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
Dahasolnce [82]
3 years ago
15

What components of an endothermic reaction have a higher heat content

Chemistry
1 answer:
xxTIMURxx [149]3 years ago
4 0
Endothermic reaction is the reaction in which the system absorbs energy. The system absorbs heat and cools the surroundings. Reactants are the substances that are involved in the reaction and at the end of the reaction product are formed. 
In the endothermic reaction because heat is absorbed , the products have a higher heat.
You might be interested in
how much heat is released when 70.9g of water at 66C cools to 25C? The specific heat of water is 1 cal/gC
Serga [27]

Answer:

-12162.47 joules (or -12000 joules when accounting for significant figures)

Explanation (btw I used 1 cal as 4.184 joules because SI units are better):

q = m c delta T

q = (70.9) (4.184) (25 - 66)  

q = (70.9) (4.184) (-41)

q = -12162.47 joules

7 0
3 years ago
How does carbon cycle through the ocean, atmosphere, soil, and biosphere?
saw5 [17]
Carbon moves from one storage reservoir to another through a variety of mechanisms. For example, in the food chain, plants move carbon from the atmosphere into the biosphere through photosynthesis. Respiration, excretion, and decomposition release the carbon back into the atmosphere or soil, continuing the cycle.
make sure to paraphrase and give thanks:) good luck
3 0
3 years ago
A student tests two solutions with the same acid-base indicator. If the two solutions have different hydroxide ion concentration
sammy [17]
The answer is c the indicator will have different colors in the different solutions
 
8 0
3 years ago
Read 2 more answers
PLS HELP!!! WILL GIVE BRAINLIEST!!! Really easy, I am just horrible at this stuff.
otez555 [7]

Answer:

B: Igneous, C: Metamorphic, D: Sedimentary

Explanation:

Sorry, i dont know A

6 0
3 years ago
Read 2 more answers
What mass of octane must be burned in order to liberate 5270 kj of heat? δhcomb = -5471 kj/mol?
katrin2010 [14]
As,
                           5471 kJ heat is given by  =  1 mole of Octane
Then,
                    5310 kJ heat will be given by  = X moles of Octane

Solving for X,
                                  X  =  (5310 kJ × 1 mol) ÷ 5471 kJ

                                  X  =  0.970 moles of Ocatne

So, 0.970 moles of Octane will liberate 5310 kJ energy. Now changing moles to mass,
As,
                                  Moles  =  mass / M.mass
Or,
                                  Mass  =  Moles × M.mass
Putting values,
                                  Mass  =  0.970 mol × 114.23 g/mol

                                  Mass  =  110.83 g of Octane
6 0
3 years ago
Other questions:
  • The element carbon is also called the "element of live". Declare.
    7·1 answer
  • What is the oxidation state of an individual sulfur atom in so42−?
    7·1 answer
  • If solar panels are placed under the sun at noon, then they will produce more energy than solar panels placed in the sun at dawn
    14·1 answer
  • When determining if a bond is polar, we must evaluate the difference in electronegativity (δen) of the atoms involved in the bon
    7·1 answer
  • 2.25 g/ml at 700mmHg, 200 C. Find molar mass of gas.
    15·1 answer
  • When humans plant more trees, carbon can begin entering the ____
    10·1 answer
  • The process by which CO2 gas releases heat energy to become dry ice is called :
    13·1 answer
  • Como se calcula la relación volumen-volumen?
    15·1 answer
  • Calculate moles of Fe in 5.22 X 10^22 atoms of Fe?
    7·1 answer
  • Explain the difference between naming a covalent compound and an ionic compound.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!