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
ruslelena [56]
4 years ago
14

PLEASE HELP!!! I will mark brainliest I am really struggling with these problems

Chemistry
1 answer:
Ket [755]4 years ago
5 0

Answer:

21883.75 Joules are required to melt the ice!

You might be interested in
HELP!! ASSIGNMENT DUE TODAY! PLEASE HELP!!! I'LL GIVE 21 POINTS!!!!
ra1l [238]

mitochondria

im not 100% sure but it makes sense

8 0
4 years ago
Type of bond between na+1 ion and Cl-1 ion is ion
Scrat [10]

that is a true statement can you mark me as brainliest please.

5 0
3 years ago
Read 2 more answers
Sentences with biocycle
dusya [7]
<span>Associating the need of surgeon in practice , we write a software of human body biocycle law . this software can provide a science reliance in the time selection of surgical operation plan to the main surgeon
(just an example^)</span>
4 0
4 years ago
3. Which element is most important for growing crops?
madreJ [45]

Answer:

B. hydrogen

Explanation:

that's because hydrogen is an element.

8 0
3 years ago
Butter has a specific gravity of 0.86. What is the mass of 2.45 L<br> of butter?
Tema [17]

Answer:

mass of the butter is 2.107 kg

Explanation:

specific gravity = destiny of the substance / density of

the water at 4°C

0.86 = density of the butter / 1000

where density of the water is 1000 kg/m^3 at 4°C

density of the butter = 860kg/m^3

now,

density of the butter = mass of the butter / volume

860 = mass of the butter / 2.45 × 10^-3

( 1 L = 10^ -3 m^3)

mass of the butter = 2.107 kg

can I get brainlist plz

7 0
3 years ago
Other questions:
  • To preserve natural resources, which of the following should be recycled?
    11·1 answer
  • How are sublimation and evaporation. similar
    9·1 answer
  • What would you call a solution that contains 359 g/l nacl at 25 c?
    10·1 answer
  • Which correctly describes particles of a substance in the gas phase?
    11·2 answers
  • Use this data set to answer the questions. 1, 1, 1, 2, 2, 3, 5, 6, 6 Which statements accurately describe the data set? Check al
    5·2 answers
  • A magnesium ion, Mg2+, with a charge of 3.2×10−19C and an oxide ion, O2−, with a charge of −3.2×10−19C, are separated by a dista
    6·1 answer
  • A pure substance melts at 88 degrees celsius and does not conduct electricity in either the solid state or the liquid state. it
    6·1 answer
  • 18. What is one of the three things that cause the surface currents of the oceans?
    8·1 answer
  • Which is the correct answer
    8·2 answers
  • 7. The tendency of sound waves to bend when they pass from one medium to a different medium is known as A. refraction C. resonan
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!