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klemol [59]
3 years ago
9

Energy flows from the plankton to a number of other organisms when the plankton are eaten. Describe how the decrease in plankton

has affected the matter and energy flow in this food web.
Chemistry
1 answer:
PIT_PIT [208]3 years ago
7 0
Less plankton would mean that all the organisms that eat plankton would start to die off because they have no source of energy.
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8 is greater than w, and w is greater than or equal to 1
Luba_88 [7]
W is equaled to 1 because 8 is greater than W so that mean W is lower
4 0
3 years ago
Nahco3+hc2h3o2=nac2h3o2+h2co3
fgiga [73]

The equation NaHco3+hc2h3o2=nac2h3o2+h2co3 is already balanced.

Reaction information:

Nahcolite + Acetic Acid = Sodium Acetate + Carbonic Acid

Reactants:

Nahcolite - NaHCO3 :

Molar Mass, Oxidation State

Acetic Acid - HC2H3O2

Molar Mass, Oxidation State, Ethanoic Acid, Methanecarboxylic Acid, Ch3-Cooh, Acetic Acid; Glacial, etc

(NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3)

7 0
3 years ago
Read 2 more answers
This element has a mass of 500.5 g. How much<br> volume does it have?
sammy [17]

Answer:

element A has a mass of 2 units, while an atom of element B

has a mass of 5 units, what would be the mass of the

compound A3 B2

Explanation:

5 0
3 years ago
What must the value of a conversion factor always be?
storchak [24]

Answer:

One or unity or 1

Explanation:

For example,  

1 min =60 s

If we divide each side of the equation by 1 min, we get

1 = \dfrac{\text{60 s}}{\text{1 min}}

If we divide each side of the equation by 60 s, we get

\dfrac{\text{1 min}}{\text{60 s}} = 1\\\\\text{Thus, both conversion factors, $\dfrac{\text{60 s}}{\text{1 min}}$ and $\dfrac{\text{1 min}}{\text{60 s}}$, equal 1.}

8 0
3 years ago
I need help ASAP please
Andrej [43]

525L

Explanation:

Given parameters:

Volume to Temperature ratio = 1.75

Temperature = 300k

Unknown:

Volume of the gas = ?

Solution:

We must carefully analyze and comprehend the detailed description of this experiment:

 It was suggest that the gas could expand or shrink without changing the pressure of the gas inside.

This implies that the pressure in the vessel is constant

This similar to the postulate of the Charles's law: The volume of a fixed mass of gas is directly proportional to the absolute temperature if the pressure is constant.

 Mathematically;

                 \frac{V1}{T1}  = \frac{V2}{T2}

V and T are the volume and temperature

 Now we can solve the given problem;

           \frac{V}{T}  = 1.75

Since temperature is given as 300K

 Input the variables:

           \frac{V}{300}  =  1.75

          V = 1.75 x 300 = 525L

learn more:

Boyle's law brainly.com/question/8928288

#learnwithBrainly

3 0
3 years ago
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