All categories

3 years ago

How many liters of ammonia gas are in 0.58 moles

Chemistry

1 answer:

BlackZzzverrR [31]3 years ago

8 0

Answer:

14.2 Liters. That's all I know I just searched it up on wolframalpha.com.

You might be interested in

¿Aproximadamente cuántos gramos de KNO3

Tanya [424]

Answer:

Explanation:

100-35=65 es demasiado facil

3 0

3 years ago

Read 2 more answers

In a titration of nitrous acid with NaOH, the pH of the solution is 3.14 when the moles of HNO2 and the moles of NO2-- are equal

jonny [76]

Answer:

$Ka=3.98x10^{-4}$

Explanation:

Hello there!

In this case, since the modelling of titration problems can be approached via the Henderson-Hasselbach equation to set up a relationship between pH, pKa and the concentration of the acid and its conjugate base, we can write:

$pH=pKa+log(\frac{[NO_2^-]}{[HNO_2]} )$

Whereas the pH is given as 3.14 and the concentrations are the same, that is why the pH would be equal to the pKa as the logarithm gets 0 (log(1)=0); thus, we can calculate the Ka via:

$Ka=10^{-pKa}=10^{-3.14}\\\\Ka=3.98x10^{-4}$

Best regards!

4 0

3 years ago

Consider the following reaction at 298K.

lakkis [162]

The true statements are;

K < 0
Eocel < 0

<h3>What is a redox reaction?</h3>

We define a redox reaction as one in which a specie is oxidized and another is reduced.

Now;

Eo cell = cell potential = -0.13 V - (+0.34 V) = -0.47 V

n =number of moles of electrons = 2 mole of electrons

K = equilibrium constant

ΔG = change in free energy

Eo cell = 0.0592/n log K

-0.47 = 0.0592/2 log K

log K = -0.47 * 2/0.0592

K = 1.3 * 10^-16

ΔG = -nFEo cell

ΔG = -(2 * 96500 * -0.47)

ΔG = 90.7kJ

Learn more about Ecell:brainly.com/question/10203847

#SPJ1

8 0

2 years ago

I WILL GIVE 50 POINTS AND BRAINLIEST What is the volume of 41.2g argon at stp???

iragen [17]

Answer:

1645.86

Explanation:

4 0

3 years ago

HELP MEEENSNSBDBDNDBBD

Jlenok [28]

Answer:

342g

Explanation:

(27*2)+(3(32+(16*4)))

54+3(32+64)

54+3(96)

=342g

3 0

3 years ago