Answer:transport protein
Explanation: just think about it as, a plane shipping things. BUT IT JUST A protein
Given what we know, we can confirm that when carbon and nitrogen form a covalent bond, they will share two electrons between them.
<h3>What is a covalent bond?</h3>
- A covalent bond is when two atoms bond through the sharing of electrons.
- This is one of the most common forms of bonding.
- This is done in order to complete the octet of electrons in their outer shell and achieve stability.
Therefore, given that the covalent bond formed between nitrogen and carbon in the formation of isocyanic acid entails the sharing of electrons, we can confirm that these atoms will share two electrons in order to complete the octet of the nitrogen atom.
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Chemical formulas for ionic compounds are written in lowest common multiples of the charges of each ion. This is true unlike covalent compounds where the transformation to lowest common multiple is not applicable such that this reflects to the naming of covalent compounds using prefixes mono-, di-, tri-, tetra-, etc. Answer is a.
Answer:
0 M is the silver ion concentration in a solution prepared mixing both the solutions.
Explanation:
Moles of silver nitrate = n
Volume of the solution = 425 mL = 0.425 L (1 mL = 0.001 L)
Molarity of the silver nitrate solution = 0.397 M
Moles of sodium phosphate = n'
Volume of the sodium phosphate solution = 427 mL = 0.427 L (1 mL = 0.001 L)
Molarity of the sodium phosphate solution = 0.459 M
According to reaction, 3 moles of silver nitrate reacts with 1 mole of sodium phosphate, then 0.1687 moles of silver nitrate will recat with :
of sodium phosphate
This means that only 0.05623 moles of sodium phosphate will react with all the 0.1687 moles of silver nitrate , making silver nitrate limiting reagent and sodium phosphate as an excessive reagent.
So, zero moles of silver nitrate will be left in the solution after mixing of the both solutions and hence zero moles of silver ions will left in the resulting solution.
0 M is the silver ion concentration in a solution prepared mixing both the solutions.