dudebro1 dudebro1

02-11-2016
Chemistry

contestada

why are you instructed to feel the outside of a test tube after 2 chemicals are mixed

Respuesta :

Аноним Аноним

02-11-2016

Because sometimes, depending on the chemicals, you will be able to feel the heat from their chemical reaction.

Answer Link

02-11-2016

because you need to see if there is a temperature change so that the test tube doesn't break and spill the dangerous chemicals.

Answer Link

Otras preguntas

The North was the most rural and agrarian of all the regions in the United States. a. True b. False

What omen occurs in the odyssey, and how does the seer Halitherses interpret this omen?

what is the relationship between the coordinates of a point and the coordinates of its reflection across each axis?

A mass of 63.658 g of carbon contains how many miles

alan went to the mall with $28 in his wallet. he bought a pretzel dog for $4 and he bought lunch. he forgot how much his lunch cost, but he did have $7 left in

what is cliff collapse

What 3 islands are located off the East African coast

Todd begins piano practice at 4:15 P.M. and ends at 5:50 P.M. How long does he practice?

Which is the best estimate for the quotient of 3,004.914 / 2.298? A. 15 B. 100 C. 1500 D. 10,000

in which part of the united states was women's suffrage the most extensive even before the passage of the 19th amendement