Answer:
Mass = 824.57 g
Explanation:
Given data:
Mass of bromine = ?
Number of moles of bromine = 5.16 mol
Solution:
Formula:
Mass = number of moles × molar mass
Molar mass of bromine = 159.8 g/mol
by putting values,
Mass = 5.16 mol × 159.8 g/mol
Mass = 824.57 g
Carbohydrates are used for short term energy so it’s gonna be supply energy to the cell, proteins are used for genetic information and building muscles
.8 grams of phosphorus are recommended.
Physical properties can be observed and changed without altering the composition of the matter, while any altering of chemical properties would change the chemical itself into a different chemical.
Answer:
Covalent
Explanation:
A large amount of covalent bonds, such as the ones in water, require high amounts of heat / energy to become stream. So that means they must also have a high surface tension and cohesion