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Aleksandr [31]
3 years ago
6

What are land plants used for?

Chemistry
2 answers:
Bess [88]3 years ago
7 0

Answer:

there used for mountains , wait I'm just trynna get points ya feel me

Explanation:

kotegsom [21]3 years ago
4 0

Answer:

Land plants are also known as Embryophytes. Embryophytes are complex multicellular eukaryotes with specialized reproductive organs. The name derives from their innovative characteristic of nurturing the young embryo sporophyte during the early stages of its multicellular development within the tissues of the parent gametophyte.

Explanation:

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Calcula el pH de las siguientes sustancias formadas durante una erupción volcánica:
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<em>Calculate the pH of the following substances formed during a volcanic eruption: </em>

<em>• Acid rain if the [H +] is 1.9 x 10-5 </em>

<em>• Sulfurous acid if [H +] = 0.10 </em>

<em>• Nitric acid if [H +] = 0.11</em>

<em />

<h3>Further explanation  </h3>

pH is the degree of acidity of a solution that depends on the concentration of H⁺ ions. The greater the value the more acidic the solution and the smaller the pH.  

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\tt pH=-log[1.9\times 10^{-5}]\\\\pH=5-log1.9\\\\pH=4.72

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\tt pH=-log[10^{-1}]\\\\pH=1

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\tt pH=-log[11\times 10^{-2}]\\\\pH=2-log~11=0.959

8 0
2 years ago
What is the name of this compound?<br><br> C6H6-<br> C=O-<br> H
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