clgnwekgklqwejg7933 clgnwekgklqwejg7933
  • 02-10-2017
  • Chemistry
contestada

What happens when you add phenolphthalein to water?

Respuesta :

woodcaleigh26 woodcaleigh26
  • 02-10-2017
Phenolphthalein is used to tell the acidity (how alkaline) a substance is, with water it should have no reaction (such as the Phenolphthalein changing color) unless the water is polluted
Answer Link

Otras preguntas

PLZZZ HELPPPPPP Choose the reaction type for the following. LigN+ 3NH4NO3 + 3LiNO: + (NH4)2N
Social Security tax that is 6.2% of his gross pay Medicare tax that is 1.45% of his gross pay state tax that is 19% of his federal tax Determine how Luis’ net p
How did Lincoln's 10% act affect the growth of the nation during the Reconstruction period?
Which disease or disorder occurs when blood sugar levels become too low? diabetes hypoglycemia hypothyroidism hyperthyroidism
Write the formula of the function f(x) whose graph is shown.
Gloria is Latin for what?
3/2-5/6-2/9=? please help i will give crowns to who ever helps
Write 30g as a fraction of 40g. Give your answer in its simplest form.​
An ice skater has a moment of inertia of 5. 0 kg∙m2 when her arms are outstretched. At this time she is spinning at 3. 0 revolutions per second (rps). If she pu
Doing grade improvements please help.