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
Alex787 [66]
2 years ago
5

PLEASE HELP! It'll mean the world to me

Chemistry
1 answer:
Vikki [24]2 years ago
8 0

Answer:

24 a 2.85

Explanation:

HCl is a powerful acid so it completely ioniz in water

You might be interested in
Describe how to do an experiment to show that when you dissolve salt in water the salt is still there.
Alex17521 [72]

Answer:

When salt is dissolved in water, the particles of salt get into the spaces between particles of water and starts dissolving and disappear.

Explanation:

8 0
2 years ago
Why does a chemical equation have to be balanced
Anton [14]
The chemical equation needs to be balanced so that it follows the law of conservation of mass.
5 0
3 years ago
What does it mean for energy to be conserved
marysya [2.9K]

Answer: It means that the energy is being stored or preserved to be used at a later time.

Your question was a little vague, so if this isn't the answer you were looking for, just let me know and I'll fix it.

Hope this helps! Good luck! :D

6 0
2 years ago
Magnesium and nitric acid to give magnesiumnitrate and water balancing equation​
marusya05 [52]
Balanced equation:

Mg + 2 HNO3 —> Mg(NO3)2 + H2

This is a metal + acid reaction giving salt and hydrogen (not water).
3 0
2 years ago
Given that the molar mass of NaNO3 is 85.00 g/mol, what mass of NaNO3 is needed to make 4.50 L of a 1.50 M NaNO3 solution?
marissa [1.9K]
Mass = molarity x molar mass( NaNO₃) x volume

mass = 1.50 x 85.00 x 4.50

mass = 573.75 g of NaNO₃

hope this helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following best describes how wireless telephones are able to receive and produce sound from one person to another?
    8·1 answer
  • A 1.2 L weather balloon on the ground has a temperature of 25°C and is at atmospheric pressure (1.0 atm). When it rises to an el
    11·1 answer
  • What is the difference between mass and weight in detail?
    6·1 answer
  • Which of the following geological features can form at a subduction zone?
    13·1 answer
  • Why are pennies good for simulating radioactive atoms? Check all that apply. Pennies have two sides—one to represent radioactive
    7·2 answers
  • Which are long chains formed by the process of polymerization? subunits ethylenes monomers DNA strands
    10·2 answers
  • What will happen as the excited electron of arsenic atoms return to lower energy levels?
    9·1 answer
  • When 1.04 g of an unknown non-electrolyte is dissolved in 50.0 g of cyclohexane, the freezing point decreased by 3.91 degrees C.
    14·1 answer
  • Which one of these is not an example of intracellular communication?
    11·2 answers
  • Question 6
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!