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
Lubov Fominskaja [6]
3 years ago
5

The pH scale from 7 to 14 is for a(n) What .

Chemistry
1 answer:
Inessa [10]3 years ago
7 0
The pH scale from 7-14 means it is a base

A substance used to determine pH is an indicator

Commonly used acid indicator is litmus paper (aka pH paper)

Hope this helps! Let me know if you need more help!
You might be interested in
During its life cycle, an amphibian lives both on land and in water.
lisov135 [29]
Whats your question here?
8 0
4 years ago
The heat energy that is required to raise the temperature of one gram of a substance by one degree Celsius is called the _______
nata0808 [166]
It is called the "specific heat capacity" of the substance
7 0
3 years ago
Consider the reaction of ethyl acetate with sodium hydroxide: CH3COOC2H5(aq)+NaOH(aq)⇌CH3COONa(aq)+C2H5OH(aq) The reaction is fi
Alexus [3.1K]

Answer: The rate law is rate=k[CH_3COOC_2H_5]^1[NaOH]^1

Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

For the given reaction:

CH_3COOC_2H_5(aq)+NaOH(aq)\rightleftharpoons CH_3COONa(aq)+C_2H_5OH(aq)

k= rate constant

Rate law: rate=k[CH_3COOC_2H_5]^x[NaOH]^y

For the given rate law:

y =1 =  order with respect to NaOH

n = total order = 2

2= (x+y)

2= (x+1)

x= 1

Thus order with respect to CH_3COOC_2H_5 is 1 and rate law is : rate=k[CH_3COOC_2H_5]^1[NaOH]^1

6 0
3 years ago
How are matter and substances related?
Nitella [24]
Matter and substance are definitely related. All substances are matter but all matters are not substance. A matter can consist of numerous substances. Matter is generally a loose term used in respect to a substance. Any physical object can be casually called a matter. Matter and substance are sometimes used for the same context, but it is completely wrong. Numerous examples have already proved that a matter may or may not be a substance depending on its physical nature, but a substance is always a matter.


8 0
3 years ago
How do we view large areas of earth’s surface?
ikadub [295]

Answer: Are there options? I think the answer is continents, but I don't really understand the question. Is continents an option?

Explanation:

6 0
3 years ago
Other questions:
  • Under certain conditions argon (Ar) gas diffuses at a rate of 3.2 centimeters per second. Under the same conditions, an unknown
    5·2 answers
  • Why does knowing the mass of an object not help you identify what material the object is made from?
    13·1 answer
  • Solar panels use which of the following energy sources to generate electricity?​
    8·1 answer
  • Please help ASAP i’ll mark you as brainlister but you have to explain why so I know you not cappin
    8·1 answer
  • Which types of nuclear radiation can pass through a T-shirt?
    15·1 answer
  • The solution
    5·1 answer
  • Please help on how to solve this problem it’s for isotopes
    10·1 answer
  • The Central value of the set of observation is called.​
    10·1 answer
  • What is the molar mass of barium hydroxide
    14·1 answer
  • Energy naturally moves from a heat source to a heat ______.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!