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
Fantom [35]
3 years ago
6

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Chemistry
1 answer:
Pachacha [2.7K]3 years ago
4 0

The answer is: emitted gas is carbon dioxide (CO₂).

Neutralization is is reaction in which an acid (in this example vinegar or acetic acid CH₃COOH) and a base (in this example soda)

Balanced chemical reaction of vinegar and antacid:

CH₃COOH(aq) + NaHCO₃(aq) → CH₃COONa(aq) + H₂O(l) + CO₂(g).

Sodium acetate (CH₃COONa) is a salt.

Sodium bicarbonate (NaHCO₃) is an antacid. Sodium bicarbonate is the active ingredient in baking soda.

You might be interested in
What is biological function?
Alika [10]

Answer:

Biological Functions: processes and structures by which organisms adjust to short-term or long-term changes in their environment

4 0
2 years ago
A sample of gas is placed into an enclosed cylinder and fitted with a movable piston. Calculate the work (in joules) done by the
Nuetrik [128]

Explanation:

here is the answer. Feel free to ask for more chem help

6 0
2 years ago
What is the scientific method 1-7?
IRINA_888 [86]
#1- Identify a problem
#2- Collect info on your problem
#3- Make a hypothesis
#4- Design an experiment to test your hypothesis
#5- Collect data and observations
#6- Accept or reject your hypothesis
#7- Record results
Hope this helps.
3 0
3 years ago
Which unit conversion allows you to convert 21.0 gallons into milliliters?
Ulleksa [173]

Answer:

Explanation:

we are given

there are in 0.073 gallons

we can see that there are two non-zero places after decimals

so, there are two siginificant figures

step-1: Change gallons to quarts

we know that

1 gallon = 4 quarts

so, we can write as

step-2: Change into liter

we know that

1 liter = 1.057 quarts

or

step-3: Change into millilitre

we know that

Since, it is asking for only two significant figures

so, we can also write as

...................Answer

3 0
3 years ago
The change in entropy, ΔS∘rxn , is related to the the change in the number of moles of gas molecules, Δngas . Determine the chan
kifflom [539]

Explanation:

Entropy of a reaction ΔS∘rxn is the degree of disoderliness in a system. Gases generally have a higher degree of disorder compared to liquids. Hence for the reaction 2H2(g)+O2(g) ⟶ 2H2O(l), the entropy decreases sice the reactants are in the gaseous state and the products is in the liquid state of matter

4 0
3 years ago
Other questions:
  • Which mixtures could be separated using filtration? Check all that apply.
    8·2 answers
  • Which step of the scientific method will most likely come next? Analyze the data Construct a hypothesis Test with an experiment
    13·1 answer
  • Select the correct answer. Which is the most electronegative element? A. nitrogen B. fluorine C. sodium D. cesium E. hydrogen
    9·2 answers
  • Through a process known as electrolysis, water can be split into hydrogen and oxygen. What type of reaction is this? Give an exp
    5·1 answer
  • A double bond between two carbon atoms involves the sharing of a total of
    15·1 answer
  • Define significant figure. Discuss the importance of using the proper number of significant figures in measurements and calculat
    11·1 answer
  • Describe how the metal probably increases the reaction rate, identify whether this is an example of homogeneous or heterogeneous
    5·1 answer
  • Who was given name black hole​
    12·1 answer
  • 35. 124.31 g of silver nitrate reacts with 52.89 g of sodium chloride.
    14·1 answer
  • . Which law of motion relates the action of a stretched rubber band
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!