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
In-s [12.5K]
2 years ago
10

Sn=0.14 (E) Sn+2 = -0.15(E) Which form of tin is the stronger reducing agent? OS O Sn +2? ​

Chemistry
1 answer:
fomenos2 years ago
3 0

0.14

Explanation:

I just needed to finish setting up my account

You might be interested in
Select the correct statement about isotopes. A. All the isotopes of an element are radioactive. B. Isotopes of the same element
frutty [35]

Answer: Option (B) is the correct answer.

Explanation:

Isotopes are the substances or species that contain same number of protons but different number of neutrons.

As it is known that atomic number means the total number of protons present in an atom. Hence, this also means that in isotopes atomic number of the species is same.

For example, isotopes of hydrogen are ^{1}_{1}H, ^{2}_{1}H, and ^{3}_{1}H.

Isotopes of only heavier elements are radioactive in nature as they have large difference in the number of protons and neutrons.

Thus, we can conclude that the statement isotopes of the same element have the same atomic number but differ in their atomic masses, is correct.

7 0
3 years ago
The value of ΔH for the reaction below is -72 kJ. __________ kJ of heat are released when 1.0 mol of HBr is formed in this react
eimsori [14]

Answer:

36 KJ of heat are released when 1.0 mole of HBr is formed.

Explanation:

<em>By Hess law,</em>

<em>The heat of any reaction  ΔH  for a specific reaction is equal to the sum of the heats of reaction for any set of reactions which in sum are equivalent to the overall reaction:</em>

H 2 (g) + Br 2 (g) → 2HBr (g)         ΔH = -72 KJ

This is the energy released when 2 moles of HBr is formed from one mole each of H2 and Br2.

Therefore, Heat released for the formation of 1 mol HBr would be half of this.

Hence,

ΔHreq = -36 kJ

36 KJ of heat are released when 1.0 mole of HBr is formed.

4 0
3 years ago
A compound contains 1.10 mol of K, 0.55 mol of Te, and 1.65 mol of O. What is the simplest formula of this compound?
sergiy2304 [10]

Answer:

K_2TeO_3

Explanation:

Given that:-

Moles of K = 1.10 moles

Moles of Te = 0.55 moles

Moles of O = 1.65 moles

Taking the simplest ratio of the moles of the elements as:-

   K : Te : O

1.10 : 0.55 : 1.65  

   2 :     1   : 3

Empirical formulas is the simplest or reduced ratio of the elements in the compound. So, the empirical formula is:- K_2TeO_3

6 0
3 years ago
List out the moles for each element in the following compound ZnBr2
natulia [17]

Answer:

If the colors in a chromatography are able to dissolve and travel up a paper wick, what kind of chemical property do the colors have when mixed with rubbing alcohol?

(You may need to search "Chemical Properties")

4 0
2 years ago
What is an ethical vacuum?
Alenkasestr [34]
Moral relativism considers that something, such as abortion, can only be right or wrong in relation to one or another moral framework. Morality is then a human invention. The relevant moral principles are thus nothing but conventions that result from a process of tacit moral bargaining through which some groups can exert pressure on others in an effort to change the current moral conventions. This encourages the view that "anything goes" and that morality is just a matter of opinion. Relativism makes dialogue pointless, assuming that there is no binding truth or that partners in the dialogue are saying the same thing in different ways.
4 0
3 years ago
Other questions:
  • The first nucleus of an atom was shown as
    9·1 answer
  • Because copper is a metal, it is what?
    7·1 answer
  • The atomic radius of main group elements generally increases down a group because
    8·1 answer
  • Why does the insolubility of benzene and water in each other cause each liquid to exert its own vapor pressure when a mixture of
    15·1 answer
  • ____ is a type of weathering where rock is broken down as it absorbs water
    7·2 answers
  • Consider two solutes, Solute A and Solute B, that have the same lattice energy. Both solutes dissolve exothermically in water, b
    6·1 answer
  • Which are the possible reactants of these products?
    5·2 answers
  • How does the suns energy contribute to the movement of water in the water cycle?
    7·1 answer
  • Calculate the mass percent composition of carbon<br> in<br> C3H4
    6·2 answers
  • Given the reaction: A + B &lt;--&gt; C + D
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!