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
Kryger [21]
3 years ago
8

How could you safely determine if a base is stronger than an acid? Compare the taste of the base and the acid. Use a conductivit

y apparatus. Use blue litmus paper. Complete a hydrogen test. Compare the feel of the base and the acid.
Chemistry
1 answer:
Gnoma [55]3 years ago
6 0
Use blue litmus paper. This is an indicator that can safely determine whether it is a base or an acid by changing color in response to the substance. This color indicates whether it is an acid or a base. Refer to the pH scale to see if the substance is basic or acidic.
You might be interested in
Amy watches as her teacher adds a small
inysia [295]

Answer:

Explanation:

A) bubbles show hydrogen gas escaping

B) the water reacted with sodium to form an alkaline solution

6 0
3 years ago
A substance has a volume of 20mL and a density of 2.5 g/mL. what is it’s mass?
DochEvi [55]
2.5X20=50g
50g should be the right answer
Mass=volumeXdenisty.
4 0
3 years ago
1) Calculate the molar mass of Tryptophan.
mestny [16]

Answer:

204.23 g/mol

Explanation:

6 0
3 years ago
Why do we need to use moles when we try to determine amounts of reactants and products in a reaction?.
ICE Princess25 [194]

\huge\fbox{Answer ☘}

<em>Chemists use the mole unit to represent 6.022 × 10 23 things, whether the things are atoms of elements or molecules of compounds. This number, called Avogadro's number, is important because this number of atoms or molecules has the same mass in grams as one atom or molecule has in atomic mass units. </em>

hope helpful~

8 0
3 years ago
How many grams in 11.9 moles of sulfur? Avogadro’s number: 6.02x1023 atoms = 1 mole Molar mass of sulfur: 32.06 g sulfur = 1 mol
sergiy2304 [10]

Answer:

Mass = 0.37 g

Explanation:

Given data:

Number of moles of sulfur = 11.9 mol

Mass of sulfur in 11.9 mol = ?

Molar mass of sulfur = 32.06 g

Solution:

Number of moles = mass/molar mass

by putting values,

11.9 mol = mass/ 32.06 g/mol

Mass = 11.9 mol × 32.06 g/mol

Mass = 0.37 g

4 0
3 years ago
Other questions:
  • The number of oxygen atoms in 48.0g of oxygen gas
    6·1 answer
  • Which atomic model states that it is impossible to know the exact location of electrons around the nucleus?
    9·1 answer
  • What Is Matter? Someone help me plzzz
    15·1 answer
  • !!HELP ASAP!!What is an electrostatic force?
    14·1 answer
  • What is the total volume of gaseous products formed when 116 liters of butane (C4H10) react completely according to the followin
    9·1 answer
  • Which of the following is true?
    13·1 answer
  • Dose anyone know what the independent, dependent variables would be. Also didn't know what category to put this in.​
    11·1 answer
  • How is coal extracted?<br> How do Humans use it?<br> What are the benefits?
    14·1 answer
  • How many
    8·1 answer
  • How do you find the core electrons of the elements in the periodic table?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!