Answer: 0.771 g of will be produced
Explanation:
To calculate the moles :
The balanced chemical reaction is:
According to stoichiometry :
2 moles of produce = 3 moles of
Thus 0.257 moles of will produce= of
Mass of
Thus 0.771 g of will be produced
Answer:
plant trees and create windbreaks
Condensation, because it is a phase change from gas to liquid
Answer:
Services raise the pH in the hair to a alkaline state in order to soften and swell the hair shaft. Disulfide, hydrogen, salt. Side bonds are responsible for the strength and elasticity of the hair. Altering these is what make wet setting, thermal styling, permanent waving, curl reforming, and relaxing possible
A pH of 7 is neutral, a pH below 7 is acidic, and pH above 7 is alkaline. ... Chemical Texturizers raise the pH of the hair to an alkaline state in order to soften and swell the hair shaft. This action lifts the cuticle layer, and allows the solution to reach the cortex layer where restructuring takes place.
Explanation:
Answer:
Because covalent bonds are strong, diamond contains many covalent bonds. As high temperatures are required to break such strong bonds, diamond melts at a very high temperature.The three-dimensional arrangement of carbon atoms, held together by strong covalent bonds, makes diamond very hard. ... Diamond has a very high melting point because a large amount of energy is needed to overcome the many strong covalent bonds.