Make 4 lists-physical properties, chemical properties, physical changes and chemical changes. Then put words from the scenario in the proper list.
Scenario:
Sodium is a silvery-white, highly reactive metal. Chlorine is a yellow-green gas. When they are mixed together they react with one another to form chemical compound called Sodium chloride (salt). The reaction is exothermic, producing a bright yellow light and giving off heat.
Salt is soluble in water. Salt will give water a greater density and decrease the boiling point of water.
Answers: 1
Chemistry, 22.06.2019 18:30
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
Chemistry, 22.06.2019 19:00
What information does a complete ionic equation give that the balanced equation doesn’t show?
Answers: 1
Chemistry, 22.06.2019 20:30
From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.
Answers: 2
Chemistry, 23.06.2019 02:30
When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule
Answers: 1
Make 4 lists-physical properties, chemical properties, physical changes and chemical changes. Then p...
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