All categories

2 years ago

For an endothermic reaction, how will the value for Keq change when the temperature is increased?

Chemistry

2 answers:

Nataly [62]2 years ago

4 0

I put the answer <em>C: Keq will increase</em>, on PLATO. Hope this works for you!

Vlada [557]2 years ago

3 0

Answer:

C. Keq will increase

Explanation:

Endothermic means the reaction will <em>absorb heat</em> to occur, hence an increase in temperature will favor the reaction, increasing the formation of products.

Keq is the equilibrium constant of the reaction, and it can be defined as:

$Keq = \frac{concentration of products}{concentration of reactants}$

In an endothermic reaction the equilibrium will be shift towards the formation of products when the temperature is increased, the concentration of products will increase (in relation to the concentration of reactants) ; so as a result the equilibrium constant Keq will also increase.

You might be interested in

What important processes in your body depend on mitosis

PilotLPTM [1.2K]

Mitosis makes new cells and replaces the cells that are old, lost or damaged

3 0

2 years ago

What is the mass in grams of 358 mL of ethylene glycol?

frez [133]

The density of ethylene glycol is: D = 1.11 g/mL
D = m / V
and V = 358 mL
m = D * V
m = 1.11 g/mL * 358 mL
m = 397.38 g
Answer:
Mass is 397.38 g.

6 0

3 years ago

Please do these questions, will give brainliest

Nata [24]

Answer:

1.c 2.a.3.d 4.a

Explanation:

that is tge answer

3 0

2 years ago

A typical coffee mug holds about 355,000 microliters of liquid. How many kiloliters of liquid does this mug hold expressed in st

skad [1K]

Answer:

$3.55\times 10^{-4}\ kL$

Explanation:

Given that,

A typical coffee mug holds about 355,000 microliters of liquid.

$1\ \mu L=10^{-6}\ L$

Also, 1 L = 0.001 kL

$10^{-6}\ L=0.001\times 10^{-6}\ kL\\\\=10^{-9}\ kL$

So, a typical coffee mug holds about $355000 \times 10^{-9}\ kL$ or $0.000355\ kL$ of liquid.

We need to convert it into Scientific notation.

We will shift 4 zeros to right. As a result,

$V=3.55\times 10^{-4}\ kL$

So, the mug will hold $3.55\times 10^{-4}\ kL$ of liquid.

3 0

2 years ago

HOW IS PHENOTYPE DIFFERENT THAN GENOTYPE?

klio [65]

Answer: The genotype is the set of genes in our DNA which is responsible for a particular trait. The phenotype is the physical expression, or characteristics, of that trait. For example, two organisms that have even the minutest difference in their genes are said to have different genotypes.

5 0

2 years ago

Read 2 more answers