Answer:
HCO₂
Explanation:
From the information given:
The mass of the elements are:
Carbon C = 26.7 g; Hydrogen H = 2.24 g Oxygen O = 71.1 g
To determine the empirical formula;
First thing is to find the numbers of moles of each atom.
For Carbon:
For Hydrogen:
For Oxygen:
Now; we use the smallest no of moles to divide the respective moles from above.
For carbon:
For Hydrogen:
For Oxygen:
Thus, the empirical formula is HCO₂
Fentanyl is an opoid used for the pain medication together with other medications for anesthesia. It is illegally used as recreation drug as it is mixed with heroine and cocaine. The side effects of this fentanyl include vomiting, constipation, sedation, decreased breathing, hallucinations etc. Fentanyl does not have any hydrogen bonds instead it has nitrogen bonds associated with benzene ring. It does not form molecules within its molecules but forms hydrogen bonds with the water molecule. The nitrogen and the oxygen present forms bonds with the hydrogen of the water molecule. As it forms hydrogen bonds with water it is soluble in water.
Answer:
you can't go through a solid unless you broke the atoms in the wall
False.
Na does represent sodium, but NOT when it lost an electron. Na+ represents sdoium when it lost its electron.
