3 years ago

Match each term to the best description.

Chemistry

1 answer:

ohaa [14]3 years ago

3 0

Solution :

Term Best description

Eriochrome Black T EBT

Starting color, before titration Pale purple-pink color

Molecule that has a high affinity for metal ions Chelating agent

Ethylenediaminetetracetic acid EDTA

Color at the completion of titration Blue-gray color

You might be interested in

An electron has an uncertainty in its position of 513 pm. What is the uncertainty in its velocity?

ella [17]

"The uncertainty<span> in </span>velocity<span> is Δv=1.05⋅105m/s . According to the Heisenberg </span>Uncertainty<span> Principle, you cannot measure simultaneously with great precision both the momentum and the position of a particle. m - the mass of an electron - 9.10938⋅10−31kg."
-socratic.com</span>

7 0

3 years ago

Aluminum can react with oxygen gas to produce aluminum oxide (Al2O3). What type of reaction is this? A. single replacement

HACTEHA [7]

B. combustion would be the correct option

6 0

3 years ago

Read 2 more answers

As a cooking method, braising is valued for its A. ability to retain flavor. B. quickness and convenience. C. simplicity and ver

LiRa [457]

Answer:

i belevie its A

Explanation:

took the test

7 0

3 years ago

2. What pressure is required to compress 196.0 L of air at 1.00 atmosphere into a cylinder

damaskus [11]

Answer:

Explanation:

The required pressure can be found by using the formula for Boyle's law which is

$P_2 = \frac{P_1V_1}{V_2} \\$

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

From the question we have

$P_2 = \frac{1 \times 196}{26} = \frac{196}{26} \\ = 7.538461...$

We have the final answer as

Hope this helps you

3 0

2 years ago

10. When a piece of steel wool is burned it gains mass. Which explanation is consistent with the law of conservation of mass?

frez [133]

Answer:

Oh come on. Look at all - then look at A.

Explanation:

4 0

3 years ago