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
Sophie [7]
4 years ago
10

A science student observes that a dissolvable antacid tablet acts faster in relieving stomach pain when taken with warm water th

an when taken with water at room temperature. Based on the observation, suggest a potential problem that can be studied. Also, list the dependent, independent, and controlled variables that can exist in such an investigation.
Chemistry
2 answers:
Olin [163]4 years ago
8 0

A potential problem that can be studied is "How does the temperature of injected water effect the effectiveness of medication tablets?" The dependent variable will be the medication tablet, and the independent will be the water temperature. The controlled variables will be the amount of medication, water, speed water is ingested, and diet of the person prior to ingesting the medication.

LekaFEV [45]4 years ago
4 0

Answer:the medication would not last as long

Explanation:

Because of the desolving of the tablet so quickly it would

You might be interested in
If 33.4 g of CO2 is produced in the reaction of C2H2 with O2 to form CO2 and H2O how many grams of H2O are Produced in this reac
34kurt

Answer:

Explanation:

2C₂H₂ + 5O₂ = 4CO₂ +  2H₂O .

CO₂ formed in moles = 33.4 / 44 = .76 moles

4 moles of CO₂ is formed by 2 moles of C₂H₂

.76 moles of CO₂ is formed by .38 moles of C₂H₂

.38 moles of C₂H₂ were present initially

2 moles of C₂H₂  produces 2 moles of water

.38 moles of C₂H₂  produces .38  moles of water

water produced = .38 moles

= .38 x 18 = 6.84 grams of water .

7 0
3 years ago
A student tests a solid sample of a compound and determines that it does not conduct electric
Vitek1552 [10]

Answer:

A

Explanation:

because they are non polar so would not conduct electricity :)

7 0
3 years ago
an atom has 70 protons, 70 electrons, and 99 neutrons. what is the mass number? group of answer choices
Blizzard [7]

Answer:

169

Explanation:

protons+neutrons=atomic mass

70+99=169

6 0
3 years ago
In burning gasoline the products are​
mel-nik [20]

Answer: petroleum is the main item in it

Explanation:

8 0
4 years ago
Which of the following measurements is expressed to four significant figures?
yarga [219]
The correct answer isA
8 0
3 years ago
Read 2 more answers
Other questions:
  • The compound cisplatin, pt(nh3)2cl2 , has been studied extensively as an antitumor agent.
    11·1 answer
  • Tectonic plates make up which of the following layers of the Earth?
    12·1 answer
  • How Do You Think Ochoa Inventions Could Be Useful On Earth?
    12·1 answer
  • What is the charge on an electron? –1 0 +1 +2
    15·2 answers
  • A 250.0 mL volume of gas is collected at 330.0 K. What volume would this sample of gas occupy at 298 K?
    14·1 answer
  • Write the dissociation equation for NH4OH.​
    10·1 answer
  • Molar mass of Fe2O3 = g/mol
    6·1 answer
  • Whats the answer giving brainliest :)
    5·1 answer
  • What is the electron configuration for the Magnesium ion?​
    5·1 answer
  • PLZ HELP ASAP What is the common name of this organism?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!