If the hockey player exerts 240 N of work over 2.5 m when hitting a hockey puck,
1 answer:
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Answer:
u will equate and make V2 the subject because it's the one u are looking for ....
Moles of PF₃ : 4
<h3>Further explanation</h3>A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.
Reaction
1.25 moles of P₄(s) is reacted with 6 moles of F₂(g)
Limiting reactant : the smallest ratio (mol divide by coefficient)
P₄ : F₂ =
mol PF₃ based on mol of limiting reactant(F₂), so mol PF₃ :
ANSWERS:
1.
⇒ 2KCl + 
2.
⇒ 
3.
⇒ 
4.
⇒ 
5.
⇒ 
I have attached my work for 1-3. I would like to see if you can get 4 and 5 on your own. but, if you are struggling/copnfused please let me know in the comments! :)
1.
2.
3.
4.
5.
I have attached my work for 1-3. I would like to see if you can get 4 and 5 on your own. but, if you are struggling/copnfused please let me know in the comments! :)