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Alexus [3.1K]
3 years ago
14

Which of the following is an example of an anion that contains a metal?

Chemistry
1 answer:
grandymaker [24]3 years ago
7 0

I think sulphate is answer.

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Ierofanga [76]
Amen god is great, I’m glad there is nice Christians like you:)
7 0
3 years ago
What is the poH of a 3.67 x 10-5 M OH solution and is it acidic, basic, or neutral?
Anni [7]

Answer:

The pOH is  4, 44 and the solution is basic.

Explanation:

The pOH is a measure of the concentration of OH (hydroxyl) ions in the solution.

The pOH is calculated as :

pOH = -log (OH-)= -log (3.67 x 10-5 )= 4, 44. In this case, the solution is basic.

The p0H scale ranges from values of 0 to 14 (less than 7.0 is basic and greater than 7.0 is acidic, a pH = 7.0 is neutral)

3 0
3 years ago
What type of energy is close to the flow of electrons?
dimaraw [331]

electrical energy

Explanation:

electrical energy is caused by moving partial that have a negative or positive charge these purses are called electron current electricity is electrical energy that flows from one place to another usually through a wire electricity is a type of energy that comes from an electrical energy

7 0
4 years ago
A compound has the empirical formula ch and a formula mass of 52.10 amu. part a what is the molecular formula of the compound?
Sever21 [200]
<span>C4H4 The compound in question has an equal ratio of hydrogen and carbon. The atomic weight of carbon is roughly 12 and the atomic weight of hydrogen is roughly 1. The mass of the compound in question is roughly 52. 52/13=4 C4H4</span>
3 0
3 years ago
Read 2 more answers
Work is the only way which energy passes between system and surroundings.
Daniel [21]

Answer:

true :)

Explanation:

6 0
3 years ago
Read 2 more answers
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