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12345 [234]
2 years ago
6

What is the answer ?

Chemistry
2 answers:
Diano4ka-milaya [45]2 years ago
8 0
Aaa no one has a chance of a meeting today or Friday at
insens350 [35]2 years ago
6 0

Answer: Its not popping up for me *-*?

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The enzyme urease catalyzes the breakdown of urea in the body. Urease breaks urea down to 2NH3+CO2. This is an example of a hydr
Alika [10]

Answer:

Look at the picture.

Explanation:

On stage one binding of a substrate occurs (and also the geometry of active site may change) and water comes to the site. On stage two the hydrolisis takes place and on stage 3 products deabsorb from the enzyme.

8 0
2 years ago
How does lanthanide contraction influence the density of period 6 transition element​
Kitty [74]

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For example, the atomic radius of the metal zirconium, Zr, (a period-5 transition element) is 155 pm (empirical value) and that of hafnium, Hf, (the corresponding period-6 element) is 159 pm. ... The increase in mass and the unchanged radii lead to a steep increase in density from 6.51 to 13.35 g/cm3.

Explanation:

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2 years ago
Hydrocarbon mixtures are used as fuels.
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The mass % of CH_4 in the mixture is <u>9.93%</u>

<h3>What are hydrocarbon?</h3>

An organic substance called a hydrocarbon is made completely of hydrogen and carbon. Group 14 hydrides include, for example, 620 hydrocarbons.

The odours of gasoline and lighter fluid serve as examples of the relatively weak or insignificant odours of hydrocarbons, which are often colourless and hydrophobic.

They can be found in a wide variety of chemical forms and phases, including gases (like methane and propane), liquids (like hexane and benzene), low melting point solids (like paraffin wax and naphthalene), and polymers (such as polyethylene and polystyrene).

In the context of the fossil fuel industries, the term "hydrocarbon" refers to petroleum, natural gas, and coal that are produced naturally, as well as to their hydrocarbon derivatives and refined forms. The primary source of energy for the entire planet is the burning of hydrocarbons.

Learn more about Hydrocarbon

brainly.com/question/7509853

#SPJ4

5 0
1 year ago
What can a emerald be described as
aniked [119]

An emerald can be described as a precious gemstone that is commonly green. However, emeralds can be other colors. Emerald commonly describes a color, such as emerald green eyes.

3 0
3 years ago
The chemical reaction Na+ + Cl- NaCl is best described as a(n) _____.
muminat
Ionic bond because transfer of electrons is taking place
7 0
3 years ago
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