Ask question

Ask question

All categories

3 years ago

6

A solution is prepared by dissolving 4.85 g of HCl into enough water to make 2.50 L of a solution

1 answer:

earnstyle [38]3 years ago

4 0

Answer:

0.0532 M

Explanation:

Just did the test :)

You might be interested in

the diagram shows a model of a water cycle which word best summarizes the process labeled x in the model? A. Commensalism B.Phot

N76 [4]

Answer:

D evaportaion. it shows the sun evaporating the lake.

7 0

2 years ago

Which monomer is produced when starches are broken down? O2 C6H12O6 CO2 H2O

Lelu [443]

the answer to your question is glucose

8 0

3 years ago

Read 2 more answers

A scientist discovers a deep bowl-like divot under the ocean off the coast of eastern Mexico that is many kilometers across. The

dedylja [7]

It was most likely either weathering or tectonic plates moving away from each other. More likely tectonic plates

3 0

3 years ago

Read 2 more answers

What's the intermolecular force for N— O----S— Cl

Andru [333]

I believe it is covalent bond.... they are all non metals

7 0

3 years ago

CN−(aq)+H2O(l)⇌HCN(aq)+OH−(aq)CN−(aq)+H2O(l)⇌HCN(aq)+OH−(aq) Check all that apply. Check all that apply. HCN/OH−HCN/OH− HCN/CN−H

Paha777 [63]

Answer:

The correct answer is $HCN/CN^- , H_2O/OH^-$

Explanation:

According to the Bronsted-Lowry conjugate acid-base theory, an acid is defined as a substance which looses donates protons and thus forming conjugate base and a base is defined as a substance which accepts protons and thus forming conjugate acid.

$CN^-(aq)+H_2O(l)\rightleftharpoons HCN(aq)+OH^-(aq)$

$CN^-$ = Bronsted-Lowry base

$H_2O$ = Bronsted-Lowry acid

$HCN$ = Conjugate acid

$OH^-$ = Conjugate base

The correct answer is $HCN/CN^- , H_2O/OH^-$

8 0

3 years ago