3 years ago

The arrows represent tge movement of which substances

1 answer:

6 0

The arrows represent the movement of starting substances

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ratelena [41]

The correct answer is B) Basic. Hope this helps.

6 0

3 years ago

Taya2010 [7]

Answer:

It is a beta decay equation unknown

Explanation:

none

5 0

3 years ago

Feliz [49]

Answer:

396811.337 J

Explanation:

The cost of one short ton of coal = $56.45

The energy related to the short ton of coal = $2.24\times 10^{7}\ J$

Thus, As according to the question,

$56.45 of coal have $2.24\times 10^{7}\ J$ of energy.

$1 of coal have $\frac{2.24\times 10^{7}}{56.45}\ J$ of energy.

<u>The amount of energy = 396811.337 J</u>

4 0

3 years ago

podryga [215]

because it has ns1 electron configuration like the alkali metals

3 0

2 years ago

EleoNora [17]

2 atoms of oxygen are reactants.

6 0

3 years ago