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
Darina [25.2K]
3 years ago
6

Which of the following is a characteristic of a good roasting pan? ​

Chemistry
1 answer:
lbvjy [14]3 years ago
4 0

Answer:

i can't understand the question

You might be interested in
How are physical and chemical changes different
Wittaler [7]

Answer:

physic

Explanation:

physical chnages are chnages to the appearance

chemical chnages are chnages like

color temperature chnaging fromna gas to a liquid etc

3 0
3 years ago
Read 2 more answers
The theory of evolution was proposed by
yulyashka [42]
The theory of evolution was proposed by Darwin. 
4 0
3 years ago
Read 2 more answers
The gram formula mass of NH4Cl is(1) 22.4 g/mole (3) 53.5 g/mole(2) 28.0 g/mole (4) 95.5 g/mole
g100num [7]
The answer is (3) 53.5 g/mol. The gram formula mass means that the mass of one mol compound. 1N=14, 4H=4, 1Cl=35.5. So the gram formula mass of NH4Cl=14+4+35.5=53.5 g/mol.
7 0
3 years ago
Read 2 more answers
What properties are attributed to a solid with the type of bonding represented in the picture?
Elanso [62]
B it is a cold melting point
6 0
3 years ago
How much energy is required to raise the temperature of 3 kg of iron from 20° C to 25°C? Use the table below and this equation:
ElenaW [278]

The energy required to raise the temperature of 3 kg of iron from 20° C to 25°C is 6,750 J( Option B)

<u>Explanation:</u>

Given:

Specific Heat capacity of Iron= 0.450 J/ g °C

To Find:

Required Energy to raise the Temperature

Formula:

Amount of energy required is given by the formula,

Q = mC (ΔT)

Solution:

M = mass of the iron in g

So 3 kg = 3000 g

C = specific heat of iron = 0.450 J/ g °C [ from the given table]

ΔT = change in temperature = 25° C - 20°C = 5°C

Plugin the values, we will get,

Q = 3000 g ×  0.450 J/ g °C ×  5°C

 = 6,750 J

So the energy required is 6,750 J.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Burning a piece of wood in fire can be best described as a chemical change because the atoms in wood change their state. physica
    13·2 answers
  • Problem Page What kind of intermolecular forces act between a formaldehyde molecule and a hydrogen sulfide molecule? Note: If th
    11·1 answer
  • A weak monoprotic acid is titrated with 0.100 MNaOH. It requires 50.0 mL of the NaOH solution to reach the equivalence point. Af
    5·1 answer
  • Complete the chemical reaction that occurs when dimethylamine (ch3)2nh reacts with water.
    8·1 answer
  • Calculate the amount of heat energy required to evaporate 27.5 g of water at 100.0°C. (molar heat of vaporization of liquid wate
    11·1 answer
  • In general, atmospheric pressure is greatest near Earth's surface and ____ as you move upward away from sea level.
    14·1 answer
  • What should a consumer consider when shopping for a credit card? Check all that apply.
    6·2 answers
  • The mass fractions of a mixture of gases are 15 percent nitrogen, 5 percent helium, 60 percent methane, and 20 percent ethane wi
    15·1 answer
  • What is type of ion is a cation
    11·2 answers
  • How many mols are present in 5.24 x 1024 atoms of Carbon tetra fluoride?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!