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3 years ago

Just vibin yall how about you

Chemistry

2 answers:

Misha Larkins [42]3 years ago

8 0

Answer:

<h2>hyy mate imm need friend I didn't have any friend can you my friend^_^</h2>

Explanation:

Inspired by the McCarthy hearings of the 1950s, Arthur Miller's play, The Crucible, focuses on the inconsistencies of the Salem witch trials and the extreme behavior that can result from dark desires and hidden agendas.

and women

Vlada [557]3 years ago

4 0

Answer:

Not much just operating brainly and waiting for my friends :)

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which of the following substances is least able to cross the blood-brain barrier.)a. waterb. sodium ionsc glucosed. white blood

ivolga24 [154]

Answer:

d. white blood cells

Explanation:

It is the white blood cells that have the least tendency to cross the blood- brain barrier.

Blood- brain barrier is psychological barrier and restricts substances that circulate into the blood from crossing over the central nervous system.

Water, glucose as well as sodium ions can easily cross the barrier. As these are good for body supply energy to the brain.

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3 years ago

Identify the products in the equation below (the “I” is Iodine—to differentiate capital “I” from lowercase “l”)

Inessa [10]

Answer : The products are Silver sulfide, $(Ag_2S)$ and Sodium iodide, $(NaI)$ .

Explanation :

The given balanced chemical reaction is,

$2AgI+Na_2S\rightarrow Ag_2S+2NaI$

From the given balanced reaction, we conclude that the 2 moles of silver iodide react with the 1 mole of sodium sulfide to give product as 1 mole of silver sulfide and 2 moles of sodium iodide.

In a chemical reaction, reactants are represent on the left side of the right-arrow and products are represent on the right side of the right-arrow.

Therefore, in a chemical reaction the products are Silver sulfide and Sodium iodide.

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3 years ago

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Natasha_Volkova [10]

Water is the answer out of all the other options

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i really dont knowb lfre,;'r;'frke';few frq3wklrndklqwef2

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B-it does. It demonstrate the ability to move in response to environmental stimuli

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