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
DochEvi [55]
2 years ago
11

Answer please :) really needed

Chemistry
2 answers:
Virty [35]2 years ago
4 0

Answer: The correct answer to the question is option A. HBr + NaOH –> NaBr + H₂O

Explanation: An acid-base reaction is otherwise known as neutralization reaction. This is a reaction in which an acid reacts with a base to produce salt and water only.

Papessa [141]2 years ago
3 0
C
Cacl2 is a base and H2SO4 is an acid
You might be interested in
The longer the reaction time is, the the reaction rate is. Reaction time is to reaction rate.
Nostrana [21]

Answer:

False.

Explanation:

Rate of reaction  also depends on the number of collision that is being happening in reacting molecules. So concentration of the reactants is also important to decide the rate of reaction.

The rate of reaction is dependent on the concentration as well.

As the concentration of reactants decreases with time number of collisions also decreases .

6 0
3 years ago
Read 2 more answers
Which of the following is a correct formula unit? PbCl AlP Li3Al ClO
zavuch27 [327]

Answer:  AIP  

There are two types of substances mixture and pure substance. Mixture has NO chemical formula and a pure substance has a chemical formula. There are two types of pure substances, elements (mono atomic and molecular) and compounds ( covalent and ionic).  

Ionic compounds do not exist in independent molecular form. They form three dimensional crystal lattice, in which each ion is surrounded by oppositely charged ion.  so the ratio of ion is called the formula unit  


3 0
3 years ago
Read 2 more answers
Transition metals often form ions with a charge of _____-
Bess [88]
+1 for transition metals
5 0
3 years ago
Science 6th grade please help me :)
Gnom [1K]
I’m pretty sure the answer is D :)
6 0
3 years ago
Read 2 more answers
What is the pressure of 1.50 moles of a gas in a 30.0L tank at a temperature of<br> 285K?
julia-pushkina [17]

The pressure of the gas : 1.1685 atm

<h3>Further explanation</h3>

In general, the gas equation can be written  

\large {\boxed {\bold {PV = nRT}}}

where  

P = pressure, atm  

V = volume, liter  

n = number of moles  

R = gas constant = 0.08206 L.atm / mol K  

T = temperature, Kelvin  

n=moles=1.5

V=volumes = 30 L

T=temperature=285 K

The pressure :

\tt P=\dfrac{nRT}{V}\\\\n=\dfrac{1.5\times 0.082\times 285}{30}\\\\P=1.1685~atm

7 0
2 years ago
Other questions:
  • Please answer the following on the picture<br>ASAP PLZZZ
    15·1 answer
  • Identify the SL unit you would use to measure the width of your classroom.
    15·1 answer
  • Is the average speed of the molecules less in cold coffee or hot coffee? Explain.
    13·2 answers
  • Complete and balance the equation for th reaction of sodium with water
    6·1 answer
  • If the element xenon applied for a job, what job would it apply for
    7·1 answer
  • What does volatility refer to? O A. The tendency of liquids to boil OB. The tendency of liquids to form vapors O C. The tendency
    11·2 answers
  • True or false? Lymph vessels pick up a little bit of fluid that leaves your blood vessels every time you heart pumps.
    12·2 answers
  • Answer number 1 please
    12·1 answer
  • What could reduce the heat island effect around cities?
    11·1 answer
  • Metal objects, such as knifes or bullets, that come into contact with bones can leave trace evidence on them.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!