Chemical weathering is when things get weathered chemically
When a solid is added to a liquid, there exists a possibility that it will get dissolved in the solid. However, this depends on a lot of factors, like the temperature of the substances, the volume of the liquid, and the amount and nature of the solid to be dissolved.
Explanation:
In case of methyl alcohol , i.e. , CH₃OH ,
counting the equivalent protons , there are three protons of the methyl group at are all equivalent , and shows the chemical shift at 3.4 - 4.0 ppm , there is the increase in the chemical shift value due to the presence of an electronegative oxygen atom .
And there is one more hydrogen atom in the alcoholic functional group , and this hydrogen will also show a chemical shift at 5.0 - 5.5 ppm .
Therefore ,
Methyl alcohol will show two signals due to methyl proton and another due to OH hydrogen .
Answer:
5.44 kg/L
Explanation:
Mass = 13.6 kg
Change in water level as a result of Trevor = Volume of Trevor = 2.50 L
Density = ?
The relationship between the three parameters is given as;
Density = Mass / Volume
Density = 13.6 / 2.5
Density = 5.44 kg/L
Sodium has a mass number of 23amu. Since sodium has 11 protons, the number of neutrons must be 23 – 11 = 12 neutrons.
