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
IRINA_888 [86]
2 years ago
14

In 1901, Thomas Edison invented the nickel-iron battery. The following reaction takes place in the battery.

Chemistry
1 answer:
Sedaia [141]2 years ago
5 0

Answer:

Explanation:

1 mole of Fe require 2 Moles of NiO(OH)

so for 4.25 mol of Fe and 6.70 mol of NiO(OH), Fe is the limiting reagent.

1 mole produces 1 mole of Fe(OH)2

4.25 moles will produce 4.25 moles of Fe(OH)2

You might be interested in
A 5.0-gram sample of Fe(s) is to be placed in 100. milliliters of HCl(aq). Which changes will result in the fastest rate of reac
sveta [45]
The answer is <span>increasing the surface area of Fe(s) and increasing the concentration of HCl(aq). 

the rate of reaction can be increased if the interaction between the reactants in better. by increasing the surface area of a solid, such as Fe, you make more possible each molecule of Fe to interact with HCl. Also, by increasing the concentration of HCl, it mean there is more molecule of HCl to interact with Fe.</span>
6 0
3 years ago
If you have a yellow light bulb and a blue one, which emits light of higher frequency?
marishachu [46]
Think roygbiv

red has low intensity and violet has the highest. so blue has the higher intensity which is answer B


and frequency is directly related to intensity. the wavelength of blue is smaller than yellow which means he frequency is higher.
5 0
3 years ago
If 32.3 grams of KCl are dissolved in 192 grams of water, what is the concentration of the solution in percent by mass?
Likurg_2 [28]
The concentration is 0.168 g/ml
3 0
3 years ago
Read 2 more answers
When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction in glycolysis, the glucose is?
maria [59]
Reduced- in a way losing an H means gaining an e-
7 0
2 years ago
Use the formula for pressure to determine the weight of a box that creates a pressure of 1,065 N/cm 2 when resting on a 17.0-cm
S_A_V [24]
Force /Area = Pressure
Force = Pressure * Area
<span>Force = 1065 * 17 = 18105 N</span>
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is 2(NH,4)Cr,2 O,7
    6·1 answer
  • What is it called when a rock is rusting
    8·1 answer
  • plate a and plate b are both continental plates. what is ghe most likely result if the two plates collide?
    8·1 answer
  • Some coastal regions of the world have cooler summers and warmer winters than inland regions at the same latitude. What accounts
    14·2 answers
  • Use the scenario below to answer the following
    7·1 answer
  • In completing a Fischer Esterification experiment using acetic acid and unknown alcohol catalyzed by sulfuric acid a student sta
    9·1 answer
  • Explain why the ionization energy to remove a second electron from potassium is higher than the ionization energy to remove four
    13·1 answer
  • Chromatogram results are considered to have better resolution if the RF values of the components being separated or further apar
    5·1 answer
  • Nitrogen was heated from 17°C to 37°C. The original volume of nitrogen was 8.5 L. Find the new volume in liters assuming P and n
    9·1 answer
  • Convert the following descriptions into balanced equations:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!