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Sindrei [870]
3 years ago
11

Will mark brainliest for correct answer!!!Need help ASAP :"))​

Chemistry
1 answer:
Andrews [41]3 years ago
3 0

Answer:

So the balanced chemical equation would look like this:

4NO + 6H_{2}O -> 4NH_{3} + 5O_{2}

sorry i dont k how to find the  moles when im already given a value :(

Explanation:

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Z oom for anyone who want's to join<br> Id:99976284971<br> password:HsV930
NNADVOKAT [17]

Answer:

mybb

Explanation:

6 0
3 years ago
Read 2 more answers
What is the velocity of a 485 kg elevator that has 5900 J of energy?
Ganezh [65]

The velocity of a 485 kg elevator that has 5900 J of energy is 108.6 m/s

<h3>What is the velocity of the elevator?</h3>

A moving elevator possesses kinetic energy due to its motion.

The velocity of the elevator is calculated from the formula of kinetic energy.

The kinetic energy formula is : Kinetic energy = ¹/₂mv₂

The velocity, v = √2KE/m

v = √(2 * 5900/485)

v = 108.6 m/s

In conclusion, the velocity of the elevator is calculated from the kinetic energy and mass of the elevator.

Learn more about velocity and kinetic energy at: brainly.com/question/25959744

#SPJ1

7 0
2 years ago
Please help I need it
lubasha [3.4K]

Answer : The structure are shown below and the number of stereoisomers are possible in 3,5-dimethylnonane and 3,7-dimethyle-5-ethyldecane are 4 and 8 respectively.

Explanation :

Chiral carbon : It is carbon which is attached to the different types of atoms or molecules.

The number of stereoisomers possible for a compound is related to the number of chiral centers (n) present in it as,

\text{Number of stereoisomers}=2^n

where,

'n' is the number of chiral carbon present in the compound.

The number of chiral carbon present in 3,5-dimethylnonane is, 2 that means n = 2 (carbon-3 and carbon-5)

\text{Number of stereoisomers}=2^n=2^2=4

The number of stereoisomers are possible in 3,5-dimethylnonane is, 4

The number of chiral carbon present in 3,7-dimethyle-5-ethyldecane is, 3 that means n = 3 (carbon-3, carbon-5 and carbon-7)

\text{Number of stereoisomers}=2^n=2^3=8

The number of stereoisomers are possible in 3,7-dimethyle-5-ethyldecane is, 8

4 0
3 years ago
The less mass in a given volume of air the
DiKsa [7]

Answer:

The less mass in a given volume of air the  less dense the air is going to be.

7 0
3 years ago
Read 2 more answers
The outermost electrons are the_____electrons
Lynna [10]

Answer:

Valence electrons. they can be used to determine the group of an element.

Explanation:

6 0
3 years ago
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