Help this due today

Answer:

Option A. 36.036 g

Explanation:

From the question given above, the following data were obtained:

Percentage of oxygen in water = 88.8%

Mass of oxygen = 32 g

Mass of water =..?

Mass of water that contains 32 g of oxygen can be obtained as follow:

Percentage of oxygen = mass oxygen /mass of water × 100

88.8% = 32/mass of water

88.8 /100 = 32/mass of water

Cross multiply

88.8 × mass of water = 100 × 32

88.8 × mass of water = 3200

Divide both side by 88.8

Mass of water = 3200/88.8

Mass of water = 36.036 g

Therefore, the mass of the water that contains 32 g of oxygen is 36.036 g

Answer:

1.2km=1,200,000! hope this helps

Answer:

hydrocarbons always consist hydrogen and carbon and the simplest organic compounds are also made up of hydrogen and carbon

Answer: It's 2,089m2

Explanation:

Answer:

glcolysis

Explanation:

Glcolysis uses glucose to create ATP within the cytoplasm of the cell.

Answer:

the answer is glycolysis

Explanation:

Answer:

The remaining electron will go in the 2p orbital. Therefore the B electron configuration will be 1s22s22p1.

Answer:

Au. fifififiof

Explanation:

djdjdjndsksidndndnendnnd

Answer:

Rb

Explanation:

Answer: when you burn something every action has a reaction. so if you put wood in the fire the wood would burn up into this coal like block once completely burnt through. after there is no more wood left to burn the fire would slowly die and there would just be the remains of the wooden block.

Answer:

A

Explanation:

Answer:

Explanation:

The formula for the force of gravity is

F=G * m1 * m2 / r^2

G is a constant. It does not change with the use of the formula.  There are 2 masses, so the force depends on the masses.

The right hand side is divided by r^2. that's a distance. So that's the other quantity influencing the Force.

B: incorrect. Both objects have masses. That determines the force between them.

C: incorrect. It's also the distance between them.

D: incorrect. The formula contains nothing to indicate that velocity is important.

The answer is A

Answer: it's a

Explanation:

Answer:

As a marine chemist, you study the chemical properties of different bodies of water with the goal of making them safer and cleaner. For this to happen, you determine the potential effects of foreign chemicals, as well as the impact of aquatic transportation and construction, on rivers, lakes, and oceans.

Explanation:

Answer:

true....................

Answer:

I looked it up and it said 6.214

Answer: what is this sorry

Answer: Well, at birth, there are approximately 1 million eggs. And at the time of puberty, only 300,000 remain.

Explanation:

Answer:

only one egg will be produced by a single ovary in a month. the ovaries function in an alternate manner., ie., one ovary will release an egg in one month and the other ovary will release the ovum next month.

Answer:

True

Explanation:

N2 is nitrogen.

O2 is oxygen.

CU is copper.

They are all elements. Hope this helps!

Answer:

16 feet is 5.3 repeating yards

Explanation:

Answer:

it is twenty-one point four five zero one or 2.14501 × 101.

Explanation:

your welcome

Answer:

what is an element?

element is a pure substance which cannot be broken down by chemical means

what is it represented by?

By its symbol and atomic number

what is it made up off?

It is made up of it's owm type of atom.

Example

carbon,oxygen,hydrogen,gold,silver,iron

Answer:

B.

Explanation:

Answer:

I think inaccurate is not a trait.

Explanation:

Answer:

4.9 m^3

Explanation:

volume= 1.0 x 3.25 x 1.50= 4.875 -> 4.9m^3

It involved knots in strings called quipu. The quipu was not a calculator, rather it was a storage device. Remember that the Incas had no written records and so the quipu played a major role in the administration of the Inca empire since it allowed numerical information to be kept.

Answer:

yyes they are lovely . . . . .

Answer:

No they are not alive

Explanation:

Since they are just atoms how would they be alive? They also make up all living things so how would they be made of themselves

Answer:

the new volume is 1.35L

Explanation:

The computation of the new volume in the case when the temperature rises to 45 degrees is shown below:

GIven that

Volume = 1.25L

And, the temperature is 22 degrees celsius

So, [tex]T_1[/tex] = (275 + 22)k

= 297 k

Now

[tex]T_2[/tex] = (275 + 45)k

= 320 k

Now as it is a constant pressure

So, the new volume is

[tex]\frac{V_1}{T_1} = \frac{V_2}{T_2} \\\\V_2 = \frac{V_1}{T_1}\times T_2 \\\\= \frac{1.25}{297}\times 320[/tex]

= 1.35L

hence, the new volume is 1.35L

Answer:

The advantage of the compound light microscope over the dissecting microscope is the magnification power of the telescope. Compound light microscope magnifies from 40x up to 1,000x while dissecting microscope magnifies up to 40 x only. In this regard, more magnification power is advantageous to view smaller objects. 

Answer:

The amount of mass and matter in all the transformations of the clay ball will remain the same or constant

Explanation:

From the  law of conservation of mass we have, for an enclosed system to and from which there is no transfer of matter or energy, mass cannot be created nor destroyed, and remains constant at the given value, but the matter which make up the mass can be changed into different forms

Therefore, the clay ball can be transformed into different shapes and will still posses the same initial mass before the transformation, provided there are no transfer of matter or energy from the clay ball system.

Answer:

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