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Vedmedyk [2.9K]
3 years ago
14

¿Cómo se expresaban, en los lienzos o en los papeles de pintar,

Chemistry
1 answer:
elena55 [62]3 years ago
8 0
Can you translate? Please.
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Which statement best describes how those advancements are detrimental to the earth?
aliya0001 [1]

The detriment of these advancements to the Earth is that: the growing population is taxing Earth's resources which could lead to the extinction of many species.

<h3>The effect of science and technology.</h3>

Various scientific discoveries and technological advances around the world have led to an exponential increase in Earth's population with no end of the growth in sight.

In conclusion, we can infer and logically deduce that the statement which best describes how these advancements are detrimental to the Earth is that the growing population is taxing Earth's resources and this may likely lead to the extinction of many species of organisms.

Read more on species here: brainly.com/question/15971107

#SPJ1

8 0
2 years ago
Need help !!!!! ASAP
Korolek [52]
<h2>Hello!</h2>

The answer is:

The new volume is 2.84 L.

V_{2}=2.84L

<h2>Why?</h2>

To solve the problem, we need to remember what STP means. STP means that the gas is at standard temperature and pressure, or 273.15 K (0°C) and 1 atm.

Also, we need to use the Combined Gas Law, since the temperature, the pressure and the volume are being changed.

The Combined Gas Law establishes a relationship between the temperature, the pressure and the volume of an ideal gas using , Gay-Lussac's Law, Charles's Law,  and Boyle's Law.

The law is defined by the following equation:

\frac{P_{1}V{1}}{T_{1}}=\frac{P_{2}V{2}}{T_{2}}

Where,

P_{1} is the first pressure.

V_{1} is the first volume.

T_{1} is the first temperature.

P_{2} is the second pressure.

V_{2} is the second volume.

T_{2} is the second temperature.

So, we are given the following information:

V_{1}=2L\\P_{1}=1atm\\T_{1}=0\°C=273.15K\\P_{2}=80kPa=0.8atm\\T_{2}=37\°C=37+273=310K

Then, isolating the new volume, and substituting, we have:

\frac{P_{1}V{1}}{T_{1}}=\frac{P_{2}V{2}}{T_{2}}\\\\V_{2}=\frac{P_{1}V{1}}{T_{1}}*\frac{T_{2}}{P_{2}}\\\\V_{2}=\frac{1atm*2L}{273.15K}*\frac{310K}{0.8kPa}=2.84L

Hence, the new volume is 2.84 L.

V_{2}=2.84L

Have a nice day!

4 0
4 years ago
Which formula contains a metal and a nonmetal? SO2 MgO CO H2O
eduard

Answer:

MgO

Explanation:

Mg, which is magnesium, is considered a metal, when paired with Oxygen, which is a gas, it creates magnesium oxide, and the formula itself is a pairing of a metal with a nonmetal

3 0
4 years ago
Read 2 more answers
How many bonding electrons are in the Lewis structure of PCl₃?
Blababa [14]

Answer:

B.) 6

Explanation:

Attached below is the Lewis structure of PCl₃ . Since phosphorus (P) has 5 valence electrons and chlorine (Cl) has 7 valence electrons, there should be 26 valence electrons (5 + 7(3) = 26) in the Lewis structure.

Bonding electrons are the electrons present in the chemical bonds between two atoms.

There are 2 electrons shared in every single bond. Within PCl₃, there are 3 single bonds. As such, there are 6 bonding electrons in the Lewis structure of PCl₃.

3 0
2 years ago
Fill in the blanks to balance equation __P+__O2 ---&gt; __P4 O10
Nana76 [90]

Answer: 4P + 3O2 → P4O6

Explanation: plz give brainliest

3 0
3 years ago
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