All categories

3 years ago

50 POINTS !! I have a science project that I need help with its called pH

Chemistry

2 answers:

luda_lava [24]3 years ago

8 0

is there any hace you could give a bit more detail?

brilliants [131]3 years ago

7 0

Answer:

Acidic solutions are measured to have lower pH values than basic or alkaline solutions.

Explanation:

So basically acids have a lower pH than other liquids like water.

You might be interested in

The Density of pure carbon in Diamond form is 3.52 g/cm^3. How many cubic inches would 23.7 moles of pure diamond occupy?

Vedmedyk [2.9K]

Answer : The volume of pure diamond is $0.493inch^3$

Explanation : Given,

Density of pure carbon in diamond = $3.52g/cm^3$

Moles of pure diamond = 23.7 moles

Molar mass of carbon = 12 g/mol

First we have to calculate the mass of carbon or pure diamond.

$\text{ Mass of carbon}=\text{ Moles of carbon}\times \text{ Molar mass of carbon}$

Molar mass of carbon = 12 g/mol

$\text{ Mass of carbon}=(23.7moles)\times (12g/mole)=284.4g$

Now we have to calculate the volume of carbon or pure diamond.

Formula used:

$Density=\frac{Mass}{Volume}$

Now putting all the given values in this formula, we get:

$3.52g/cm^3=\frac{284.4g}{Volume}$

Volume = $80.8cm^3$

As we know that:

$1cm^3=0.061inch^3$

So,

Volume = $0.061\times 80.8inch^3$

Volume = $0.493inch^3$

Therefore, the volume of pure diamond is $0.493inch^3$

5 0

3 years ago

What is the mass of 1 mole of carbon?

Sergio [31]

Your answer is B. 6.02 x 1023 grams

6 0

3 years ago

I need help I know it isnt A

inna [77]

It is B. Thank you later please and do good on the test!

5 0

3 years ago

Read 2 more answers

Using the two models, compare the processes of nuclear fusion and nuclear fission. What do the two processes have in common?

EleoNora [17]

Answer:it’s A and B

Explanation:

7 0

3 years ago

Read 2 more answers

How does Fluoroanimonic acid melt things?

Tomtit [17]

Answer:s the temperature is increased, fluoroantimonic acid decomposes and generates hydrogen fluoride gas (hydrofluoric acid). ... 1 Fluoroantimonic acid has a H0 (Hammett acidity function) value of -31.3. Dissolves glass and many other materials and protonates nearly all organic compounds (such as everything in your body)

tall me is this what you looking for

4 0

3 years ago