Taking into account the definition of Avogadro's Number, 7.80×10²² molecules of HCl are contained in 0.1295 moles of HCl.
<h3>
Avogadro's Number</h3>
Avogadro's Number or Avogadro's Constant is called the number of particles that make up a substance (usually atoms or molecules) and that can be found in the amount of one mole of said substance. Its value is 6.023×10²³ particles per mole. Avogadro's number applies to any substance.
<h3>This case</h3>
Then you can apply the following rule of three: if 6.023×10²³ molecules are contained in 1 mole of HCl, then 7.80×10²² molecules are contained in how many moles of HCl?
amount of moles of HCl= (7.80×10²² molecules × 1 mole)÷ 6.023×10²³ molecules
<u><em>amount of moles of HCl= 0.1295 moles</em></u>
Finally, 7.80×10²² molecules of HCl are contained in 0.1295 moles of HCl.
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El tiene 70 años. Espero que esto te ayude
The challenges to development in contemporary sub-Saharan Africa is:
- Debt and economic dependence on foreign nations.
<h3>How do you handle the issues to development in Sub-Saharan Africa?</h3>
Others are:
- Public health concerns including HIV/AIDS.
- Education gap due to lack of state funded schools.
- Lack of clean drinking water.
The issues of growth in Sub-Saharan Africa are said to be multidimensional in nature.
Conclusively, It is one that needs constant involvement of the world's population via the use of democratic institutions and methods. It also involves the work of governments and others.
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The most appropriate action that should be taken by the nurse is to monitor the patient every 1 - 2 hours.
<h3>What is tPa?</h3>
The term tPa is called tissue plasminogen activator. Its main purpose is to decrease the blood pressure of the patient in the case of an ischemic stroke. A stroke is sometimes called a cerebrospinal accident. It could lead to the death of some brain cells thereby causing damages such as loss of speech or locomotion.
The IV of this drug should be given after about 4 hours of the manifestation of the stroke symptoms. The most appropriate action that should be taken by the nurse is to monitor the patient every 1 - 2 hours.
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