Ask question

Ask question

All categories

3 years ago

15

A solution that contains a large amount of salt and a small amount of water is said to be a _______ solution. A. diffused B. uns

aturated C. dilute D. concentrated

2 answers:

stepladder [879]3 years ago

7 0

The correct answer for the blank is “concentrated.”

Pachacha [2.7K]3 years ago

5 0

Answer:

D. Concentrated

Explanation:

You might be interested in

N which city did the united states first drop the atomic bomb?

spayn [35]

I believe it was Hiroshima. Followed by Nagasaki. Moscow was never bombed in my knowledge, and Auschwitz was a death camp, so it wasn't bombed.

7 0

3 years ago

if a magnet is broken which one of the following remains unchanged in each part mass, magnetisation, length

Aleks [24]

Explanation:

magnetization

coz it will still have two pols that is north and south pole

8 0

3 years ago

Given the two reactions PbCl2(aq)⇌Pb2+(aq)+2Cl−(aq), K3 = 1.89×10−10, and AgCl(aq)⇌Ag+(aq)+Cl−(aq), K4 = 1.25×10−4, what is the

Sergio [31]

Answer:

$1.2\times 10^{-2}$

Explanation:

The given reactions are:

PbCl2(aq)⇌Pb2+(aq)+2Cl−(aq) $K_3 = 1.89\times 10^{-10}$

AgCl(aq)⇌Ag+(aq)+Cl−(aq) $K_4 = 1.25\times 10^{-4}$

Required reaction is:

PbCl2(aq)+2Ag+(aq)⇌2AgCl(aq)+Pb2+(aq)

$K_f = \frac{K_3}{K_4^2}\\=\frac{1.89\times 10^{-10}}{1.25\times 10^{-4}}^2\\=1.2\times 10^{-2}$

4 0

4 years ago

How many electrons are present in an uncharged atom with its 1s, 2s, 2p, 3s, 3p and 4s subshells filled and with five electrons

marshall27 [118]

25

Explanation

The orbital quantum number of an atomic subshell determines the maximum number of electrons it can contain. For example:

Each $s$ orbital $(l = 0)$ holds up to $4 \; l + 2 = 2$ electrons
Each $p$ orbital $(l = 1)$ holds up to $4 \; l + 2 = 6$ electrons
Each $d$ orbital $(l = 2)$ holds up to $4 \; l + 2 = 10$ electrons

The atom in question here contains four fully-occupied $s$ orbitals, two fully-occupied $p$ orbitals along with $5$ electrons in a partially-occupied $d$ orbital. It thus contains

$4 \times 2 + 2 \times 6 + 5 = 25 \; \text{electrons}$

5 0

3 years ago

Which are the building blocks of minerals?

Taya2010 [7]

B i found the sheet online and it was filled out to be

8 0

3 years ago

Read 2 more answers