1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
I am Lyosha [343]
3 years ago
15

PLEASE HELP, I WILL GIVE BRAINLIEST AND THANKS

Chemistry
1 answer:
jasenka [17]3 years ago
3 0

Answer:

23dm

Explanation:

so you have to do 10g +13dm so the you have to times it by 3 three times

You might be interested in
100 Points! ALSO WILL MARK BRAINLIST IF 100% CORRECT AND HELPFUL !!
Marrrta [24]
<h3><u>Answer</u>;</h3>

= 226 Liters of oxygen

<h3><u>Explanation</u>;</h3>

We use the equation;

LiClO4 (s) → 2O2 (g) + LiCl, to get the moles of oxygen;

Moles of  LiClO4;

(500 g LiClO4) / (106.3916 g LiClO4/mol)

= 4.6996 moles

Moles of oxygen;

But, for every 1 mol LiClO4, two moles of O2 are produced;

= 9.3992 moles of Oxygen

V = nRT / P

= (9.3992 mol) x (8.3144621 L kPa/K mol) x (21 + 273) K / (101.5 kPa)

= 226 L of oxygen

5 0
3 years ago
10. Well into the twentieth century, many scientists believed the ocean floor was A. rocky. B. round. C. flat. D. sandy.
Murljashka [212]
<span>In the 20th century, the scientist believed that the floor of the ocean floor is flat. But later on discovered that their theory is wrong. The ocean floor is not flat and featureless. One technology helped the scientist to study in advance and in details the real feature of the ocean floor. They used sound waves to know the distance of the water from floor level to the top. They also discovered that ranges of mountains lies under the ocean. Sonar was one of the technologies they used to study the sound waves emitted by the ocean. Hope i was helpful :)</span>
8 0
3 years ago
Read 2 more answers
What is an example of mixture of compounds
Reika [66]
Gasoline, oil, food, gunpowder, etc. pls mark as brainliest
8 0
3 years ago
Read 2 more answers
What happens in nuclear fushion
EleoNora [17]

Answer:

It gets squeeze together so tightly that four hydrogen nuclei combine to form one helium atom.

Explanation:

5 0
2 years ago
Calculate the following:)​
FromTheMoon [43]

Answer:

I think it's 1.55 x 10^40

Explanation:

i hope dis helps<3

6 0
2 years ago
Other questions:
  • Which of the following processes rearranges atoms during a reaction?
    7·2 answers
  • Katelyn had a drop in her blood pressure. How do you think her body will react?
    6·1 answer
  • Which would be best categorized as heat transfer by convection?
    8·2 answers
  • How do i find the mole of something?
    12·2 answers
  • What does a chemical formula like Na2CO3 tells us?
    10·1 answer
  • At a given temperature, Kc=1.3x10-2 for reaction 1. What is the value of Kc for reaction 2? Reaction 1: begin mathsize 12px styl
    8·1 answer
  • The atomic mass of boron is 10.811. What is the mass number of the most
    8·1 answer
  • What is the % of each element in (NH4)2(SO4)?
    9·1 answer
  • 3.<br> What is the presence of hornblende in the rock an important clue?
    10·1 answer
  • How many 325 mg aspirin tablets can be made from 875 g of aspirin?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!