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Varvara68 [4.7K]
3 years ago
7

What is the numbers to the C02

Chemistry
1 answer:
andriy [413]3 years ago
4 0

Answer:

413.20 ppm

Explanation:

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A. A student was given an unknown sample of a pure metal to identify. Its mass was 116
forsale [732]

Answer:

Silver

Explanation:

Given parameters:

Mass = 116g

Energy  = 511J

Initial temperature  = 21.6°C

Final temperature  = 40.5°C

Unknown:

Specific heat capacity and the type of metal = ?

Solution:

To solve this problem, we need to find the specific heat capacity of the metal given,

         H  = m x c x Ф  

H is the energy

m is the mass

c is the specific heat capacity

Ф is the change in temperature

        511  = 116 x c x (40.5 - 21.6)

         511  = 2192.4c

           c  = 0.233J/g°C

The specific heat capacity of silver is similar to this.

3 0
3 years ago
The following three questions refer to baseball:
Archy [21]
Input of energy: swinging
Output of energy: hitting
Converter of energy: ball leaving the bat
I think these are correct
4 0
3 years ago
What is the special process called where carbon dioxide and water in the presence of sunlight is turned in carbohydrates
Genrish500 [490]
Photosynthesis: The process of making something ( carbohydrates ) with light
CO+H2O &Sunlight=O2+C6H6O12
5 0
4 years ago
Which is one factor that scientists use to classify orders of soil?
Komok [63]

Answer:

The scientist classify the types of soil based on the texture of the soil, the type of Rock from which they are formed and the type of organisms which live in the soil. For example red soil is formed by the weathering of reddish type of Rock which is found in that territory.

Explanation: google and me.....hope this helps

4 0
3 years ago
Read 2 more answers
If there is a loss of 5.63 x 10-7kg of mass in a nuclear reaction, how many Joules of energy would be released? Recall that c =
Fudgin [204]
Thank you for posting your question here at brainly. 

E = mc^2 
<span>where E is the energy in joules, </span>
<span>m is the mass in kilograms, </span>
<span>and c is the speed of light. </span>

<span>E = mc^2 </span>
<span>E = (5.63 x 10^-7 kg)(3 x 10^8 m/s)^2 </span>
<span>E = 5.07 x 10^10 J </span>


5 0
4 years ago
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