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
Airida [17]
2 years ago
10

What is the total heat energy required to

Chemistry
1 answer:
Maslowich2 years ago
4 0

Answer: 200 j

Explanation:

You might be interested in
If liquid water is exposed to normal atmospheric pressure, what needs to change in order to change its state of matter?
LUCKY_DIMON [66]
Mass of water because then it will change his States of matter
5 0
3 years ago
Match each event with its discription
Andre45 [30]

Answer:

full moon to A

new moon to B

solar eclipse to D

lunar eclipse to C

8 0
3 years ago
What is the pH of a solution with a concentration of 1.8 × 10-4 molar H3O+?
Andre45 [30]
PH is defined as the negative log of Hydrogen ion concentration. Mathematically we can write this as:

pH=-log[H^{+}]=-log[H_{3}O]

We are given the concentration of H_{3}O. Using the value in formula, we get:

pH=-log[1.8*10^{-4}]=3.745

Therefore, the pH of the solution will be 3.745
8 0
3 years ago
How many eight-packs of water would you need if 32 people
bonufazy [111]

Answer:

You would need 8 eight packs of water

Explanation:

32  x  2 (seeing as this is the amount of water each person consumes)

= 64 divided by 8 (the amount of water in each pack)

= 8 eight packs of water

5 0
3 years ago
The first law of thermodynamics is a restatement of the
klasskru [66]

the law of thermodyanamic is the restatement of the law of conservation of energy

4 0
3 years ago
Other questions:
  • How many grams of O2(g) are needed to completely burn 94.4 g of C3H8(g)?
    6·1 answer
  • An empty plastic bottle is sealed in a cool room and then moved to a very hot room. What can best be stated about the air pressu
    6·2 answers
  • PLEASE HELP QUIKLY!
    7·2 answers
  • Zirconium orbital diagram
    9·1 answer
  • Can someone please check my answer??!!
    6·1 answer
  • What does a mountain ecosystem host?
    14·2 answers
  • Complete the sentence. When an acid is added to water, hydrogen ions __________.
    15·1 answer
  • In an experiment, 20 cm of a gaseous hydrocarbon Z requires 80 cm' of oxygen for complete
    13·1 answer
  • Poseen ocho, electrones de valencia, exepto el helio que tiene solo dos. Estan ubicados en el grupo VIIIA o 18. Son conocidos ta
    6·1 answer
  • Gold can be found in native or pure state in nature why? Write any one anyone application of sulphur​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!