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
frosja888 [35]
2 years ago
6

PLS HELP ME

Chemistry
2 answers:
vaieri [72.5K]2 years ago
8 0

Answer:

Explanation:

Alkaline are great for long-term use in a device, such as in a digital camera or game console remote. Carbon zinc batteries are ideal in a situation where one needs to power multiple devices for one occasion, such as when buying many toys during the Christmas season to be used for a few days.

zepelin [54]2 years ago
4 0

Answer:

    The main difference between a zinc-carbon and alkaline batteries is the type of electrolyte. zinc-carbon batteries use ammonium chloride while alkaline batteries use potassium hydroxide. the components of each have different applications and better uses depending on the components. The benefits of Alkaline batteries include longer shelf life, and a higher energy density. These batteries will not lose energy from being unused for periods at a time. Panasonic alkaline batteries also have anti-leak protection so they are useful for items like toothbrushes, toys, and some game controllers. zinc batteries are useful for long periods of usage. They are used worldwide because they are affordable and have a low energy consumption. These are useful for fire alarms, smoke detectors, and televisions. Lastly, lithium ion batteries are some of the most frequently used batteries. they are used in devices like smartphones, earbuds/headphones, and cordless tools/appliances. lithium ion batteries are made of lightweight lithium and carbon. Lithium is a highly reactive element which means lots of energy can be stored in it's atomic bonds.  

Explanation: all spell checked and credible sources, just make sure to change some wording so that the essays are not identical :) good luck y'all

You might be interested in
What is the total number of different elements present in NH4NO3
Nookie1986 [14]
 <span>3 elements 
Nitrogen 
Hydrogen 
Oxygen 

2 nitrogen 4 hydrogen and 3 oxygens 
there are only 3 different elements</span>
4 0
3 years ago
Read 2 more answers
What is the conversion of 85.0kg
mina [271]

Answer:

85

Explanation:

6 0
3 years ago
A solution with a higher concentration of hydroxide ions (oh-) than hydrogen ions (h+)
Hoochie [10]
A solution with a higher concentration of hydroxide ions than hydrogen ions is basic solution.

This solution formed by Base dissolved in water and release hydroxide ions.

The PH of the solution is greater than 7
5 0
3 years ago
How many moles of hydrogen gas will form 1.35 L of a 2.75 M Hcl solution reacts?
weeeeeb [17]
<span>1.86 moles of hydrogen gas. Since what the HCl is reacting with hasn't been mentioned, I'll assume zine. In that case, the balanced reaction is Zn + 2HCl ==> ZnCl2 + H2 So for every 2 moles of HCl used, 1 mole of hydrogen gas will be generated. So let's figure out how many moles of HCl we have and then divide by 2. Molarity is defined as moles/liter. So a 2.75 M HCl solution has 2.75 moles of HCl per liter. So the total number of moles we have is: 2.75 mole/L * 1.35 L = 3.7125 mol And since we get 1 mole H2 per mole of HCl, we get: 3.7125 mol / 2 = 1.85625 mol Rounding to 3 significant figures gives us 1.86 moles of hydrogen gas.</span>
3 0
3 years ago
1. a) Binary ionic and binary molecular compounds have what two things that are similar in their composition? (b) What is one wa
kherson [118]
Binary compounds consist of only two distinct elements, regardless of whether the compound is ionic or molecular. Water is a binary compound, as are calcium chloride, ammonia, and potassium iodide. 

<span>An ionic binary compound consists of cations of one element and anions of another. KI is an ionic binary compound, composed of K cations and I anions. </span>

<span>A molecular binary compound does not consist of discrete ions, but of molecules. H2O is molecular, as is NH3.</span>
7 0
3 years ago
Other questions:
  • Explain why gasoline will not dissolve in water.
    12·2 answers
  • Answer number 1 only please and thank you
    13·2 answers
  • How many liters of hydrogen gas are needed to react completely with 50.0 L of chlorine gas at STP ?
    15·1 answer
  • When a warm soda can is placed in an ice chest full of ice, the soda can _______ heat and the ice _______ heat until they are bo
    10·1 answer
  • A hydrogen-like ion is an ion containing only one electron. The energies of the electron in a hydrogen-like ion are given by the
    13·2 answers
  • 1.2 × 1.79 significant figure
    7·1 answer
  • write the chemical equation for the following reaction: the elements carbon and oxygen combine to yield the compound carbon diox
    5·2 answers
  • 5. If two gases are present in a contain the total pressure in the container is equal to ​
    11·1 answer
  • A child receives a balloon filled with 2.42 L of helium from a
    5·1 answer
  • Which species in each pair is a better oxidizing agent under standard-state conditions?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!