<u>Answer:</u> The atomic mass of carbon is 12 amu and that of carbon dioxide is 44 g/mol
<u>Explanation:</u>
Molar mass is defined as the sum of the mass of all the atoms each multiplied its atomic masses that are present in the molecular formula of a compound. It is expressed in g/mol.
We know that:
Atomic mass of carbon = 12 amu
We are given a chemical compound, carbon dioxide having chemical formula of
Molar mass of carbon = 12 g/mol
Molar mass of oxygen = 16 g/mol
Evaluating the molar mass of carbon dioxide, we get:
Molar mass of
Hence, the atomic mass of carbon is 12 amu and that of carbon dioxide is 44 g/mol
The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs.
Answer:
50 miles per hour
Explanation:
To find the average speed per hour you have to find the unit rate so 100/2 which is 50. So 50 miles per hour.
Answer:
Must be in contact with the liquid
The temperature also has to be altered.
Explanation:
Convection cannot happen in a vacuum
Convection results from a change in density in the fluid
Answer:
Mass = 96 g
Explanation:
Given data:
Number of moles of C = 8 mol
Mass of C in gram = ?
Solution:
Formula:
Number of moles = mass/molar mass
Molar mass of C = 12 g/mol
8 mol = mass / 12 g/mol
Mass = 8 mol × 12 g/mol
Mass = 96 g