Chemistry High School


What is the motion of the particles in this kind of wave?
A.the particles will move up and down over large areas.
B.the particles will up and down over small areas.
C.the particles will move side to side over small areas.
D.the particles will move side to side over large areas.

What Is The Motion Of The Particles In This Kind Of Wave?A.the Particles Will Move Up And Down Over Large

Answers

Answer 1

Answer:

not sure sorry

Explanation:

Related Questions

Why are the elements in group VIIIA unreactive?

They are all gases.

They have an even number of electrons in their outer shell.

They have a full outer shell of electrons.

They each have a stable nucleus.

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Number 1/letter A is the answer to your asked question!

Why is salad dressing a solution?

Answers

Explanation:

A prime illustration of sour salad dressing formulas and suspension. Vinegar is also an acetic acid product which is dispersed in water, so we can't even see molecules in the oil. The removal throughout the liquid phase to make a solution.

explain how movements along faults generate earthquakes


​

Answers

Explanation:

When a plate moves it shifts the earth, and it can cause an earthquake.

A fault is where two of earth's tectonic plates come together. They can slide against the other, causing earthquakes, they can push against each other causing mountains to form, and they can move apart from each other, causing  valleys or trenches.

What does it mean if a solution is a "weak acid "? Strong acid? Give logical ph values for each

Answers

Answer:

A weak acid is an acid that partially dissociates into its ions in an aqueous solution or water. In contrast, a strong acid fully dissociates into its ions in water. At the same concentration, weak acids have a higher pH value than strong acids.

Explanation:

:)

Explain why the metals conduct electricity.


Write in your own words.
Please don't copy-paste from the internet.

Answers

Answer:

Metals conduct electricity because they have free Electrons in them which helps the current to move eaisily

Fill in the blanks. In this phase, the particles are still in contact, but now move freely past each other. Heating a liquid sample will result in the particles having---- kinetic energy and the temperature of the liquid will ------- until it reaches the point at which there is another phase change, this time to a ------- .

Answers

Increase
Gas

Hope this helps!

Which of the following examples is a chemical property?

Answers

Where are the options to choose from

Answer:

Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion. Iron, for example, combines with oxygen in the presence of water to form rust; chromium does not oxidize (Figure 2).

Explanation:

Does anybody know how to find the theoretical yield? you can just do 1 equation

Answers

Answer:

its the first part in mass of sodium

Explanation:

:)

paano mag ka jowa? any suggestions?​

Answers

Well just wait for the right time to come, Because if you wait for the right time, you're gonna find someone who you really want- I'm bad at understanding tagalog

Answer:

Time will come

Explanation:

God has a plan for you

The human body has several major systems. Most body systems have multiple functions. Which of the following is NOT a major function of the musculoskeletal system?

A turning food into energy
B helping the lungs take in air
C helping the stomach digest food
D moving the bones of the skeleton

Answers

Answer:D

Explanation:

i got it right LOL

Among the given options, the one which is not a major function of musculoskeletal system is helping the lungs take in air. All others including, energy, digestion, movement of bones etc. are its function.

What are the functions of musculoskeletal system ?

The musculoskeletal system in human body is composed of muscles and bones. The bones in our body are wrapped by the muscles. Muscles helps for the smooth movement of bones.

Muscles convert the chemical energy from food into kinetic energy and use  it for the movement of muscles and bones. Muscles contraction needs intake of energy.

The contraction and relaxation of smooth muscles helps for the easy movement of food through the digestive track. Musculoskeletal system also helps for the movement of other organ system. Hence, option b is not the major function of this organ system.

Find more on musculoskeletal system :

https://brainly.com/question/13837035

#SPJ6

1) Write the symbol and charge for each individual ion
2) Balance the charge so that they equal to zero
3)Write the formula based on how many of each ion you used in step 2


11) Beryllium and Phosphorus
12) cesium and Sulfur
13) Lithium and phosphorus
14) fluorine and rubidium
15) Francium and oxygen

Answers

Answer:

I'm pretty sure these are correct

11) Be 2+ and P 3-    Formula is Be3P2  

12) Cs 1+ and S 2-    Formula: Cs2S

13) Li 1+ and P 3-      Formula: Li3P

14) Rb 1+ and F 1-     Formula: RbF

15) Fr 1+ and O 2-    Formula: Fr2O

Explanation:

You do the criss-cross method where the charge on one ion becomes the amount on the second

28 grams of Al react with 30 Oxygen gas (O2) to produce Al Oxide (Al2O3). How many grams of Al Oxide will be produced

Answers

Answer:

58

Explanation:

Due to conservation of energy, the sum of the reactants = the sum of the products. So 28 + 30 = 58g

Which situation is does NOT occur during a chemical reaction?
bonds are formed
bonds are broken
mass is conserved
atoms are destroyed

Answers

I’m pretty sure it’s bonds are broken

In the chemical equation, H202-H2O + O2, the H2O2 is a

reactant
catalyst
product
solid

Answers

Reactant I believe, though I could be wrong

Answer:

product

Explanation:

Write the word and balanced chemical equations for the reaction between:
Copper + zinc nitrate (zinc is more reactive than copper)

Answers

Answer:

Word Equation:

Zinc + Copper (II) nitrate → Copper + Zinc nitrate

Formula Equation:

Zn (s) + Cu(NO3)2 (aq) → Cu (s) + Zn(NO3)2 (aq)

Ionic Equation:

Zn (s) + Cu2+ (aq) → Zn2+ (aq) + Cu (s)

Description

A 1 gram granule of zinc metal was dropped into a test tube containing 10 cm

3

of clear blue copper nitrate solution (1 M). The zinc quickly began to react with the solution producing a clear green solution and a darker solid at the bottom of the test tube.

