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Alex
2 years ago
6

I really struggling the question can you help me ​

Chemistry
1 answer:
Dmitrij [34]2 years ago
6 0
You need to find number of moles of methane and oxygen. then make ratios

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Assume that 8.5 L of iodine gas (I2) are produced at STP according to the following balanced equation:2KI(aq) + Cl2(
Aliun [14]

Answer: 0.3794 moles of Iodine gas are produced.

Explanation:

2KI(aq)+Cl_2(
g)\rightarrow 2KCl(aq)+I_2

Volume of iodine gas produced at STP =8.5 L

At STP, the 1 mol of gas occupies volume = 22.4 L

So, 8.5 L of volume will be occupied by:\frac{1}{22.4 L}\times 8.5=0.3794 moles

0.3794 moles of Iodine gas are produced.

5 0
3 years ago
Read 2 more answers
Consider this reaction mechanism: Step 1: Mo(CO)6→ Mo(CO)5 + CO Step 2: Mo(CO)5 + P(CH3)3→ Mo(CO)5P(CH3)3 Which of these is an i
Alja [10]

Answer:

Mo(CO)5 is the intermediate in this reaction mechanism.

Explanation:

The reaction mechanism describes the sequence of elementary reactions that must occur to go from reactants to products. Reaction intermediates are formed in one step and then consumed in a later step of the reaction mechanism.

In this reaction mechanism, Mo(CO)5 is the product of 1st reaction and then it is used as a reactant in 2nd reaction. So, Mo(CO)5 is the reaction intermediates.

The overall balanced equation would be,

Mo(CO)6 + P(CH3) ↔ CO + Mo(CO)5 +  P(CH3)3

4 0
3 years ago
Explain how the use of CNG in automobile has reduced pollution in our cities.​
sertanlavr [38]

Answer:

I think by charging

Explanation:

With charger

3 0
3 years ago
What are the units of density
Nataliya [291]

Answer:

Kg/ ml

Explanation:

Hope I help you

thank you

6 0
3 years ago
Which of the following best explains the trend in ionization energy across a period?
Alina [70]

A) It decreases because the distance between the nucleus and outermost shell increases

4 0
3 years ago
Read 2 more answers
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