3 years ago

an engineering team is conducting a trial launch of a few rocket . which part is the engineering process is the team in ?

1 answer:

7 0

Answer:

Evaluate the result (Apex)

Explanation:

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enyata [817]

$2C_4H_{10}+13O_2$ ⇒ $8CO_2 + 10H_2O$

$n= \frac{m}{M} = \frac{m}{2M(H)+M(O)}= \frac{2,46}{2*1,0+16,0} = 0,14mol$

So 0,14mol are formed.

6 0

4 years ago

hodyreva [135]

I think c is correct answer
.............

3 0

3 years ago

Ne4ueva [31]

Kinetic
Gravitational
Sound
Elastic
Motion
Light
Radiant
Electrical

6 0

3 years ago

HACTEHA [7]

Answer:

Table salt: answer salt

Tea: answer acidic

Carbonated drinks: answer acidic

Baking powder: answer acid and base

Detergent: answer acid and basic

Alum: answer acidic

Explanation:

I hope this helps. Enjoy your day!

3 0

3 years ago

mars1129 [50]

Answer:

H2O =water

SO3=Sulfur trioxide

H2SO4 =Sulphuric acid

5 0

3 years ago