Answer:
Explanation:
Law of Conservation of Mass: The law that states that matter cannot be created nor destroyed
Ex: Kelly ran across the room and bumped into her brother, pushing him to the floor. The kinetic energy she possessed because of her movement was transferred to her brother, causing him to move.
Answer:
45.78 g NaClO
Explanation:
The reaction that takes place is:
- 2NaOH + Cl₂ → NaCl + NaClO + H₂O
In order to react completely, 1.36 moles of chlorine would require (2*1.36) 2.72 moles of NaOH. There are more moles than that, so NaOH is the limiting reactant.
We <u>calculate the moles of NaClO formed</u>, from the limiting reactant:
- 1.23 mol NaOH *
= 0.615 mol NaClO
Finally we <u>convert NaClO moles to grams</u>, using its <em>molecular weight</em>:
- 0.615 mol NaClO * 74.44 g/mol = 45.78 g NaClO
Answer: These results show that the body regulates its salt and water balance not only by releasing excess sodium in urine, but by actively retaining or releasing water in urine.
Explanation:
Answer:
The ice and water hit the small rocks and take apart the sediments from it
Explanation: