Which of these is a base? a-vinegar b-ammonia c-HCl d- HNO3

2 answers:

6 0

B- ammonia. ammonia has a pH level of about 11, and anything higher than 7 is more basic and anything less than 7 is more acidic. 7 is considered neutral.

valkas [14]3 years ago

5 0

Answer:

ammonia

Explanation:

ammonia is a base because it has a pH of about 11, and anything with a pH lower higher 7 is a base. also, i took the test and got it right. hope this helps!

You might be interested in

Please help help help help

Anni [7]

Answer:

50000 dollars or 5 e5

Explanation:

Mr. Garibay has $5.0 * 10^4$ dollars in his bank.

Scientific notation represents the data in the format of expanded number or with e character.

For instance, 5.0 * 10^4 dollars = 50000 dollars or 5 e5

3 0

3 years ago

Which of the following is accurate in describing the placement and classification of iodine?

fenix001 [56]

You can answer this question by only searching the element in the periodic table.

The atomic number of iodine, I, is 53. It is placed in the column 17 (this is the Group) and row 5 (this is the Period).

The conclusion is that the iodine is located in Period 5, Group 17, and is classified as a nonmetal.

4 0

2 years ago

Plz help! I will give five star thanks and I will give brainliest

Harman [31]

Answer:

Conduction

Explanation:

Conduction is the transfer of heat energy from one substance to another or within a substance.

5 0

3 years ago

What does the atomic number of each atom represent?

saw5 [17]