3 years ago

Can someone help me please?

1 answer:

8 0

This rock is balanced by roots on the ground that are very strong

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aev [14]

Answer:

2, 3, 4, 3

Explanation:

this is the answer

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3 years ago

Ratling [72]

<span>4.999999999999999e</span>+<span>24 this is what i got on the calculator but i dont know if its right.</span>

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2 years ago

igomit [66]

Answer: false

Explanation:

It is false that to study Earth's interior, geologists often rely on indirect methods, such as evidence from fossils. They rely on seismic wave.

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3 years ago

lesya692 [45]

Answer: Option (d) is the correct answer.

Explanation:

According to Bronsted-Lowry, species which donate a proton are known as acid. The species which accept a proton are known as a base.

In the given reaction, acids and bases are as follows.

HI + $H_{2}O$ $\rightarrow$ $H_{3}O^{+}$ + $I^{-}$

Acid Base Conjugate acid Conjugate base

Therefore, the acid HI loses a proton to form a conjugate base that is $I^{-}$ .

Thus, we can conclude that HI and $I^{-}$ is an acid conjugate base pair.

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3 years ago

Svetllana [295]

H is 4*10^6 M , OH is 2.5*10^-9 M

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3 years ago