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
rodikova [14]
2 years ago
9

______is a mixture dead organic material that can be used as fertilizer

Chemistry
2 answers:
DiKsa [7]2 years ago
8 0
The answer to this is compost.

bonufazy [111]2 years ago
6 0

Answer:

<u><em>Compost</em></u> is a mixture dead organic material that can be used as fertilizer

Explanation:

Compost is a natural organic fertilizer that is prepared with different organic materials, providing nutrients and improving soil structure. Compost converts waste into fertilizer and valuable organic matter for soils.

The transformation of organic matter is carried out with composting, that is, the controlled decomposition of organic materials. Among them are fruits, pruning remains, vegetables, among others. The result of this procedure is a completely organic product that improves the soil structure and provides the necessary nutrients to the soil, all naturally.

Compost has a wide variety of advantages. Among them, it can be mentioned that urban waste is reduced considerably because it minimizes environmental problems related to its treatment and transportation. The soil structure will also be improved, helping with water retention, ventilation and the possible effects of frost. And the earth will eventually contain more organic matter and more nutrients; and it is possible to avoid the use of chemical fertilizers that can negatively affect the soil or the health of people. In addition, the lack of these substances produces an increase in the amount of microorganisms beneficial to the life cycle. Earthworms and other organisms will aerate the earth, prevent it from composting and favor the roots of plants.

So, <u><em>"compost is a mixture dead organic material that can be used as fertilizer"</em></u>

You might be interested in
Which reaction occurs at the anode in an electrochemical cell?
dedylja [7]
Hey I’m not sure but I hope you have a good day today
6 0
2 years ago
Describe how Newton’s third law applies in a sports game. You choose the sport!
Fudgin [204]

Answer: When you strike a tennis ball with a racket, the slight springyness of the racket allows the ball to propel forward

Explanation:

6 0
2 years ago
Read 2 more answers
Which force is a contact force
stiks02 [169]

Answer:

B. a bike braking

Explanation:

It involves friction! Hope this helps!

8 0
3 years ago
Read 2 more answers
Nitric acid, a major industrial and laboratory acid, is produced commercially by the multi-step Ostwald process, which begins wi
Marizza181 [45]
  • Answer:  3.178 Kg of ammonia must be used to produce 7.839 kg of nitric acid and The equations are not balanced.  Explanation:  Ostwald process  is a multi-step for manufacturing Nitric Acid.  First, We must check if our equations are balanced or not, by checking the amount of each element before and after the arrow.  Step 1: NH3(g) + O2(g) ⟶ NO(g) + H2O(l)  Step 2: NO(g) + O2(g) ⟶ NO2(g)  Step 3: NO2(g) + H2O(l) ⟶ HNO3(l) + NO(g)  For example in Step 1, the amount of Hydrogen atoms are different on both sides. On left side we can count 3 hydrogen atoms while on the right side we can count only 2 hydrogen atoms. In the Step 2, the amount of Oxygen atoms are different on both sides too. On the Left side we can count 3 oxygen atoms while on the right side we can count only 2 oxygen atoms and in step 3 the amount of Nitrogen atoms are different on both sides too. On the left side we can count 1 nitrogen atom while on the right side we can count 2 nitrogen atoms.  So, Let´s balance equations by inspection, just adding coefficients to each compound, until the amount of atoms are equal on both sides.   Step 1: 4NH3(g) + 5O2(g) ⟶4 NO(g) +6 H2O(l)  Step 2: 2NO(g) + O2(g) ⟶ 2NO2(g)  Step 3: 3NO2(g) + H2O(l) ⟶ 2HNO3(l) + NO(g)   Second we gather the information what we are going to use in our calculations. Final Mass of HNO3 = 7,839Kg  and Molecular Weigth = 63,01g/mol  NH3  Molecular Weight= 17,031 g/mol  Third we start discoverying the amount of NH3 that reacted completed to generate 7,839Kg of HNO3, using the giving equation and its respective molecular weights.  7,839Kg  of HNO3  x 1000g / 1Kg x 1mol HNO3 / 63,01g HNO3 x 3mol NO2 / 2 mol HNO3 x 2 mol NO/ 2 mol NO2 x 4 mol NH3/4 mol NO x 17,031g NH3/1 mol NH3 x 1 Kg / 1000g= 3,178 Kg NH3   The amount of NH3 that is required to produce 7,839 Kg of HNO3 is 3,178 Kg NH3
7 0
3 years ago
Fermentation creates less ATP than glycolysis. digestion. aerobic respiration. none of the above
mario62 [17]
Aerobic respiration
7 0
3 years ago
Other questions:
  • Chemical formula for aluminum hydroxide is Al(OH)3 which of the following is true aluminum
    11·1 answer
  • Fill in the coefficients that will balance the following reaction a0h2so4 + a1koh → a2k2so4 + a3hoh
    14·2 answers
  • The empirical formula of a compound is CH2O and its molecular weight is 90.09 g/mol. Determine the molecular formula.
    8·1 answer
  • A sample of matter was given the following description: The sample of the pure substance is blue in color with an octahedral sha
    15·1 answer
  • How many moles of carbon, hydrogen, and oxygen are present in a 100-g sample of ascorbic acid?
    7·1 answer
  • When 2.35 g of potassium reacts with excess water, what mass of hydrogen gas is formed?
    14·1 answer
  • A
    10·2 answers
  • What is one benefit and one negative of the Gulf Stream
    8·1 answer
  • A student dropped a piece of nickel metal into a solution of HCl(aq). He observed the formation of gas bubbles and collected the
    5·1 answer
  • Hydrogen and oxygen combining to form water is an example of a physical change.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!