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
HACTEHA [7]
3 years ago
11

Explain what an ecosystem would look like without scavengers and decomposers.

Chemistry
1 answer:
Nikitich [7]3 years ago
6 0
Nitrogen and phosphorous would be trapped in dead remains and nutrients wouldn't return. Lots of dead material everywhere. Life would likely not continue due to lack of nutrients
You might be interested in
Describe what happens in a condensation reactions
dlinn [17]
A condensation reaction is described to be a reaction wherein two molecules form an even larger product and consequently produces a smaller molecule as a by-product. For example, when two amino acids are combined, a dipeptide bond is formed. As a result, 1 molecule of water is produced as a by-product.
5 0
3 years ago
In a short paragraph, explain one thing you've learned from the course this year.
exis [7]

Answer:

ive learned about the chart , ive learned about the coolest chemicle reactions and how. the can change colors , ive also learned that chenistrey is all around us since the beginning of life ,and how liquid can turn solid

Explanation:

7 0
3 years ago
A 0.75M solution of CH3OH is prepared in 0.500 kg of water. How many moles of CH3OH are needed?
4vir4ik [10]

Answer:

We need 0.375 mol of CH3OH to prepare the solution

Explanation:

For the problem they give us the following data:

Solution concentration 0,75 M

Mass of Solvent is 0,5Kg

knowing that the density of water is 1g / mL,  we find the volume of water:

                           d = \frac{g}{mL} \\\\ V= \frac{g}{d}  = \frac{500g}{1 \frac{g}{mL} } = 500mL = 0,5 L

Now, find moles of CH_{3} OH are needed using the molarity equation:

                           M = \frac{ moles }{ V (L)} \\\\\\molesCH_{3}OH  = M . V(L) = 0,75 M . 0,5 L\\\\molesCH_{3}OH = 0,375 mol

therefore the solution is prepared using 0.5 L of H2O and 0.375 moles of CH3OH,  resulting in a concentration of 0,75M

5 0
3 years ago
2 HCI → H2 + Cl2<br> Endothermic or exothermic
Oksana_A [137]

Answer:

Exothermic

Explanation:

I think it is exothermic because heat is being released

6 0
3 years ago
Convert 3.2 ft^2 to square inches
tangare [24]

460.8 square inches

3.2 * 144 = 460.8

6 0
3 years ago
Other questions:
  • Help ASAP! WILL MARK BRAINLIEST!<br><br> What must happen for light to change a material?
    14·2 answers
  • If the molar heat of fusion of water is 6.01
    7·1 answer
  • An ideal gaseous reaction (which is a hypothetical gaseous reaction that conforms to the laws governing gas behavior) occurs at
    12·1 answer
  • What is the molar ratio for the following equation after it has been properly balanced?
    10·1 answer
  • Revise and repeat: Is more water always better? Create your own experiments to find the ideal amount of water for each kind of p
    7·1 answer
  • A solid is the only form of matter true or false
    14·2 answers
  • Test questions Accidently did this
    15·2 answers
  • Which property of water helps islands have temperate weather throughout the year?<br><br> (1 point)
    6·1 answer
  • What is the molarity of a solution in which 0.321 g of calcium chloride is dissolved in 1.45 L water?
    6·1 answer
  • Drag force is directly proportional to ______. velocity. thrust shorter and faster blades longer and slower blades
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!