Ask question

Ask question

All categories

3 years ago

6

(WILL GIVE BRAINLIEST) A student uses res litmus paper to test the pH value of different solutions. Which would result in a colo

r image of the litmus paper? Check all that apply
Soap
Biodiesel
Drain Cleaner
Antifreeze
Vinegar

1 answer:

Len [333]3 years ago

3 0

Answer:

Soap & Drain Cleaner

Explanation:

You might be interested in

Which of the following contains both ionic and covalent bonding?

djyliett [7]

I believe the correct answer from the choices listed above is the first option. The compound that contains both ionic and covalent bonding is KOH or potassium hydroxide. It contains one covalent<span> (O-H) and one that is </span>ionic<span> (K-O). Hope this helps.</span>

7 0

3 years ago

Read 2 more answers

1.* Write the name and symbol of the ion formed when

wlad13 [49]

1a) anion and S-2
1b) cation and Al+3
1c) anion and N-3
1d) cation and Ca+2

6 0

3 years ago

Read 2 more answers

A container of argon with a volume of 22 ml has a pressure of 101.0 kPa.

Alexeev081 [22]

Answer:

The new pressure is 44.4 kPa.

Explanation:

We have,

Initial volume, $V_1=22\ ml$

Initial pressure, $P_1= 101.0\ kPa$

It is required to find the new pressure when the volume is increased to 50 ml. The relationship between pressure and volume is known as Boyle's law.

$PV=k\\\\P_1V_1=P_2V_2$

$P_2$ is final pressure

$P_2=\dfrac{P_1V_1}{V_2}\\\\P_2=\dfrac{22\times 101\times 10^3}{50}\\\\P_2=44440\ Pa\\\\P_2=44.4\ kPa$

So, new pressure is 44.4 kPa.

6 0

2 years ago

Why are animal vaccinated?

juin [17]

Answer:

to go against dangerous viral and bacteria

Explanation:

5 0

3 years ago

Read 2 more answers

Any two objects that have Mass will also have which type of force between them

saul85 [17]

Gravitational <span>force between them</span>

5 0

3 years ago