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
Vinvika [58]
3 years ago
9

La masse et volume. S'il vous plaît repondre aux questions 2, 3, et 4.​

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

Answer:

Bonjour! Je me demandais si vous pouviez s’il vous plaît traduire vos questions en anglais afin que je puisse les résoudre. J’utilise un traducteur en ce moment pour vous dire votre réponse dans Français. Je suis désolé si vous ne pouvez pas traduire cela. Bonne journée!

Explanation:

You might be interested in
Which best explains how heat plays a role in the movement of materials within Earth's interior?
Tema [17]

Answer:

Hot material near Earth's surface is more dense and sinks, and when it cools, it becomes less dense and rises.

Explanation:

Convection is a process by which less dense material rises and more dense material sinks near Earth's surface. Water, air, rocks and other materials expands when temperature rises and they become less dense. When the water is heated it becomes vapors and carries away thermal energy from the water.

6 0
3 years ago
Read 2 more answers
Magnesium chloride is an example of an ionic compound, which is a compound composed of what?
Fofino [41]
Magnesium chloride is an example of an ionic compound which is a compound composed of ?

Magnesium chloride is a compound which is composed of positive and negative ions. I hope this helps you :)



8 0
3 years ago
A 6.0 L container of gas is 2.5atm. What would be the pressure if the volume is 12.0L
Scorpion4ik [409]
This works because it demonstrates that as volume increases, pressure decreases (inverse relationship)

4 0
3 years ago
A calorimeter made from a can is used to measure the calories in a peanut. During the experiment, the
kari74 [83]

Answer:

The heat generated per gram of sample in calories is 0.87 g

Explanation:

Given that,

A calorimeter made from a can is used to measure the calories in a peanut.

During the experiment, the  measured calories were 35% of the true/accepted value given by references

Suppose, the mass of peanut is 0.4 g and find the

We need to calculate the heat generated per gram of sample in calories

Using formula of heat generated

q=\dfrac{q_{penut\ calorimeter}}{m_{peanut}}

Put the value into the formula

q=\dfrac{0.35}{0.4}

q=0.87\ g

Hence, The heat generated per gram of sample in calories is 0.87 g

3 0
3 years ago
A gas at 42. 0°c occupies a volume of 1. 32 l. if the volume increases to 2. 24 l, what is the new temperature in kelvin?
Nina [5.8K]

the answer is 534.54 kelvin

8 0
2 years ago
Other questions:
  • Place the following in order of increasing IE1
    6·1 answer
  • Consider the following mechanism: O3 => O2 + O NO + O => NO2 What is the role of O2? A. intermediate B. catalyst C. reacta
    13·1 answer
  • The equilibrium constant for the gas phase reaction
    9·1 answer
  • What is plasma and where can you find it
    15·2 answers
  • Please help . also need the name of their binary ionic compound . ​
    9·1 answer
  • WHAT MEASURING EQUIPMENT DID LEANNE USE TO GET HER RESULTS
    11·2 answers
  • if 0.200 moles of AgNO3 react with 0.155 moles of H2SO4 according to this UNBALANCED equation below, how many grams of AgSO4 cou
    7·1 answer
  • What is disproportionation reaction and give one example of it ?​
    10·2 answers
  • I'll mark you the brainlest just hurry up and answer the question.
    15·1 answer
  • What is responsible for changes in the state of matter?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!