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
Alexus [3.1K]
2 years ago
6

Please help on the questions that is left blank!! Due soon and will mark brainliest

Chemistry
1 answer:
34kurt2 years ago
3 0

Answer: The strength of an acid or alkali depends on the degree of dissociation of the acid or alkali in water. The degree of dissociation measures the percentage of acid molecules that ionise when dissolved in water. He could use universal indicators or litmus paper for this.

i hope this helps you!

You might be interested in
Which gas dissolves more easily in water? Oxygen or carbon dioxide?
Alborosie
Carbon dioxide dissolves faster 
6 0
3 years ago
Read 2 more answers
The chemical formula for oxygen difluoride is O2F true or false?
Dahasolnce [82]

Answer:

false

Explanation:

5 0
3 years ago
Read 2 more answers
In the operation of the Heat Transfer Service Unit, one of the variables you can control is the rate of cooling water flowing ag
max2010maxim [7]

Answer:

A. The rate of heat transfer through the material would increase.

Explanation:

To calculate the heat transfer in a heat exchanger you decide that there is not heat leakage to the surroundings, that means that  magnitude of the two transfer rates will be equal. Any heat lost by the hot fluid, is gained by the cold fluid. The equation that describes this is Q = m×Cp×dT

Where:

heat = mass flow ×specific heat capacity × temperature difference

So if we increase the rate of flow of cooling water and the other variables that ypu can control remain the same, the result is that the rate of heat transfer through the material would increase, as it is stated in option a.

5 0
3 years ago
Read 2 more answers
The amount of heat absorbed when 5.5g of aluminum is heated from 25.0c to 95.0c the specific heat of aluminum is 0.897J/(gc)​
NemiM [27]

Answer:

Q=21.99 kJ

Explanation:

4 0
2 years ago
If energy increasing or decreasing as you go from a solid to a liquid
Gelneren [198K]
The energy increases because the molecules in water move faster
8 0
3 years ago
Read 2 more answers
Other questions:
  • Does anyone no the answer
    8·1 answer
  • An understanding of periodic trends is important because the trends 1. can be used to convert non-useful elements to useful ones
    7·1 answer
  • What is the difference between creep and a landslide
    15·2 answers
  • Match the element with its number of valence electrons. Match Term Definition: Helium Aluminum Fluorine Sodium A) 1 B) 2 C) 3 D)
    9·2 answers
  • What is the attractive force that occurs between the sun and the earth called? friction magnetism weight gravity
    6·2 answers
  • Describe the pattern of temperature changes within the layers of the atmosphere. Why do you think temperature changes follow thi
    15·1 answer
  • What is a polysome??​
    6·2 answers
  • Match the term with its description. (4 points)
    5·1 answer
  • Two elements are studied. One has atomic number X and one has atomic number X+2. It is known that element X is a halogen. To wha
    14·1 answer
  • Why is Xe the smallest atom in period 5 on the periodic table?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!