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Elenna [48]
3 years ago
14

What type of energy is this and why?

Chemistry
1 answer:
Murljashka [212]3 years ago
4 0

Answer:

I make not know because im the 7th grade but Im give my worthy guess  I now this its endothermic

Explanation:

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How many moles of sulfur dioxide are produced with 6.0 mols of carbon dioxide?
kodGreya [7K]

Answer:

228.38g of CO2

Explanation:

6 0
2 years ago
Pl help me, i need a good grade on this.
Blizzard [7]
1. Option A. Temperature and Salinity
2. Option D. (I think)
3. Option D.
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8 0
3 years ago
Given the equation: HCl + Na2SO4 → NaCl + H2SO4, if you start with 8 moles of hydrochloric acid, how many grams of sulfuric acid
Simora [160]

Answer:

392g sulfuric acid are produced

Explanation:

Based on the balanced equation:

2HCl + Na2SO4 → 2NaCl + H2SO4

<em>2 moles of HCl produce 1 mole of sulfuric acid</em>

<em />

To solve the problem we need to find the moles of sulfuric acid produced based on the chemical equation. Then, using its molar mass -<em>Molar mass H2SO4 = 98g/mol- </em>we can find the mass of sulfuric acid produced:

<em>Moles sulfuric acid:</em>

8mol HCl * (1mol H2SO4 / 2mol HCl) = 4 mol H2SO4

<em>Mass sulfuric acid:</em>

4mol H2SO4 * (98g / mol) =

392g sulfuric acid are produced

4 0
3 years ago
What is an alkaline earth metal that has 5 shells?
brilliants [131]

Answer:

The elements in the alkaline earth metals group; beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra), have two electrons in their outer electronic shell.

Explanation:

3 0
3 years ago
Read 2 more answers
Complete this equation for the dissociation of NH4NO3(aq).
Delvig [45]
Dissociation
NH₄NO₃(aq) = NH₄⁺(aq) + NO₃⁻(aq)


the hydrolysis of the cation
NH₄⁺(aq) + H₂O(l) = NH₃(aq) + H₃O⁺(aq)
pH<span><7</span>

5 0
3 years ago
Read 2 more answers
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