3 years ago

What are the properties of oxygen gas

Chemistry

1 answer:

neonofarm [45]3 years ago

5 0

Oxygen gas is colorless

A poor conductor of heat and electricity

It is denser than any air

Flammability: Does not burn

Occurs in many compounds : Carbon dioxide, water and iron ore

You might be interested in

A cube of steel has dimensions 0.2 m x 0.2 m x 0.2 m. What is the volume of the cube in cubic centimeters? ___cm3

laila [671]

Answer:

Volume = L × W × H

= 0.2m × 0.2m × 0.2m

= 0.008m × 100 = 0.8cm3

8 0

3 years ago

Read 2 more answers

The titration of 25.00 ml a 0.125 m hclo4 solution requires 27.07 ml of koh to reach the endpoint. what is the concentration of

agasfer [191]

Answer : The concentration of the $KOH$ is, 0.115 M

Explanation :

Using dilution law,

$n_1M_1V_1=n_2M_2V_2$

where,

$n_1$ = basicity of an acid = 1

$n_2$ = acidity of a base = 1

$M_1$ = concentration of $HClO_4$ = 0.125 M

$M_2$ = concentration of KOH = ?

$V_1$ = volume of $HClO_4$ = 25 ml

$V_2$ = volume of NaOH = 27.07 ml

Now put all the given values in the above law, we get the concentration of the $KOH$ .

$1\times 0.125M\times 25ml=1\times M_2\times 27.07ml$

$M_2=0.115M$

Therefore, the concentration of the $KOH$ is, 0.115 M

5 0

3 years ago

If i add water to 100 mL of a 0.15M NaOH solution until the final volume 150mL , what will the molarity of the diluted solution

labwork [276]

0,15 moles of NaOH-------in------------1000ml
x moles of NaOH------------in--------100ml
x = 0,015 moles of NaOH

final volume = 150ml

0,015 moles of NaOH---in-------150ml
x moles of NaOH--------------in-----1000ml
x = 0,1 moles of NaOH

answer: 0,1mol/dm³ (molarity)

3 0

3 years ago

If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the represe

zhenek [66]

Answer:- $2A+3B\rightarrow 5C$

Explanations:- Let's say the first molecule is A and the second molecule is B and the product molecule is C.

From given information, 2 molecules of A react with 3 molecules of B to produce 5 molecules of C.

We write the reactants on left side and the product on right side and there is an arrow between them from reactants towards the products.

So, the reaction could be represented as:

$2A+3B\rightarrow 5C$

3 0

3 years ago

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

What are the properties of oxygen gas​

What are the properties of oxygen gas