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aivan3 [116]
3 years ago
7

Which of group of organism has the least biomass?which has the least energy​

Chemistry
2 answers:
Oxana [17]3 years ago
7 0

Answer:

The answer is consumers

Alika [10]3 years ago
5 0

Answer:

Consumers are the group of organisms that has the least biomass and energy.

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Dima020 [189]

Answer:

Density=mass/volume

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An apple has a mass of 297 grams. How many kilograms is this? (Note: You can use the information in the table below to make a co
yan [13]
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Read 2 more answers
Methylpropane (complete and condensed structural formulas)
Tcecarenko [31]

Answer:

Here's what I get  

Explanation:

1. Complete structural formula

Methylpropane consists of a chain of three carbons with another carbon atom attached to the middle carbon. Enough H atoms are added to give each C atom a total of four bonds.

The complete structural formula is shown below (There is a C atom at each intersection).

2. Condensed structural formula

A condensed structural formula is designed to be typed on one line.

The molecule has three CH₃ groups attached to a single carbon atom, so the condensed structural formula is  

(CH₃)₃CH

The formula is also often written CH₃CH(CH₃)CH₃ and as (CH₃)₂CHCH₃.

5 0
3 years ago
_______ is the amount of heat necessary to raise the temperature of 1 gram of a substance by 1 degree Kelvin. A. A calorie B. En
Maksim231197 [3]
<h2>The required option d) "specific heat" is correct.</h2>

Explanation:

  • To raise the temperature of any substance or material of certain mass to respective temperature it requires some amount of heat.
  • Specific heat is the amount of heat necessary to raise the temperature of the substance of 1 gram to 1 Kelvin.
  • It is the amount of heat which is required to raise the temperature per unit mass to per unit temperature.
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5 0
3 years ago
What is the mass in grams of 4.25 x 103moles of N2?
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Mass =?
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molar mass of N2 = (14)x2 = 28
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