3 years ago

Which of the following compounds would be named with a name that ends in -yne?

Chemistry

2 answers:

lianna [129]3 years ago

6 0

Anything with a triple bond ends with -yne so that would be C

WINSTONCH [101]3 years ago

5 0

Your answer should be c

You might be interested in

Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high temperatures.N2(g) + O2(g) 2NO(g)The

yanalaym [24]

Answer : The correct option is, (E) 7.8 atm

Explanation :

The partial pressure of $N_2$ = 8.00 atm

The partial pressure of $O_2$ = 5.00 atm

$K_p$ = 0.0025

The balanced equilibrium reaction is,

$N_2(g)+O_2(g)\rightleftharpoons 2NO(g)$

Initial pressure 8.00 5.00 0

At eqm. (8.00-x) (5.00-x) 2x

The expression of equilibrium constant $K_p$ for the reaction will be:

$K_p=\frac{(p_{NO})^2}{(p_{N_2})(p_{O_2})}$

Now put all the values in this expression, we get :

$0.0025=\frac{(2x)^2}{(8.00-x)\times (5.00-x)}$

By solving the terms, we get:

$x=0.15atm$

The equilibrium partial pressure of $N_2$ = (8.00 - x) = (8.00 - 0.15) = 7.8 atm

Therefore, the equilibrium partial pressure of $N_2$ is 7.8 atm.

3 0

3 years ago

Write a balanced chemical equation for the following: magnesium metal is burned in oxygen to produce magnesium oxide.

KiRa [710]

Answer:

2Mg (s) + $O_{2}$ (g) ---> 2MgO (s)

Explanation:

8 0

3 years ago

Which of these is not an example of a biotic part of the ecosystem? a. grass b. birds c. insects d. weather

Natasha_Volkova [10]

Weather. I'm pretty sure.

8 0

3 years ago

Read 2 more answers

What else can copper react with?

FinnZ [79.3K]

Answer:

copper

Explanation:

7 0

3 years ago

Read 2 more answers

What is the rate of change in velocity

luda_lava [24]

The rate of change in velocity<span> is called acceleration.</span>

3 0

3 years ago