Tectonic Plates
Tectonic Plates
Which of the following is an accurate description of the movement of the tectonic plates in the diagram?
O A. Plate A is sliding past plate B.
O B. Plate A and plate B are diverging.
OC. Plate A and plate B are of equal density and are colliding.
OD. Plate A is denser than plate B, which results in subduction.

Tectonic PlatesTectonic PlatesWhich Of The Following Is An Accurate Description Of The Movement Of The

Answers

Answer 1
D. Plate A is denser than plate B, which results in subduction.

Related Questions

Prokaryotes store their DNA in a nucleus.
True
or false

Answers

False, because prokaryotes do not have a nucleus.
false is the answer!!

What is the correct formula for the ionic compound chromium (III) nitride?

Answers

answer: CrN

hope that helps

6CO2 + 6H20 + Energy
Co H1206 + 602
D. heat of reaction
O C. thermal reaction
B. endothermic reaction
A. exothermic reaction

Answers

the correct answer is D! hope this helped

If you are cooking bread, and you weigh the dough before baking and weigh the bread after baking, but they weigh 2 different amounts, how is the law of conservation of mass still being followed?

Answers

Answer:

jayfeather friend me

Explanation:

In a toasty kitchen, your dough may proof in as little as an hour (or less!). When the temperatures dip, it can take much longer—upwards of two or even three hours.

How many joules would it take to raise a 9.00 kg sample of cobalt 6°C?

Answers

3 I think would be the answer

Please help (: What are the sources and stages of a river ?

Answers

Water, ALSO if you cant figure out the answer looking up on g00gl3e

3 Stages of a River

YOUTHFUL STAGE (UPPER COURSE) – V- Shaped Valley > Erosion. ...

MATURE STAGE (MIDDLE COURSE) – Meanders > Erosion and Deposition.

OLD AGE STAGE (LOWER COURSE) – Floodplains > Deposition. ...

Advantages. Scenic Attraction. ...

Dangers. Flooding – Damage to property, land, animals and homes. ...

3. Iron + copper sulphate
Will it react

Answers

Answer: Iron displaces copper ions from an aqueous solution of copper sulphate. ... In this reaction, metallic iron is converted into ferrous ion (Fe2+) and cupric ion (Cu2 +) is converted into metallic copper. Fe (s) + Cu2 + (aq) —→ Fe2+ (aq) + Cu (s).

Explanation:

how many newton’s to lift a 25kg weight

Answers

Answer:

245.18 newtons

Explanation:

245.18 newtons

An i just want the points

thank you

Explanation:

protons are one of the heavier pieces of an atom. true or false?

Answers

Answer:

true

Explanation:

How many moles of H2S are produced?

Answers

Answer:

You can view more details on each measurement unit: molecular weight of H2S or grams This compound is also known as Hydrogen Sulfide. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles H2S, or 34.08088 grams. Note that rounding errors may occur, so always check the results.

The number of grams that one "mole" of a substance weights is the definition of molar mass. So, the molar mass of H₂S is "34.08088"gams.

Molar mass:

In the definition of molar mass is the total atomic weights of the atoms that make up a molecule.Detailed information about each measurement unit can be found here: H₂S molecular weight in grams Hydrogen Sulfide is another name for this substance. A mole is the SI base unit for substance quantity. One mole of H₂S, or 34.08088 grams, is equal to one mole of H₂S.

Find out more about the moles here:

brainly.com/question/20055843

During vaporization, heat energy is:

Answers:

Added
Released
Stays the same

Answers

Answer:

During vaporization, heat energy is added.

what is the total number of atoms in 3.0 grams sample of neon?

Answers

The total number of atoms : N = 8.95 x 10²²

Further explanation

Given

3 grams of Neon

Required

The number of atoms

Solution

mol of Neon :

= mass : Ar Neon

= 3 g : 20,1797 g/mol

= 0.1487

The number of atoms :

N = n x No(No=Avogaro's number)

N = 0.1487 x 6.02 x 10²³

N = 8.95 x 10²²

A by-product of photosynthesis that is not used by the plant, but rather released into the air, is ________________.