Explanation:

What is the boiling point for butane?

Answers

Answer:

30.2°F

Explanation:

Butane, the liquid that can be seen inside a transparent lighter, boils at a temperature slightly under the point at which water freezes. So why doesn't the butane in the lighter boil? Butane does indeed boil at about a degree below 32 degrees Fahrenheit, but this is true only at normal atmospheric pressure. (:

the number of molecules present in 0.036g of water​

Answers

Answer:

5

Explanation:

Solid potassium chlorate breaks into potassium chloride and oxygen gas when heated up to high temperature. This is an example of a/an _______ reaction.

Answers

Answer:

es correcto bro claro eres un crak

Answer:

Decomposition Reaction

Explanation:

You can determine the type of reaction by writing out a balanced equation.

Solid Potassium Chlorate: KClO3

Potassium Chloride: KCl

Oxygen Gas: O2

Balanced Equation: 2KClO3 -> 2KCl + 3O2

By definition, a decomposition reaction is when a single substance decomposes into two more simpler substances. AB -> A + B

Because the solid potassium chlorate is breaking into two substances, potassium chloride and oxygen gas, it is a decomposition reaction.

Hi people senko-San is best wifu change my mind

Answers

Answer:dude what are you doing here?

Explanation:also i don’t know if I can lol

the ____metals are in the first column. each of them has full shells, plus one extra electron sitting in a new, outer shell
A) Alkali
B) Alkali Earth
C) Arthropod

Answers

Answer:

The answer is A.

Explanation:

In periodic table, group 1 (1st column) are Alkali metals and group 2 (2nd column) are Alkali Earth metals.

What are Rhodium isotopes used for?

Answers

Answer:

Rhodium is used to make electrical contacts, as jewelry and in catalytic converters, but is most frequently used as an alloying agent in other materials, such as platinum and palladium. These alloys are used to make such things as furnace coils, electrodes for aircraft spark plugs and laboratory crucibles.

Explanation:

can someone please explain this i will give brainliest

Answers

1) 2
2) 2
3) there are 2 atoms of hydrogen and 1 atom of oxygen, altogether is 3
4) subscript tells how many atoms of each element are present in the molecule
5) No, it is not balanced because the oxygen atom is not equal on both sides of the reactants and products. This wouldn’t be considered balanced as there are two oxygen atoms in the reactants section and only one oxygen on the products section.

It is:
2 H2 + O2 -> 2 H2O

How many valence electrons does Oxygen have:
a) 3
b) 5
c) 13

Answers

Answer:

it has 6?

Explanation:

The answer should be 6

What is (1.20 x 104 m) x (3.070 x 102m)

Answers

The answer should be 39079.872 m2 (squared)

The Law of Superposition states

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In an undisturbed sequence of layers of rocks, the younger layers lie on top of the older layers

How many calories of heat are required to raise the temperature of 225g of water from 10.5°C to 43.7°C

Answers

This the answer to the question you asked:)

AHHH I need help ASAP what does TAILS stand for in science??

Answers

T stands for title, A stands for axes, I stands for intervals, L stands for labels, S stands for stands.

Two atoms of Nh3 reacts with one N2 how many moles of Nh3 reacts with one 2.00 mole of N2​

Answers

Explanation:

there are four (4)mole of Nh3 that react with N2

Which three phenomena occur during a double slit experiment and support the wave model of light?


A-light bends around the edges of the slit.

B-light passes straight through the slit.

C-dark areas appear on the screen.

D-bright areas appear on the screen.

THERE ARE 3 ANSWERS
This is worth 100 points btw.

Answers

Answer:

Option A, A-light bends around the edges of the slit.

how many moles of oxygen gas are produced in the decomposition of 5.00g of potassium chlorate?
Given: KClO3= O2+KCl

Answers

Answer:

0.0612 moles of O2 produced

Explanation:

     First we convert from grams of Potassium Chlorate to moles..

Amu = 122.5

5.00g / 122.5 g = 0.0408163265 moles of Potassium Chlorate

    Now we need to use the chemical equation to find the ratio of Potassium Chlorate to Oxygen... But first, we need to balance it

Original Chemical Equation : KClO3 = O2 + KCl

Balanced Chemical Equation : 2KClO3 = 3O2 + 2KCl

     Now we will use the balanced chemical equation to find the ratio of Potassium Chlorate to oxygen (in order to convert to moles of oxygen for our answer)

We can see that for every 2 moles of Potassium Chlorate that are decomposing, we have 3 moles of oxygen gas produced.

So, we will set up our conversion factor like this:

0.0408163265 moles KClO3 *   3 moles Oxygen

                                                     -------------------------

                                                     2 moles KClO3

When we solve for this, we see that there are 0.0612244898 moles of O2 produced, or 0.0612 moles of O2 produced

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