Answer:
Explanation:
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In this case, since you have both the final and initial volume for the titration procedure, clearly, the used volume is computed by the subtraction between them, since it accounts for the employed volume of the base, it turns out:
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Answer:
it gains 2 electrons
Explanation:
atoms want to be more stable, for oxygen it's number is 8, 2 less than the stable ring of 10. and hydrogen has a single electron, 1 less than the stable ring of 2. so oxygen takes 2 electrons 2 make it stable and hydrogen becomes attatched to the oxygen atom to form a covalent bond
Answer:
There is no ionic compound made of carbon and oxygen. This is because of the fact that both of them are non metals. Two non metals cannot ionize each...
Answer:
3
Explanation:
N has 5 electrons in valence shell.
It has bonded to 3 H atoms covalently.
Therefore 3 electrons of N participate in bonding to form 3 covalent bonds.
Remaining 2 electrons are a lone pair.
2FeCl3 + 3Na2CO3 -> Fe2(CO3)3 + 6NaCl
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