Answers

Answer: I think is carbon dioxide!!

Explanation: ( i havent learned about photosynthesis in a long time :) )

hope i helped!! also have a good day!

How many moles are in 7.8g of CaO?

Answers

This compound is also known as Calcium Oxide. The SI base unit for amount of substance is the mole. 1 grams CaO is equal to 0.017832495800447 mole. Note that rounding errors may occur, so always check the results.

Hope I helped :)

By February of 1861, how many states seceded from the Union?
5
11
9
7

Answers

11 states seceded the from the union in 1861

Answer:

D. 7

Explanation:

i did it

what is metaphase
HELEPWOAUSJSKQJDHEHR

Answers

Answer:

the second stage of cell division. its between prophase and anaphase during the chromosomes become attached to spindle fibers.

An apple, potato, and onion all taste the same if you eat them with your nose plugged

Answers

Hahaha is that one of the streak questions?

。☆✼★━━━━━━━━━━━━★✼☆。

✩✩✩

Hey, love!

You only get that little quote if your streak gets higher so, congrats on that!

Keep it up, stay lovely!

✩✩✩

A doctor prescribes 125 mg of penicillan to be taken 4 times each day. The
concentration of the solution given to the patient is 250mg penicillan/5ml. How
many mL should the patient take in each dose?
1) 500 mL
2) 10.0 mL
3) 2.50mL
4) 50.0 mL
5) 2.0 mL

Answers

10 ml should the patient take in each dose

Further explanation

Given

125 mg of penicillan ⇒ 4 times/day

The concentration = 250 mg/5 ml

Required

The volume of the dose

Solution

The mass of penicillan/day :

= 125 mg x 4 times

= 500 mg

The volume/day :

= 500 mg : 250 mg/5 ml

= 10 ml

If 42.68 ml of 0.43 M KOH is used to neutralize 18.40 ml of H, SO4, calculate
the concentration of the sulfuric acid solution.
Write the net ionic equation of this reaction

Answers

The concentration of the sulfuric acid : 0.499 M

The net ionic equation

2 OH ⁻(aq]+ 2 H ⁺ (aq] → 2 H ₂O (l]

Further explanation

Given

42.68 ml of 0.43 M KOH

18.40 ml of H2SO4

Required

the concentration of the sulfuric acid

the net ionic equation

Solution

Acid-base titration formula  

Ma. Va. na = Mb. Vb. nb  

Ma, Mb = acid base concentration  

Va, Vb = acid base volume  

na, nb = acid base valence  

Input the value :

a=KOH, b= H2SO4

0.43 x 42.68 x 1 = Mb x 18.40 x 2

Mb = 0.499 M

The net ionic equation

Reaction

2KOH + H2SO4 → K2SO4 + 2H2O

2 K ⁺ (aq]+ 2 OH ⁻ (aq] + 2 H ⁺ (aq] + SO ₄²⁻(aq]2 K ⁺ (aq] + SO ₄²⁻(aq] + 2 H ₂ O (l]

canceled the spectator ions :

2 OH ⁻(aq]+ 2 H ⁺ (aq] → 2 H ₂O (l]

When matter has define volume ,but can take the shape of its container we call it a

Answers

undefined water displacement

✨✨What’s 2 similarities and 2 differences between the Earths layers and the atmospheric layers? ✨✨

‼️DONT COPY OFF LINE PLEASE ‼️

Answers

Answer:

Differences: Earth's atmosphere has 5 main layers where as atmospheric layers thins out in each higher layer.

Similarities: They both have multiple layers.

Explanation:

Sorry I only have 1 difference and similarity.

sodium hydrogen carbonate is heated after heating which substance is form???​ and what is the colour of the substance

Answers

When it is heated above about 80°C it begins to break down, forming sodium carbonate, water and carbon dioxide. The color is white.

