass of magnesium that remained after the reaction is 43.27 g

4 0
3 years ago
Disadvantages of hard water
zloy xaker [14]

Answer:

Here are some disadvantages

Explanation:

Hard water does not pose a health threat.

Hard water can contribute to dry skin and hair.

Hard water is unfit for washing as it is difficult to form lather with soap.

Trimming of kettles will take place due to the formation of magnesium and carbonates of calcium.

The Taste/Smell

Lather

Dishwashing Ability

Clothes-Washing Ability

Staining

Limescale Buildup

Corrosion

6 0
1 year ago
Read 2 more answers
Other questions:
  • Which property increases with increasing atomic number for both the alkali metals and the halogens?
    15·1 answer
  • What is the maxiumum volume of H2 gas at STP that can be produced when 14.0 g of CaH2 and 28.0 g H2O react?
    8·1 answer
  • List two major properties of most metals on the periodic table​
    14·1 answer
  • Consider the reaction when aqueous solutions of copper(ii) nitrate and nickel(ii) chloride are combined.
    9·1 answer
  • The life function of transport in an organism
    12·1 answer
  • Will give brainly if correct
    6·1 answer
  • How many images will be formed when two plane mirrors are inclined at an angle of 45 degree​
    12·1 answer
  • What is the empirical formula of a carbon-oxygen compound, given that a 95.2 g sample of the compound contains 40.8 g of carbon
    10·1 answer
  • What is the percent nitrogen in NaN*O_{3} ?
    15·1 answer
  • What type of system is a home, school, or room?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!