Answer:
Add 1 drops of a liquid sample or about 25 mg of a solid sample to 0.5 mL of distilled or deionized water in a test tube. Tap the tube with your finger to mix or stir gently with a glass stirring rod. Record the sample as soluble or insoluble. If the unknown is water-soluble, test the solution with pH paper.
Agregue 1 gota de una muestra líquida o aproximadamente 25 mg de una muestra sólida a 0.5 mL de agua destilada o desionizada en un tubo de ensayo. Golpee el tubo con el dedo para mezclar o revuelva suavemente con una varilla de vidrio para agitar. Registre la muestra como soluble o insoluble. Si lo desconocido es soluble en agua, pruebe la solución con papel de pH.
Is this supposed to be a question?
"Throughout the years, numerous organizations offered aid to immigrants at Ellis Island."
that is the best one from the sentences you provided, hope it helps
Answer:
will the teacher be impressed by the essay? i think
Explanation:
Because persuasive essays are more about trying to persuade someone
