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
Tcecarenko [31]
3 years ago
13

A bomb calorimeter, or a constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and th

e energy content of foods. In an experiment, a 1.1480 g sample of maleic acid (C4H4O4) is burned completely in a bomb calorimeter. The calorimeter is surrounded by 1.042×103 g of water. During the combustion the temperature increases from 23.88 to 26.37 °C. The heat capacity of water is 4.184 J g-1°C-1. The heat capacity of the calorimeter was determined in a previous experiment to be 834.0 J/°C. Assuming that no energy is lost to the surroundings, calculate the molar heat of combustion of maleic acid based on these data.
C4H4O4(s) + 3O2(g) 2H2O(l) + 4CO2(g) + Energy
Chemistry
1 answer:
Ksju [112]3 years ago
4 0

Answer:

k

Explanation:

You might be interested in
Which objects cannot be observed in detail without a microscope?
Sonbull [250]

The objects which cannot be observed in detail without a microscope

include the following:

  • Red blood cell
  • Bacterium

<h3>What is a Microscope?</h3>

A microscope is an instrument which is used to view smaller objects such as

microbe,cells, tissues etc. This instrument is used in viewing the different

cells found in the body as they can't be seen with the eye.

The remaining options which can be seen with the eyes don't require

the use of microscopes.

Read more about Microscope here brainly.com/question/25268499

3 0
2 years ago
Which one of the following formulas represents an aldehyde? 
Masteriza [31]
The formula of Aldehyde is represented by <span>C2H4O. It has two atoms of Carbon, four atoms of hydrogen and one atom of oxygen. Aldehyde is an organic compound. It's organic because it contains carbon. It has a structure of R-CHO, that consists a carbonyl center bonded to R group and to hydrogen.</span>
8 0
3 years ago
In the covalent bond between hydrogen and chlorine in the HCl molecule, where will the majority of shared electrons be found?
dusya [7]
B.near the chlorine atom

H→Cl
7 0
3 years ago
Read 2 more answers
Porque el agua reduce la temperatura alta?
Naya [18.7K]
Porque la temperatura de la agua es neutral
8 0
3 years ago
Topic: Room Preparation Select one physician assisted examination or procedure, can be routine or surgical. Create a checklist o
kvasek [131]
I don't know the answer. Can I ask your help to answer that question? pls.
8 0
3 years ago
Other questions:
  • Which of the following conditions occurs as a liquid freezes​
    8·2 answers
  • in the future, clean energy sources, such as solar power, may be used to create hydrogen fuel true false
    8·2 answers
  • As the atomic number of elements increases across a period on the periodic table, the atomic radius
    10·1 answer
  • Lewis Diagrams- Grade 10 Chemistry<br><br> Please can someone explain this to me?
    10·1 answer
  • an ------ model with dark bands representing energy levels shows where an atoms electrons are most likely to be.
    11·1 answer
  • Why do polar substances dissolve in water?
    14·2 answers
  • How can you write Mg(OH)2 in subscripts
    14·1 answer
  • Why is it useful to group elements based on the way they behave in chemical reactions?
    9·1 answer
  • Use the equation: 2Mg + O2→ 2MgO
    9·1 answer
  • Which answer best describes what is happening in the following reaction?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!