To specify that a field is to be required, change the value for the required property from no to yes.
This is further explained below.
<h3>What is
property?</h3>
Generally, A person or company is considered to have property over any object for which they have legal title. In addition to material things like homes, automobiles, and home appliances, the term "property" may also apply to intangible things that have the potential to increase in value in the future, such as stock and bond certificates.
In conclusion, Change the value of the necessary property so that it reads "yes" rather than "no" to indicate that you want the field to be required.
Read more about the property
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Answer:
9 grams of methane contains a greater number of hydrogen atoms (therefore molecules) than 10 grams of ammonia
Explanation:
The number of atoms of hydrogen per molecule of ammonia = 3 atoms of hydrogen
The number of atoms of hydrogen per molecule of methane = 4 atoms of hydrogen
The molar mass of methane = 16.04 g/mol
The molar mass of ammonia = 17.031 g/mol
The number of moles of methane in 9 grams of methane = 9/16.04 ≈ 0.561 moles
The number of hydrogen atoms in 0.561 moles of methane = 0.561 × 6.02 × 10²³ × 3 ≈ 1.351 × 10²⁴ atoms of hydrogen
The number of moles of ammonia in 10 grams of ammonia = 10/17.031 ≈ 0.5872 moles
The number of hydrogen atoms in 0.5782 moles of ammonia = 0.5872 × 6.02 × 10²³ × 3 ≈ 1.06 × 10²⁴ atoms of hydrogen
Therefore, 9 grams of methane contains a greater number of hydrogen atoms than 10 grams of ammonia.
He was first sail around the globe.
Answer:
- Long working hours.
- Small pay
Explanation:
From the source shown above, the young girls had to work really long hours from 5 am to around 7 pm. Even though they were granted breakfast and lunch hours, this is still a long time to work. Long work hours have been shown to drain a person and lead to fatigue, lack of attentiveness and lower productivity.
The young girls also received little pay for the amount of hours of work they put in. The doffers for instance, were paid $2 a week for being on duty for nearly fourteen hours a day. Assuming this is a 6 day work week, that would translate to less than 3 cents per hour.
These working conditions took such a toll on the young ladies that they were able to argue the case for a reduction in work hours by their presence.
The statement "The readers' guide does not handle enough magazine entries to be of great consequence." is False. I hope my answer has come to your help. God bless and have a nice day ahead! Feel free to post your questions here in Brainly.
