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
tamaranim1 [39]
2 years ago
13

What type of reaction occurred in the reaction between hydrochloric acid and alcohol?

Chemistry
1 answer:
Tasya [4]2 years ago
8 0

Answer:

When hydrochloric acid and zinc are combined, they create hydrogen gas and zinc chloride, which is a salt. It is a single replacement reaction where zinc replaces the hydrogen.

Explanation:

You might be interested in
What does pressure do to an equilibrium
Agata [3.3K]
If the volume of a system decreases the pressure will increase, shifting in the direction that gives smaller number of moles of gas molecules.(only applies to gas)
5 0
3 years ago
Find the sum of angles x° and y° from the given figure​
tresset_1 [31]

Answer:

where is the figure . u can simply add them

6 0
3 years ago
What is the difference between endothermic reactions and exothermic reactions? (Please describe both types of chemical reactions
ryzh [129]

Answer:

Explanation:

Endothermic reactions absorb energy from the surrounding, but exothermic reactions release energy to the surrounding.

3 0
3 years ago
Solve the quadratic equation 2x^2+13x=15 by method of completing the square<br>​
mafiozo [28]

Answer:

x = 1, -7.5

Explanation:

2x² + 13x = 15

Divide the left side of the equation by 2

2(x² + 6.5x) = 15

Divide 6.5 by 2 and square the quotient

6.5/2 = 3.25

3.25² = 10.5625

Add 10.5625 to the left side

2(x² + 6.5x + 10.5625) = 15

Since you have a 2 outside the parentheses, you will be adding 10.5625•2 to the right side.

10.5625 • 2 = 21.125

2(x² + 6.5x + 10.5625) = 36.125

To factor (x² + 6.5x + 10.5625), add b/2 to x

b/2 = 6.5/2 = 3.25

2(x + 3.25)² = 36.125

Divide by 2

(x + 3.25)² = 18.0625

Square root.

(x + 3.25) = √18.0625

x + 3.25 = ±4.25

Subtract 3.25.

x = 4.25 - 3.25 = 1

x = -4.25 - 3.25 = -7.5

x = 1, -7.5

4 0
3 years ago
What is Charles law ?
Alenkinab [10]
Charles' law (also known as the law of volumes) is an experimental gas law that describes how gases tend to expand when heated.
5 0
3 years ago
Other questions:
  • Given a 1.50 Liters of solution that contains 62.5 grams of magnesium oxide. What is the Molarity of that solution?
    13·1 answer
  • As atomic size increases, how do electronegativity and ionization energy change?
    13·1 answer
  • Which solution has the highest vapor pressure?
    9·1 answer
  • What metal is oxidized in a non - rechargeable flashlight battery ? Enter the chemical symbol of the element
    10·1 answer
  • It is expected that the percent error for carbon will be much greater that germanium. Explain why this makes sense using the ele
    15·1 answer
  • There is a series of nitrogen oxides with the general formula N?O?. What is the empirical formula of one that contains 30.45% ni
    8·1 answer
  • What is the molar mass for Li2S?
    11·1 answer
  • What are the words for each blank spot?
    8·2 answers
  • If an atom has 15 protons, 14 neutrons, and 18 electrons, what is the atom's electrical charge?
    10·1 answer
  • How to convert butanoic acid to propanamide?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!