Answer:
No, the reaction was not carried out in a closed system
Explanation:
Recall that a closed system is one in which there is no exchange of materials nor energy. Hence there is no movement of matter in or out of the system. The total mass and energy present in the system is constant.
On the reactant side we have that the total mass of baking soda and vinegar is 47g + 13 g = 60g.
However on the product side, we have only a total of 56g which implies that a mass of 4g was lost in the reaction. This loss of mass can not happen in a closed system.
Hence the system is not a closed system because some mass was lost.
Answer:
The correct answer to the following question will be "Conscientiousness".
Explanation:
- Trainers, therefore, need to remain fit and healthy and almost always demonstrate up at the right time besides lessons as well as fitness classes that are expected to take place. Individuals ought to synchronize with each other, to encourage each other through fitness training.
- That very personality disorder drives an individual to be doing his/her employees with better performance as well as seriousness. Employees ought to pay serious consideration to any agreements signed to the customers to help others meet their optimal health.
So that the above is the right answer.
<span>If you were a transformational leader, your first priority would be team members .
</span> This leader is not focused on himself, but on <span>on helping every member of the group succeed as well.</span><span>This leadership style is one of the most inspiring, because it </span>inspires positive changes in those who follow.
Answer: Saudi Arabia
Explanation:
Many Saudis have embraced the view of being seen as religious and political enforcers, although some are reluctant about this because they think it'd affect their stand on their religion, others have welcomed it and it has helped in the growth of the Saudi society birthing developments.
Answer:
Fetal alcohol syndrome
Explanation:
Fetal Alcohol Syndrome
This is simply known as growth, mental and physical impairments that sometimes occur in baby when a women consumes alcohol during pregnancy period.
It is said to occurs mostly in the first trimester of pregnancy as alcohol enters the blood stream, crosses the placenta to the fetuses system.
Fetal metabolism is much slower so it remove from nutrition and oxygen from reaching the baby's vital organs (brain)
The syndrome is common among 2-1.5 infants in every 1000 births. Symptoms of this syndrome includes poor memory, attention deficits, impulsive behaviors, poor reasoning skills etc. Impaired hippocampus dendrites reduced cerebellar size etc.
