Consider the reaction and the rate law below.

2O3 → 302
R= k[03]2

What is the overall order of the reactants in this rate law?

A. 0
B. 1
C. 2
D. 3​

Answer:

The added salt will sink to the bottom

Explanation:

A saturated solution is that solution that contains the maximum amount of solute it can dissolve and ,hence, will no longer dissolve any more solute. This question is describing a water solution that is "saturated", this means that water can no longer dissolve any more solute because it has reached the maximum solute limit it can contain.

Hence, adding more solute to a saturated solution like the WATER being described in this question will result in the solute forming a PRECIPITATE at the bottom of the solution. Hence, in this water solution, adding salt to the saturated water solution will result in the added salt sinking to the bottom.

Answer:

the particles, molecules, and gas range from smallest to largest in the following order: electron < proton < atom <...

Answer:

A has 3 electrons in outermost orbit and B has 6 electrons in its outermost orbits. So A can give three electrons to complete its octet and B need 2 electrons to complete its octet. so 2 atoms of A will release 6 electrons and 3 atoms of B will need six electrons to complete their octet So, the formula will be A2 B3.

The chemical formula of the ionic compound formed by these elements when they react together is X₂⁺Y₃⁻.

A compound's makeup is symbolically represented by its chemical formula. It contains charges, ions, etc.

X has 3 electrons in its furthest outer orbit, while Y has 6 electrons there. In order to complete its octet, X can contribute three electrons, but Y requires two electrons.

So, three atoms of Y will require six electrons to complete their octet, while two atoms of X will release six electrons.

Here, the chemical formula is X₂⁺Y₃⁻, as X is donating an electron so it will gain a positive charge, and Y is gaining an electron, so it will gain a negative charge.

Thus, the chemical formula of the ionic compound is X₂⁺Y₃⁻.

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Answer:  1 mol of Zn is 65.38g

Explanation: To find the number of moles of Zn, we divide the given amount of Zn by the molar mass of Zn. Hence, 1.34 g of Zn contains 0.020 moles of Zinc.

0.34 mole of atoms in 22.5 g Zn.

A mole is defined as 6.02214076 × [tex]10^{23}[/tex] of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.

To find the number of moles of Zn, we divide the given amount of Zn by the molar mass of Zn.

[tex]Moles = \frac{mass}{molar \;mass}[/tex]

[tex]Moles = \frac{22.5}{65.38 u}[/tex]

Moles = 0.34 mole

Hence, 0.34 mole of atoms in 22.5 g Zn.

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Answer:

abcdefghijklmnopqrstuvwxyz

Explanation:

I pooped the bed last night when I farted

Answer:

Two or more!

Explanation:

Answer:

A reactant is a substance that is present at the start of a chemical reaction. The substance(s) to the right of the arrow are called products . A product is a substance that is present at the end of a chemical reaction.

Explanation:

Answer:

C. Copper (II) nitrate

Explanation:

It's an inorganic compound that forms a blue crystalline solid

Ions are the charged species of the atom that carries an extra or less electron. The chemical name of the compound Cu(NO₃)₂ based on polyatomic ions is copper (II) nitrate. Thus, option C is correct.

An ionic compound is a type of chemical compound that is characterized by the presence of the ions or the charged species that results in electrostatic forces leading to the ionic bond formation.

The copper (II) nitrate compound is an example of an ionic compound as the Cu atom is metal and nitrogen and oxygen atoms are the non-metals. The metallic part of the compound carries a +2 charge while the non-metallic part consists of a negative charge.

Therefore, option C. Cu(NO₃)₂ can be named chemically as copper (II) nitrate.

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Answer:

It falls in Liquid and Solid.

Explanation:

Answer:

To make sure all the sulphuric acid has been used up

Answer:

Explanation:

Examples of extended structures could include sodium chloride or diamonds. Examples of molecular-level models could include drawings, 3D ball and stick structures, or computer representations showing different molecules with different types of atoms.]

Chloride is described as an extended structure because its atoms are arranged following an endless repeating pattern and are of distinct ratio

Crystals and polymers mostly form extended structures as seen in the formation of sodium chloride whereby the ions in the compound are arranged following a repeating pattern. ( i.e. has a giant ionic structure ).

Chloride is a considered an extended structure because in sodium chloride it forms an unending repeated pattern of ions which makes it a perfect example of an extended structure.

Hence we can conclude that Chloride can be described as an extended structure because its atoms are arranged following a repeating pattern and are of distinct ratio.

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Answer:

Carbon dioxide

Explanation:

that's all I can say

Answer

D

Explanation:

They take up usable forms of nitrogen found in soil

Answer:

d

Explanation:

i took the test

Answer:

Scammer

Explanation:

¯\_(๑´ω｀๑)_/¯

Scammer

Answer:

1 cg = 10 mg

Explanation:

So, 89cg = 89 * 10 = 890mg!

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Answer: 2,1,1

Explanation:

Answer:

A

Explanation:

because your body needs to have an intake in the volume of liquids, and when you sweat it secretes the water from your body

Answer:

bytbyufvguv vvg uggy yvgu vgu gyu7yng8ugng88yn

Answer:There are many problems that result from this method of growing crops, including deforestation, a direct consequence of cutting down forests for crop land; loss of habitat and species; an increase in air pollution and the release of carbon into the atmosphere—which contributes to global climate change; and an increase

Explanation:

Answer:

d

Explanation:

Answer:

The inputs of cellular respiration are glucose and oxygen. The outputs of cellular respiration are water, carbon dioxide

The input of cell systems share are glucose and oxygen. The output of cell systems share are carbon dioxide, energy and water.

The smallest unit that can sustain life on its own and makes up all living things, including the body's tissues. The cell membrane, the nucleus, and the cytoplasm are the three primary components of a cell. The chemicals that enter and leave the cell are governed by the cell membrane, which encloses the cell.

The cell membrane, the nucleus, and the cytoplasm are the three components that make up a cell. Intricate arrangements of microscopic fibers and hundreds or even thousands of tiny, unique structures known as organelles can be found in the cytoplasm.

The system's inputs are the signals or data it receives, and its outputs are the signals or data it sends. As part of an activity, the phrase can also be employed; for example, to "perform I/O" is to carry out an input or output operation.

Thus, The input of cell systems share are glucose and oxygen. The output of cell systems share are carbon dioxide, energy and water.

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Answer:

temperature affects the concentration of water

Answer:

B

Explanation:

The respiratory removes carbon, and the excretory removes other waste products

Answer: carbon atoms

Explanation:

carbon atoms because carbon has an atomic mass of 12. Atomic mass is the mass of an atom. It is calculated as the sum of the number of protons and neutrons in the atom, because protons and neutrons make up the majority of the atom's mass.

Answer:

40mL

Explanation:

Given parameters:

Mass of liquid  = 80g

Density  = 2g/mL

Unknown:

Volume of the liquid  = ?

Solution:

Density of a substance is its mass per unit volume.

 It is expressed as:

           Density  = [tex]\frac{mass}{volume}[/tex]  

    Volume  = [tex]\frac{mass}{density }[/tex]  

So;

  Volume  = [tex]\frac{80}{2}[/tex]   = 40mL

Answer:

1. Fe / H2

2. HNO3 / H2O

3. HCI / H2O

Answer:

1. Fe / H2

2. HNO3 / H2O

3. HCI / H2O

Make the moon smaller than the Earth.

Answer:

Under normal conditions, a magnetic material like iron doesn't behave like a magnet because the domains don't have a preferred direction of alignment. On the other hand, the domains of a magnet (or a magnetized iron) are all aligned in s specific direction.

Explanation: