Which word equation shows lithium oxide being formed from the reaction between oxygen and lithium? oxygen lithium oxide right arrow. lithium lithium oxygen right arrow. lithium oxide oxygen lithium right arrow. lithium oxide lithium oxide right arrow. lithium oxygen

Answers

Answer 1

The equation of the reaction for the formation lithium oxide from lithium and oxygen is given as:

[tex]2Li + O_2 \rightarrow Li_2O[/tex]

What is the equation for the formation of Lithium oxide?

Lithium oxide is a compound formed from the reaction between lithium and oxygen.

The equation for the chemical reaction is given below:

[tex]2Li + O_2 \rightarrow Li_2O[/tex]

Therefore, the reaction between lithium and oxygen yields lithium oxide.

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Related Questions

Using the rxn below determine the following: What is the limiting reagent, theoretical yield of nitic oxide, and how many grams of excess reagent remain when producing nitric oxide when using 4.65g of ammonia to react with 4.25g of oxygen?

Answers

5 mols of O_2 need 4 mol NH_3

As mols of ammonia are less Ammonia is limiting reagent

Now

Moles of Ammonia

Given mass/Molar mass4.65/170.3mol

Moles of NO=0.3mol

Mass of NO

0.3(30)9g

So

Moles of Oxygen

4.25/320.13mol

Remaining moles

0.3-0.13=0.17

Mass

0.17(32)5.44g

Yield

5.44-4.250.79g

What property of copper makes it ideal to create thin sheets of
copper?

Answers

Copper is a soft, ductile, and malleable metal that bends and stretches easily without breaking. Copper is a versatile metal for construction and manufacturing because of this.

Sodium-24 has a half-life of 15 hours. How much sodium-24 will remain in a 36.0-g sample after 45 hours

Answers

Answer:

4.5 gm left

Explanation:

45 /15   = 3 half lives     (1/2 )^3 =1/8 th

1/8  * 36 = 4.5 gm

What is the color of bromocresol green indicator in a solution with a ph value of 2. 0.

Answers

Answer:

The answer would be "Yellow"

Explanation:

Hope this helps!

formation of water: 2H2 + 1 O2 --> 2H20
How many moles of O2 will I need to produce 15 moles of H2O?

Answer don’t delete comment or I’ll report

Answers

Answer:

n=15 moles H2O

1:2

x:15

x=7.5 moles of O2

how many grams of sodium Phosphate is needed to prepare 5.0 L of a 2.6M solution ?

Answers

Molarity is the ratio of the moles and the volume. The mass of 2.6 M sodium phosphate solution is 2131.22 gms.

What is mass?

Mass is the product of the moles and the molar mass of the substance. It is given as,

Mass = Moles × Molar mass

The moles from molar concentration is used to calculate mass as:

Mass = Molarity × volume × molar mass

= 2.6 × 5.0 × 163.94

= 2131.22 gms

Therefore, 2131.22 gms is the mass of sodium phosphate.

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WILL GIVE BRAINLIEST

If an element is in period 6, what is the highest possible number of electrons that can be in that atom?

Answers

72 is the electron capacity for period 6

The lewis electron dot system represents electrons in the--
a) outer energy level
b) inner level
c) core level
d) middle level

Answers

Answer:

the correct answer is a. the lewis structure represents only the outer energy level

How many oxygen atoms are in one mole of carbon dioxide

Answers

Answer:

abt 2 moles

Explanation:

1 mole of carbon atoms per mole of carbon dioxide = 6.02 x 1023 carbon atoms. 2 mole of oxygen atoms per mole of oxygen atoms = 2 x 6.02 x 1023 oxygen atoms.

what is the difference between soft water and hard water

Answers

Answer:

soft water can leath with soap whiles hard water cannot be leathers with soap

Answer:

Hard water is water with excess calcium and magnesium, while soft water lacks harsh minerals that can hurt your body.

Explanation:

Also, in hard water, soap is not so effective (little or no foam) and in soft water soap is easily effecive (foams easily).

(Help!) What is the mass of hydrogen atoms that is measured at 72 u?​

Answers

Answer:

=71.439911 u

Explanation:

We know that 1 mass of hydrogen atom = 1.00784 u

If it's measured at 72u: 72/1.00784=71.439911 u

Mass of 1 mol hydrogen atoms =1.00784u

Total mass in 72u

72/1.0078471.43u

PLEASE HELP I NEED ANSWER ASAP

Answers

Mark the oxidation nos

Co=0Cu=2+

Then

Co=2+Cu=0

Gain of electron is reduction

Copper is reduced .

Option D

Which of the following equation is balanced?

Answers

Answer:

2fe2o3+3c=4fe+3co2

Explanation:

because 2×2 =4 fe &2×3=6 so we put it like 3co2

I need this now for a test
explain why the dust clouds that moved to the east coast of the united states during the 1934 storm were composed mostly of silt and clay particles
instead of sand

Answers

Dust clouds that moved to the east coast of the united states were composed mostly of silt and clay particles due to constant ploughing during drought.

What is Drought?

This is defined as dry period in the climate due to insufficient rainfall in the area at a given time.

The drought led to the soil being constantly ploughed thereby loosening and changing the soil type which is susceptible to wind erosion.

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An HNO3 (ag) solution has a pH of 1.75. What is the molarconcentration of the HNO3(aq) solution?

