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.
Referring to <span>1984 novel
</span>
The initial purpose of the formation of the party is to control the narrative and make people believe what the party want them to believe.
However, by the end of the novel, the Party began to believe their own fake narrative and the people just blatantly believe what the party is telling them without using their logical approach to analyze who the true enemy is.
Thats not possible because ronnie isnt born yet
Answer:
<em>Captive product pricing</em>
Explanation:
Captive product pricing is <em>used when the price of the core product is very low, but the value of the product that supports the core product is high</em>.
Companies that have perishable material attachments, such as ink for printers, often use captive pricing.
At a certain point, the original amount included in the core product will be used to allow you to buy more of the accessory product (ideally from the main company).
A good teacher would let you stand up
