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Nuetrik [128]
3 years ago
9

An appliance's energy use over time is called its _____ .

Chemistry
1 answer:
seropon [69]3 years ago
4 0

The answer is power rating

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The process of transporting rock material is called
lina2011 [118]

Answer:

erosion

Explanation:

3 0
3 years ago
How many moles of mercury are produced if 24.5 moles of mercury (II) oxide decompose?
aev [14]

Answer:

24.5 moles of mercury are produced

Explanation:

The descomposition of mercury(II) oxide, occurs as follows:

2HgO → 2Hg + O₂

<em>Where 2 moles of HgO produce 2 moles of Hg</em>

<em />

In other words, the ratio of descomposition of HgO/Hg is 2/2 = 1:1

That means, if 24.5 moles of mercury(II) oxide descompose:

<h3>24.5 moles of mercury are produced</h3>
4 0
3 years ago
Is a oak tree a invertebrates
viva [34]

Answer:

yes

Explanation:

oak trees don't have vertebrates

7 0
3 years ago
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How many moles of gas are contained in 890.0 mL at 21.0 at C degrees and 750.0 mm Hg pressure?
Rom4ik [11]

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There are 0.0364⋅mol

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7 0
3 years ago
What charge does a covalent bond have?
lys-0071 [83]
Basically a covalent bond would have been made based on two atoms so that it can collaboratively set a trace of more electrons. Although there is no atom that is zero which if it had that then it would considerably be a net charge which it is not from this problem. What makes it unique about it is that this attractive force from creating the bond of the electrons that would be purposely activated that are the nuci for constructive used into two atoms.
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