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
dusya [7]
2 years ago
12

At 0 °C, some amount of energy is required to change 1 kg of water from a solid into a liquid. If you had a 2 kg piece of ice, w

hat effect would this have on the amount of thermal energy required to change the water from a solid to a liquid? O It would require more energy to change solid water into liquid water because there are more molecules in this larger piece of ice. It would still require the same amount of energy to change solid water into liquid water because the entire piece of ice would still gain the same amount of energy in each case.​
Chemistry
1 answer:
kolbaska11 [484]2 years ago
5 0

Answer:

Explanation:

A bigger ice block is made up of more particles

( sorry if this doesnt help it really didnt make sence to me!)

You might be interested in
Silver is a metal; it reacts with oxygen which is a non-metal to form Silver Oxide. The bond between Silver and Oxygen is called
BabaBlast [244]
It is called an ionic bond
7 0
3 years ago
HELP PLEASEE
GarryVolchara [31]

Answer:

Let's start with the fact that cereals , are made of grains and are mostly carbohydrates. therefore they contain carbon oxygen and hydrogen. They also contain proteins so have nitrogen. Plants have the minerals that are in the soil where they grow, so the list you have is correct. They also generally have added vitamins ad minerals. The vitamins contain C, H, O N, and a few others such as sulfur, The added minerals might contain:copper, iron, zinc, cobalt, selenium, silicon and molybdenum .

Mark me as brainliest if it was helpful

4 0
3 years ago
How much energy would be released as an electron moved from the n=4 to the n=3 energy level?
Thepotemich [5.8K]

The energy released when electron move from n=4 to n=3 is 0.66 eV

We know that in an atom energy of nth state is

                                     E_n =  -13.6/n^{2}  eV

where n is the energy level

Therefore,

                   E_4 = -13.6/4^{2} \\E_3  = -13.6/3^{2}

Thus, E_4  =   -0.85eV

         E_3  =  -1.51eV

Therefore, total mount of energy released in moving electron from n=4 to n=3 is given by -

                                       E_4 -E_3

                                   =  -0.85 - ( -1.51)

                                   = 0.66eV

To know more about energy released in electron transition

brainly.com/question/8384785

#SPJ4

8 0
2 years ago
When the pressure of a gas doubles, the new volume
s344n2d4d5 [400]

Answer:

yes it does

Explanation:

6 0
3 years ago
What are members one through six of the alkyne family
Luda [366]
Hydrocarbon hydrogen thats all ik sorry
4 0
3 years ago
Other questions:
  • What type of bonds hold metal atoms together
    12·1 answer
  • Calculate the pOH and pH of a solution which contains 0.001 M NaOH. Assume 100% ionization. (Need an in-depth explanation with f
    12·1 answer
  • What is the molar mass of H2O?
    7·2 answers
  • The molar solubility of magnesium carbonate Mg(CO3) is 1.8 x 10-4 mol/L. What is the Ksp for this compound?
    6·1 answer
  • Fill in the blacks on the sheet
    15·1 answer
  • What are 4 basic functions of a basic computer?
    5·1 answer
  • The formula for dichlorine monoxide
    6·2 answers
  • What is consciousness? ...
    10·1 answer
  • On the Moon the gravity is approximately 1/6 of that on Earth. If an object has a mass of 60
    14·1 answer
  • When the head of a match burns, chemical reaction is taking place. But a certain amount of energy is required to get this reacti
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!