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sp2606 [1]
3 years ago
9

Which of these represents an individual form of life such as an animal, plant, or single-celled life form?

Chemistry
2 answers:
Ludmilka [50]3 years ago
4 0

Answer:

B: Oganism is gonna be the right answer for this one hope I helped

KonstantinChe [14]3 years ago
4 0

Answer:

i think is c,im not sure

Explanation:

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Write the molecular formula for the compound that exhibits a molecular ion at M+ = 112.0499. Assume that C, H, N, and O might be
IceJOKER [234]

Answer:

C₅H₈N₂O

Explanation:

The molecular formula denotes the various forms of atoms contained in a molecule at a particular fixed proportion.

The molecular ion M⁺ = 112.0499

and the exact mass values are given as follows:

C = 12.000

H = 1.0078

N = 14.003

O = 15.995

By assumption:

C = 12.000 × 5 = 60.0000

H = 1.0078 × 8 =    1.0078

N = 14.003 × 2 =  28.0060

<u>O = 15.995 × 1 =   15.9950    </u>

<u>                         = 112.0634     </u>

This is approximtely equal to 112.0499.

As such the Molecular formula for the compound = C₅H₈N₂O

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All the elements in group 1 react with water to form a hydroxide. What other substance is also
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I’m not 100% sure, but I think hydrogen gas is also produced :)
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Count the total number of atoms in sio2:
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Atoms are the basic units of matter and the defining structure of elements. We count the number of atoms by the total number of elements present in the compound. In this case, we have 1 atom of Si and 2 atoms of oxygen which would have 3 total number of atoms.
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3 years ago
Which property is true for metals
san4es73 [151]

most metals conduct electricity and are very dull to the look. most metals are toxic if eaten and are hard.

aluminum is a type of metal they is softer than the opther and conducts eletricty like a boss.

nickel on the opther hand is also a metal but does not conduct a lot of electricy.

metals can be bent and others can break,

6 0
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<span>2H2 + O2 → 2H2O</span>

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<span>okay???</span>

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