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
Andreyy89
3 years ago
14

Match the term with its description.

Chemistry
2 answers:
noname [10]3 years ago
6 0

Answer:

An acid is a compound that increases hydrogen ions (H+) when it is dissolved in a solution.

The term alkaline is related to compound that increases the hydroxide ions (OH−) when it is dissolved in a solution.

pH refers to a value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water

An ion is an atom or molecule that has a positive or negative charge.

Explanation:

eduard3 years ago
3 0

Answer:

Acid A) A compound that increases hydrogen ions (H+) when it is dissolved in a solution.

Alkaline B)A compound that increases the hydroxide ions (OH−) when it is dissolved in a solution.

pH C) value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water.

Ion D) n atom or molecule that has a positive or negative charge.

Explanation:

You might be interested in
Heres a easy question......
stiv31 [10]
Take the L an Ricky rolled
5 0
3 years ago
Read 2 more answers
Given that Ag-107 (51.839% abundance) and the mass ratio: Ag-109/Ag-107=1.0187.
Ymorist [56]

Answer:

Atomic mass of Ag-107 = 106.94 amu

Explanation:

Let the mass of Ag-107 be y

Since the mass ratio of Ag-109/Ag-107 is 1.0187, the mass of Ag-109  is 1.0187 times heavier than the mass of Ag-107

Mass of Ag-109  = 1.0187y

Relative atomic mass of Ag = sum of (mass of each isotope * abundance)

Relative atomic mass of Ag = 107.87

Abundance of Ag-107 = 51.839% = 0.51839

Abundance of Ag-109 = 41.161% = 0.48161

107.87 = (y * 0.51839) + (1.018y * 0.48161)

107.87 = 0.51838y + 0.49027898y

107.87 = 1.00865898y

y = 107.87/1.00865898

y = 106.94 amu

Therefore, atomic mass of Ag-107 = 106.94 amu

5 0
4 years ago
How many protons and neutrons are in an atom of ^249 Bk?
umka21 [38]
Bk has an atomic number of 97 meaning that there are 97 protons and 152 neutrons.
7 0
3 years ago
Which of these is a chemical property of a substance?
valentinak56 [21]
Color, the other answers arent changing the substance into something different
3 0
3 years ago
List two observations that could be evidence of a chemical reaction.
solmaris [256]

Answer:

Emission of heat or light, or a color change.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the positions of barium (Ba), sulfur (S), silicon (Si), and calcium (Ca) on the periodic table. The atoms of which elem
    14·2 answers
  • Chemical Formula and IUPAC Name For Cinnamic Acid???
    14·1 answer
  • How are the different types of electromagnetic waves organized
    9·2 answers
  • Examine the statement and balanced equation.
    15·1 answer
  • How many oxygen molecules are in 20.00 L of oxygen gas at STP?
    13·1 answer
  • one home is heated by burning wood in a fireplace, while another similar home is heated by burning oil. which method uses less f
    9·1 answer
  • How many electrons does Chlorine with a -1 charge have?
    5·2 answers
  • A 4.00g sample of helium has a volume of 24.4L at a temperature of 25.0 C and a pressure of 1.00 atm. The volume of the helium i
    9·1 answer
  • Study this chemical reaction:
    7·2 answers
  • Which pair of objects is experiencing the greatest gravitational force
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!