Amixture is two or more substances that are mixed together but not chemically combined. the substances in a mixture each keep their own properties and can be separated from the mixture. identify the substance in a mixture of sand, salt, sawdust, and iron filings that can easily be separated by dissolving the mixture in water. a) sand b) salt c) sawdust d) iron filings plz !
Answers: 2
Chemistry, 21.06.2019 22:40, babygirlqueen5588
How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?
Answers: 3
Chemistry, 22.06.2019 00:10, mpchop
According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram
Answers: 3
Chemistry, 22.06.2019 06:00, citlalli30
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
Answers: 2
Amixture is two or more substances that are mixed together but not chemically combined. the substanc...
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History, 28.01.2020 12:31