Mathematics, 24.12.2019 23:31 grettelyesenia

Aclosed container has 6.08 ⋅ 1023 atoms of a gas. each atom of the gas weighs 1.67 ⋅ 10–24 grams. which of the following shows and explains the approximate total mass, in grams, of all the atoms of the gas in the container?

Answers: 2

Show answers

Answers

Answer from: itz0nlyheav

$10.1536\times 10^{-1}\approx 1.02$ grams.

Step-by-step explanation:

We have been given that a closed container has $6.08\times 10^{23}$ atoms of a gas. Each atom of the gas weighs $1.67\times 10^{-24}$ grams.

To find the total mass, in grams, of all the atoms of the gas in the container, we will multiply number of atoms with mass of each atom.

$\text{Total mass}=6.08\times 10^{23}\times 1.67\times 10^{-24}$

Using exponent property $a^b\times a^c=a^{b+c}$ , we will get:

$\text{Total mass}=6.08\times 1.67\times 10^{23}\times 10^{-24}$

$\text{Total mass}=10.1536\times 10^{23+(-24)}$

$\text{Total mass}=10.1536\times 10^{-1}$

$\text{Total mass}=10.1536\times\frac{1}{10}$

$\text{Total mass}=1.01536$

$\text{Total mass}\approx 1.02$

Therefore, the approximate total mass, in grams, of all the atoms of the gas in the container is $10.1536\times 10^{-1}\approx 1.02$ grams.

Answer from: Quest

Answer: question no. 1 -a. yes, the sides are in the ratio 2 : 5.question no. 2 -b. 59°question no. 3 -c. angles x and y are remote interior angles.question no. 4 -d. 90°, 45° and 45°question no. 5 -b. mn and qrstep-by-step explanation: question no. 1 -rs : xu = 3 : 7.5 = 2 : 5rt : x? = 6.4 : 16 = 2 : 5st : u? = 6 : 15 = 2 : 5as the ratios of all sides are equivalent, the triangles must be congruent and the sides must be proportional.therefore, the answer is: a. yes, the sides are in the ratio 2 : 5.question no. 2 -in the second diagram, angle b is the only letter not shown. therefore, the number must be equivalent to angle b.if we substitute the value of angle b as being 22° in the first diagram, we can now use the angle sum of a triangle to obtain the value of angle a.angle sum of a triangle = 180°therefore: let angle a = aa + 99 + 22 = 180a = 180 - 99 - 22a = 59°therefore, the answer is: b. 59°question no. 3 -angles x and y don't share the vertex of the triangle with the exterior angle w. remote interior angles don't share a vertex of a triangle with an exterior angle. this means that angles x and y are remote interior angles.therefore, the answer is: c. angles x and y are remote interior angles.question no. 4 -the sum of all interior angles of a triangle must be equivalent to 180°.90°, 45° and 45° are the only set of angle measures that are equivalent to 180°.therefore, the answer is: d. 90°, 45° and 45°question no. 5 -the only pair of sides stated in the options which are corresponding are mn and qr.therefore, the answer is: b. mn and qr.

Answer from: Quest

step-by-step explanation: hi!

Another question on Mathematics

Mathematics, 21.06.2019 20:30

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

Answers: 2

Answer

Mathematics, 21.06.2019 22:10

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

Answers: 3

Answer

Mathematics, 21.06.2019 23:00

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?

Answers: 1

Answer

Mathematics, 21.06.2019 23:40

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm

Answers: 1

Answer

You know the right answer?

Aclosed container has 6.08 ⋅ 1023 atoms of a gas. each atom of the gas weighs 1.67 ⋅ 10–24 grams. wh...

Questions