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
AlexFokin [52]
3 years ago
12

When 167.2 joules of heat is added to 4.00 grams of water at 10c the resulting temperature is what

Chemistry
1 answer:
Katena32 [7]3 years ago
5 0
Q=mc \Delta T \\\\
Q=168,2J\\
m=4g\\
c=4.184\frac{J}{g^{o}C}\\\\
\Delta T=\frac{Q}{mc}=\frac{167,2J}{4g*4,184\frac{J}{g^{o}C}}=9,99^{o}C\\\\
\Delta T = T_{f}-T_{i}\\\\
9,99^{o}C=T_{f}-10^{o}C\\\\
T_{f}=9,99^{o}C+10^{o}C=19,99^{o}C\approx20^{o}C
You might be interested in
An acid is used to bring the pH of a solution from pH 9 to pH 6. How many times more acidic is the final solution than the initi
Molodets [167]
Bleh bleh bleh bleh bleh bleh bleh bleh and bleh
5 0
2 years ago
A cell divides to form two cells during a process called
bulgar [2K]
I believe its called mitosis. Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth. Hope this helps:) 
7 0
3 years ago
Read 2 more answers
Copper(II) sulfide is oxidized b molecular oxygen to produce gaseous sulfur trioxide and solid copper (II) oxide. The gaseous pr
Tasya [4]

Explanation:

Copper(II) sulfide reacts with oxygen gas to give solid copper(II) oxide and sulfur trioxide gas.

The reaction is given as:

CuS+2O_2\rightarrow CuO(s)+SO_3(g)

When 1 mol copper(II) sulfide react with 2 moles of oxygen gas it gives 1 mol of solid copper(II) oxide and 1 mol of sulfur trioxide gas

The gas formed in above reaction that is sulfur trioxide reacts with water to give sulfuric acid or hydrogen sulfate.

The reaction is given as:

SO_3(g)+H_2O(l)\rightarrow H_2SO_4(aq)

1 mol of sulfur trioxide gas reacts with 1 mol of liquid water to produce 1 molo of liquid hydrogen sulfate or sulfuric acid

3 0
3 years ago
What is the single factor that classifies an element as a transition metal?
klasskru [66]
The answer is b) the highest occupied orbital is a “d”orbital.
Transition metals are metals where the highest energy electrons partially fill the d subshells. There are some elements with complete d subshells but on forming cations they have incomplete d subshells.
These transition metals have some properties that are different from the other metals .
7 0
3 years ago
________ is a measure of the amount of matter in an object.
Zepler [3.9K]
Mass i think hope and this helps u
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation represents a neutralization reaction?
    15·1 answer
  • CALCULATE: Determine the volume occupied by 0.582 mol of a gas at 15 degrees Celsius if the pressure is 81.8 KPA?
    15·1 answer
  • 1)
    10·1 answer
  • What type of element looes electrons easily
    6·1 answer
  • What is the concentration of a solution made by diluting 25ml of 6.0M HCI to a final volume of 750
    10·1 answer
  • Classify each phrase according to whether it applies to photophosphorylation, oxidative phosphorylation, or both
    9·1 answer
  • If one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated
    12·1 answer
  • PLEASE HELP I BEG
    5·1 answer
  • Calculate the freezing point (0°C) of a 0.05500 m aqueous solution of glucose.
    13·1 answer
  • In a chemical hot pack, iron powder and oxygen react to form iron oxide in the presence of a catalyst. This reaction causes the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!