1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mamont248 [21]
3 years ago
13

What is the molar mass of H2SO4

Chemistry
1 answer:
Zigmanuir [339]3 years ago
7 0
98.09 grams per mole rounded off to two decimal places
You might be interested in
Geraldo wants to model the effect of acids on the pH of
Furkat [3]

Answer: Pesticide and less than 6.65

Explanation:

E2020

6 0
3 years ago
Read 2 more answers
When adjusted for any changes in ΔHΔH and ΔSΔS with temperature, the standard free energy change ΔG∘TΔGT∘Delta G_{T}^{\circ} at
STALIN [3.7K]

The equilibrium constant is 0.0022.

Explanation:

The values given in the problem is

ΔG° = 1.22 ×10⁵ J/mol

T = 2400 K.

R = 8.314 J mol⁻¹ K⁻¹

The Gibbs free energy should be minimum for a spontaneous reaction and equilibrium state of any reaction is spontaneous reaction. So on simplification, the thermodynamic properties of the equilibrium constant can be obtained as related to Gibbs free energy change at constant temperature.

The relation between Gibbs free energy change with equilibrium constant is ΔG° = -RT ln K

So, here K is the equilibrium constant. Now, substitute all the given values in the corresponding parameters of the above equation.

We get,

1.22 * 10^{5} = - 8.314* 2400 * ln K

\\ 1.22 * 10^{5} = -19953.6 * ln K

ln K = \frac{-1.22*10^{5} }{19953.6} =-6.114\\\\k =e^{-6.114}=0.0022

So, the equilibrium constant is 0.0022.

4 0
3 years ago
Reactions cannot occur without a certain minimum amount of energy. What is this amount of energy called?
d1i1m1o1n [39]
Activation energy is the asnwer
8 0
3 years ago
Why to you do that this app doesn’t tell me anything
ziro4ka [17]
Same here no one answers my questionssssss
4 0
2 years ago
Read 2 more answers
Will give brainliest and extra points please help ASAP
Viefleur [7K]
The Correct answer to this question is translation
3 0
3 years ago
Read 2 more answers
Other questions:
  • What will the final volume of a gas be if it is heated from 9 K to 117 K, and the initial volume is 85.5 L?
    12·1 answer
  • When light strikes a transparent material, most of the light is absorbed or reflected.
    15·2 answers
  • CHEM
    7·2 answers
  • The coolant in automobiles is often a 50/50 % by volume mixture of ethylene glycol, C2H6O2, and water. At 20°C, the density of e
    15·1 answer
  • A 254.5 g sample of a white solid is known to be a mixture of KNO3, BaCl2, and NaCl. When 116.5 g of this mixture is dissolved i
    12·1 answer
  • Can someone send me something to get chemistry going ;);)
    11·2 answers
  • How many hours are in 188 years
    5·1 answer
  • Brianliest for whoever gets this right with step by step method
    7·1 answer
  • The size of camphor kept in store house gradually decrease in size after few а days? ​
    15·1 answer
  • Why is knowing the density of water important to us? Give a reasonable answer
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!