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Luba_88 [7]
3 years ago
6

If all minerals are expressed by a specific chemical formula they have​

Chemistry
1 answer:
tankabanditka [31]3 years ago
4 0

All minerals have a chemical formula

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The compound P4S3 is used in matches and reacts with oxygen through the chemical reaction shown below.
devlian [24]

Answer:

m_{SO_2}=0.175gSO_2

Explanation:

Hello,

In this case, since the first step is to write the properly balanced chemical reaction:

P_4S_3 (s) +  8O_2 (g)\rightarrow P_4O_{10}(s) +  3SO_2 (g)

We can see that given the 0.200 g of P4S3 (molar mass 220 g/mol) the mole ratio between it and SO2 (molar mass 64 g/mol) is 1:3, therefore, the produced mass of SO2 turns out:

m_{SO_2}=0.200gP_4S_3*\frac{1molP_4S_3}{220gP_4S_3} *\frac{3molSO_2}{1molP_4S_3} *\frac{64gSO_2}{1molSO_2} \\\\m_{SO_2}=0.175gSO_2

Best regards.

5 0
3 years ago
How many grams of aluminum oxide would form if 15.2 moles of aluminum burned
Step2247 [10]

Your answer would be 637.25g

4 0
4 years ago
Write all reaction of phenols in the following ​
iVinArrow [24]

Answer:

Hope this is what you were looking for.

Phenol reacts with dilute nitric acid at room temperature to give a mixture of 2-nitrophenol and 4-nitrophenol while with concentrated nitric acid, more nitro groups get substituted on the ring to give 2,4,6-trinitrophenol which is known as picric acid.

3 0
3 years ago
How would you expand your argument to support periodic trends? explain​
IceJOKER [234]

Answer:

specific patterns in the properties of chemical elements that are revealed in the periodic table of elements. Major periodic trends include electronegativity, ionization energy, electron affinity, atomic radii, ionic radius, metallic character, and chemical reactivity.

Explanation:

4 0
2 years ago
Can someone please check my answer??!!!
Ksenya-84 [330]

Answer:

I think its correct

5 0
3 years ago
Read 2 more answers
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