Consider the rate law below.

R=k[A]2

What effect does doubling the concentration have on the rate?

A. doubles the rate
B. triples the rate
C. quadruples the rate
D. no effect on the rate​

Answers

C. quadruples the rate

Further explanation

Given

The rate law :

R=k[A]²

Required

The rate

Solution

There are several factors that influence reaction kinetics :  

1. Concentration   2. Surface area   3. Temperature   4. Catalyst   5. Pressure   6. Stirring  

The rate is proportional to the concentration.

If the concentration increased, the reaction rate will increase

The reaction is second-order overall(The exponent is 2)

The concentration of A is doubled, the reaction rate will increase :

r = k[A]² ⇒ r= k[2A]²⇒r=4k[A]²

The reaction rate will quadruple.

PLEASEEEE HELP I WILL GIVE 30 POINTS Cobalt
Calcium
Platinum
Phosphorus

Part II:
Look at a periodic table, and in the space below type the missing chemical or symbol. Then answer the question below.

Iron:
Co:
Na:
Tin:
P:
F:
Fe:
Magnesium:
Uranium:
Ca:
Carbon:
Lead:
Ag:
Zn:
Ni:

Part III:
You have found a new element with the atomic mass of 119. In a paragraph explain where you would put in on the periodic table and why you would put it there. What type of properties would this element have? What would you call it?

Answers

Answer:

Iron: Fe

Co: Cobalt

Na: Sodium

Tin: Sn

P: Phosphorus

F: Flourine

Fe: Iron

Magnesium: Mg

Uranium: U

Ca: Calcium

Carbon: C

Lead: Pb

Ag: Silver

Zn: Zinc

Ni: Nickle

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

There is honestly no right answer for this but here is what I would put:

Atomic mass increases as you go from left to right. If you look at the periodic table, it would be between Sn and Sb. It would bet here because Sn is 118 and Sb is 121. Basing it off of Antimony and putting it in group 15, the properties are that it is metallic and is a poor conductor of heat. I would call it Stin, which would be shortened to St.

please help me I will give you 10 points​

Answers

Answer:

red ig

Explanation:

Write chemical name ofNH4Cl, Na2CO3.​

Answers

Answer:

NH4CI

AMMONIUM CHLORIDE

NA2CO3

SODIUM CARBONATE

Scott and his classmates were looking at an animal cell under a microscope. They are trying to locate the cell's DNA, which is found in its chromosomes. Where should Scott look to find the chromosomes?

In the mitochondria

In the cell nucleus

In the cytoplasm

In the cell vacuole

Answers

Chromosomes are thread-like structures located inside the nucleus of animal and plant cells.

Which of the following best describes what would happenif mitosis did not take place?
A.Cells would get smaller and smaller over time.
B.Body tissues would not be able to repair themselves
c.The production of gametes (reproductive cells) wouldnot occur.
D.Organisms would all be multicellular.

Answers

Answer: B

Explanation:

how many atoms are in 2.85x10^3 g of gallium

Answers

Answer:

2850 grams I hope this help

Si en un laboratorio hay 300 moles de plomo y 300 moles de plata en cual de los dos casos la masa en mayor?

Answers

Answer:

Esto significa que la masa en las moles de plomo es mayor que en las de plata.

Explanation:

Las moles de los átomos representan la cantidad de átomos presentes. Para saber la masa de los átomos debemos convertir las moles a gramos usando el peso molecular de cada uno de los átomos (207.2g/mol para el plomo y 107.82g/mol para la plata).

La masa de plomo en 300 moles es:

300 moles * (207.2g / mol) = 62160g de plomo

Y la masa de plata es:

300 moles * (107.82g / mol) = 32346g de plata

Esto significa que la masa en las moles de plomo es mayor que en las de plata
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