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
nalin [4]
3 years ago
13

clacium hydroxide is slightly soluable in water about 1 gram will dissolve in 1 liter what are the spectator ions in the reactio

n ions in the reaction of such a dilute solution of calcium hydroxide with hydrochloric acid
Chemistry
1 answer:
Semmy [17]3 years ago
7 0

Answer:

Ca²⁺ and Cl⁻

Explanation:

In a chemical reaction, spectator ions are ions that <em>are not involved in the reaction</em>, that means are the same before and after the reaction.

In water, calcium hydroxide, Ca(OH)₂ is dissociated in Ca²⁺ and OH⁻. Also, hydrochloric acid, HCl, dissociates in H⁺ and Cl⁻. The reaction is:

Ca²⁺ + 2OH⁻ + 2H⁺ + 2Cl⁻ → 2H₂O + Ca²⁺ + 2Cl⁻

<em>The ions that react are H⁺ and OH⁻ (Acid and base producing water)</em>

<em />

And the ions that are not reacting, <em>spectator ions</em>, are:

<h3>Ca²⁺ and Cl⁻</h3>
You might be interested in
What type of elements are most likely to form more than one type of ion
ss7ja [257]
Metals are the type of elements that are most likely to form more than one type of ion, for instance iron can form the ion of Fe^2+ or Fe^3+.
7 0
3 years ago
Read 2 more answers
g n the Ideal Gas Law lab, how is the temperature of the hydrogen gas determined? Select one: The pressure of the gas is determi
Charra [1.4K]

Answer:

The volume of the gas is determined, which will allow you to calculate the temperature.

Explanation:

According to Charles law; the volume of a given mass of an ideal gas is directly proportional to its temperature at constant pressure.

This implies that, when the volume of an ideal gas is measured at constant pressure, the temperature of the ideal gas can be calculated from it according to Charles law.

Hence in the Ideal Gas Law lab, the temperature of an ideal gas is measured by determining the volume of the ideal gas.

4 0
3 years ago
How do chemists model the valence electrons in a metal
Bumek [7]

Answer:

the valence electrons of atoms in a pure metal can be modeled as a sea of electrons

5 0
2 years ago
How do you solve the level of a liquid in a graduated cylinder
Nezavi [6.7K]
Don’t really understand what you’re asking but, if you’re asking how to read a graduated cylinder:

Look at the graduated cylinder at eye level, find the meniscus, whatever the meniscus is at is your answer.
8 0
3 years ago
How is a lithium atom (Li) different from a lithium ion (Li+)
UkoKoshka [18]

Answer:

(Li) has fewer electrons than (Li+)

3 0
3 years ago
Other questions:
  • Consider the reaction corresponding to a voltaic cell and its standard cell potential.
    7·1 answer
  • While elements and compounds can both be classified as pure substances because they have distinct properties and composition, __
    10·2 answers
  • What is the relationship between a problem statement and the hypothesis?
    11·1 answer
  • True or false all countries are legally bound to survey and monitor for disease within their bodies
    6·1 answer
  • How <br> do i do math im kinda slow so you might have to speak in spanish for me
    6·2 answers
  • Which of the following happens during a new moon? More than half of the moon is visible from Earth. Less than half of the moon i
    14·1 answer
  • If the rate of appearance of O2 in the reaction: 2O3(g)-----3O2(g) is 0.250 M/s over the first 5.50 s, how much oxygen will form
    9·1 answer
  • How many moles of iron in a sample that contains 7.91×10^23 atoms of iron?
    11·1 answer
  • Whoever awser correct I will give you Brainly
    13·1 answer
  • Please helpppp I have a quiz tomorrow for Science and I'm having a hard time studying!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!