Answers

⇒ 0.018

-use pH=-log[H3O+]

-solve for H3O+

A nuclide of phosphorus 3015P decays into a nuclide of silicon 3014Si. In order to satisfy charge conservation and lepton number conservation the other products must be __________.

Answers

In order to satisfy charge conservation and lepton number conservation the other products must be neutron.

What is conservation of mass?

The principle of conservation of mass states that, the sum of the initial mass of reactants must be equal to final mass of the products.

[tex]_{15}^{30}P\ --- > \ _{14}^{30} Si \ + \ ^{0}_{1} n[/tex]

The balanced reaction of radioactive decay of phosphorous shows conservation of mass.

Thus, in order to satisfy charge conservation and lepton number conservation the other products must be neutron.

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how many grams of KNO3 can be dissolved in 100g of water at 80c

Answers

Answer:

As temperature increases, its solubility increases as well. Notice, however, that it does not increase significantly. In fact, you can expect to be able to dissolve no more than 40 g of sodium chloride per 100 g of water at 80∘C

Explanation:

As temperature increases, its solubility increases as well. Notice, however, that it does not increase significantly. In fact, you can expect to be able to dissolve no more than 40 g of sodium chloride per 100 g of water at 80∘C

Can diamond sublime at any pressure up to 1011 kPa? Explain your answer.

Answers

Yes, at high temperature and pressure (1011 kpa), diamond can change directly (sublime) into gaseous form.

What is a diamond?

Diamond is a solid form of the carbon element with its atoms arranged in a crystal structure called diamond cubic.

Diamond has some interesting properties, which is written below;

Diamond is extremely hard and non volatile substanceDiamond can sublime (change directly to gaseous sate)

A diamond interacts with oxygen in the air and disappears to form carbon dioxide.

Thus, at high temperature and pressure (1011 kpa), diamond can change directly (sublime) into gaseous form.

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describe what happens when water vapour cools to liquid water(change in arrangement,change in movement,change in energy)​​

Answers

Answer:

CONDENSATION When steam is cooled, it releases thermal energy and turns into its liquid state. This process is called condensation.

Explanation:

Calculate the number of joules released when 75.0 grams of water are cooled from
100.0°C to 27.5°C

Answers

Answer:

-22750.5J or -2.28× 10⁴J

Explanation:

q=(75.0g)(4.184J)(27.5°C-100.0°C)

q= -22750.5J

q= -2.28× 10⁴J

Protons and neutrons are made from which of the following particles?

Down quarks only

Hadrons

Up quarks and down quarks

Up quarks only

Answers

up and down quarks i took the test and got it right:).

What pressure is exerted by 0.375 mol of hydrogen gas in a 4.33 L container at 55.0C?

Answers

Answer:

47

Explanation:

why might it be unwise to drink water straight from a pond

Answers

Answer:

it is because of the bacteria and different things that go into waters such as ponds, rivers, lakes, seas, oceans, streams, and other body of waters and I should also add the chemicals that go into them as well

Explanation:

what is an atom?Please help​

Answers

Answer:

It's the basic unit of an element.

something that makes up everything that has mass

Explanation:

Name the following compound:
CH₂-CH-CH₂ - CH₂ - CH3
1
2
CH₂
CH₂

Answers

Answer:

methylhexane.

Explanation:

Because thats the answer.

Name these compounds according to IUPAC. (ASAPP)

Answers

Propanal and acetone are the IUPAC names for the chemical.

What is the difference between propanal and acetones?

Propanal, commonly known as propanaldehyde, is an aldehyde with one double bond and one oxygen atom.

Acetone is a ketone compound. R2CO is the functional group of ketones.

Thus, Propanal and acetone are the IUPAC names for the chemical.

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d. What is being done to save this species

e. An organization/group that is working towards

Create a commercial that showcases why we should save the manta rays

a. Commercials should be about 30seconds-1 minute. No longer than 30

Answers

Answer:

answer

Explanation:

I think it's e hope it right

[Then mother noticed that two children who are watching the game are sick and coughing.She told her son to keep distance from those children to avoid getting sick]

1.Observe illustration no.1 and read the caption.Why did the mother ask her son to avoid the kid with cough?

2.Observe illustration no.2 and read the caption.Why did the mother let her son play with the kid with asthma?

please don't report this​

Answers

Answer:

in illustration 1

the mother told her son not to play with the boy having cough because it is a transferable disease which could cause him also to get sick and would get cough.

while in

illustration 2

the mother let the boy play with the boy having asthma because it is not a transferable disease which wold not affect him or any one else.

Explanation:

this is the reason

#1

Cough is a infectious disease .It spreads through the droplets falling outwards during coughing.If her son stays there for long time he would be affected by cough also or he would get sick .So the mother denied .

#2

Asthama is although a disease of lungs but it doesn't spread through air or droplets.It's not infectious .So nothing would happen if her child plays

A semiconductor:

A.
always allows charge to flow.

B.
never allows charge to flow.

C.
cannot be used at normal temperatures.

D.
has characteristics between conductors and insulators.

Answers

Answer:

D. has characteristics between conductor and insulator

What clues indicate that a chemical reaction has occurred?


Choose all correct answers.


the formation of a new liquid


a color change


a temperature change


the formation of bubbles

Answers

Answer:

its probably all of the above, if not then it should be the formation of a new liquid, and a color change

Explanation:

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