2 years ago

What is the conclusion of an experiment

2 answers:

6 0

The conclusion includes a summary of the results, whether or not the hypothesis was supported, the significance of the study, and future research.

Masja [62]2 years ago

4 0

I just took the test for that but forgot um I believe it was like gas I don't know I did not just take it was last week

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Consider the ionic compound magnesium acetate. How many electrons does the magnesium ion have

Travka [436]

A magnesium ion has the same electronic power as a neon atom (not sure if this is what you're looking for but here you go)

4 0

3 years ago

Que representa en la reacción química <br> Na2SO4(s)+H2O(1)=

mars1129 [50]

Answer: The given reaction is a double displacement reaction.

Explanation:

A chemical reaction equation in which both positive and negative ions of two different reactants are exchanged then it is called a double displacement reaction.

For example, $Na_{2}SO_{4} + H_{2}O \rightarrow H_{2}SO_{4} + Na_{2}O$

Here, hydrogen ions of $H_{2}O$ are replaced by the sodium ions of $Na_{2}SO_{4}$ . Also, sulfate ion of $Na_{2}SO_{4}$ are replaced by oxygen ion of $H_{2}O$ .