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
gogolik [260]
2 years ago
14

Hi guys can someone help please I didn’t this three time already but I still got it wrong can someone please give me the answers

or examples sorry guys I have two more I just need help

Chemistry
2 answers:
kirill115 [55]2 years ago
7 0

Answer:

━━━━━━━━━━━━━━━━━━━━━━━━

Q.17 7.23*10²⁴ particles of Cl2 = 12 moles of Cl2

━━━━━━━━━━━━━━━━━━━━━━━━

Q.18 2.89*10²⁴ molecules of water = 4.8 moles of water

━━━━━━━━━━━━━━━━━━━━━━━━

Q.19 7.95*10²³ molecules of C2F2H4 = 1.32 moles of C2F2H4

━━━━━━━━━━━━━━━━━━━━━━━━

Q.20 1.45*10²⁴ molecules of AgCl = 2.4 moles of AgCl

━━━━━━━━━━━━━━━━━━━━━━━━

<em><u>Thanks for joining brainly community!</u></em>

koban [17]2 years ago
4 0
1.2 cl2 mol

4.8 water mol

1.3 mol

2.4 Agcl mol
You might be interested in
Trust me when I say this.
eimsori [14]

Answer:

thank you

So much this was very nice.

6 0
3 years ago
Read 2 more answers
Mario uses a hot plate to heat a beaker of 50mL of water. He used a thermometer to measure the temperature of the water. The wat
Alex777 [14]

Answer:

The boiling point decreases as the volume decreases.

Explanation:

The Temperature - Volume law otherwise called as Charles law is applied, which says that the volume of the given gas at constant pressure is directly proportional to the temperature measured in Kelvin. As the volume increases, the temperature also increases, if the volume decreases, then the temperature also decreases.

As per the Charles law, here the volume is decreased from 50 ml to 25 ml so the boiling point also decreases.

8 0
3 years ago
Read 2 more answers
In which type of climate would the soil most likely be well developed and have lots of organic matter?
sleet_krkn [62]
I suppose it would be forest because in order to have organic matter the soil needs to be rich and fertile,therefore it is forest.
3 0
3 years ago
The outside temperature is<br> 35°C. What is the temperature in<br> K
Fittoniya [83]

Answer:

308.15

Explanation:

308.15K − 273.15 = 35°C

5 0
3 years ago
B- How many electrons does sodium have?
ziro4ka [17]

Answer: sorry I’m late but it is 11 electrons

Explanation:

7 0
3 years ago
Other questions:
  • Helpz mez plzz pwzzzzz
    15·1 answer
  • Word Bank: automobiles, fossil fuels, plastic packaging, planes, trains _________________________ requires oil to create it.
    8·1 answer
  • Suppose that you want to compare the mass of a block of ice to its mass as liquid
    13·1 answer
  • A 8.0 L sample at 25•C and 1.00 atm of pressure contains 0.5 moles of gas. If an additional 0.75 moles of gas at the same pressu
    11·1 answer
  • For this discussion, respond to the following... An electron falls through a distance d in a uniform electric field of magnitude
    5·1 answer
  • Would it be easier or more difficult (compared to zinc) to recover silver from solution?
    10·1 answer
  • Who would require more Calories to maintain their weight, and why? Person A: 6
    14·1 answer
  • MgCl2(at)+Br2(l)=MgBr2(at)+Cl2(g)<br><br> how do you write in a word equation
    12·1 answer
  • Water and salt are compounds made of the combination of more than
    7·1 answer
  • Which of the following measurements has three significant figures?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!