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
nydimaria [60]
3 years ago
11

When mixtures of gaseous h2 and gaseous cl2 react, a product forms that has the same properties regardless of the relative amoun

ts of h2 and cl2 used. how is this result interpreted in terms of the law of definite proportions? when a volume of h2 reacts with an equal volume of cl2 at the same temperature and pressure, what volume of product having the formula hcl is formed?
Chemistry
1 answer:
lilavasa [31]3 years ago
4 0
According to Dalton's Atomic Theory, the <em>Law of Definite Proportion is applied when a compound is always made up by a fixed fraction of its individual elements.</em> This is manifested by the balancing of the reaction.

The reaction for this problem is:

H₂ + Cl₂ → 2 HCl

1 mol of H₂ is needed for every 1 mole of Cl₂. Assuming these are ideal gases, the moles is equal to the volume. So, if equal volumes of the reactants are available, they will produce twice the given volumes of HCl.
You might be interested in
In the diagram, which letter represents the energy of the products?
inessss [21]

Answer:

D

Explanation:

8 0
3 years ago
Read 2 more answers
A mixture of gaseous reactants is put into a cylinder, where a chemical reaction tums them into gaseous products. The cylinder h
erastova [34]

Answer:

The reaction is exothermic

The temperature of the water bath goes up

Explanation:

An exothermic reaction is one in which energy flows out of the reaction system.

In this case, the system is the reaction vessel while the surrounding is the water bath. We see in the question that 300.1J of heat flows out of the system during the reaction. This is heat lost to the surroundings showing that the reaction is exothermic.

As energy is lost to the surroundings, the temperature of the water bath rises accordingly.

6 0
3 years ago
Is the center of an atom is called the nucleus?​
Nuetrik [128]

Answer:

The center of the atom contains the nucleus so yes

Explanation:

3 0
3 years ago
2. A sample of apple juice has a volume of 4 mL and a mass of 72 g. What is the density
tangare [24]
  • Mass=72g
  • Volume=4mL

\\ \sf\longmapsto Density=\dfrac{Mass}{Volume}

\\ \sf\longmapsto Density=\dfrac{72}{4}

\\ \sf\longmapsto Density=18g/mL

5 0
3 years ago
Which is a characteristic of a solution?
Effectus [21]

Answer:

Its particles are evenly distributed.

Explanation:

Solutions are homogenous mixtures of solutes and solvents. In a solution the solute particles are evenly distributed in the solvent.

Here are some characteristics of solutions:

  • The size of the particles is small
  • The particles do not settle on standing
  • The particles pass through ordinary filter papers
  • The particles pass through permeable membranes
  • The particles are not visible with microscope or the naked eyes.
  • They are clear and may have a color.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The force known as the collisions of gas particles of matter is known as __________.
    12·1 answer
  • Describe three different scenarios where a chemical process or reaction shows an increase in entropy.
    9·1 answer
  • With of these energy resources can produce the most amount of energy from the smallest amount of fuel
    11·1 answer
  • What is the symbol for molarity?<br><br> m<br> M<br> g<br> l
    8·1 answer
  • Atoms of elements at the top of a group on the periodic table are smaller than the atoms of elements at the bottom of the group.
    10·2 answers
  • To prepare 100.0 mL of a 0.0525 M solution of NaCl in water, what mass of sodium chloride is needed? The
    8·1 answer
  • In which of these ways can volcanoes help build up land?
    12·1 answer
  • Which value gives the number of particles in 1 mol of a substance?​
    11·1 answer
  • Which particles change the<br> charge in atoms when ions are formed?
    9·1 answer
  • In the balanced molecular equation for the neutralization of sodium hydroxide with sulfuric acid, the products are:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!