CHEMISTRY HIGH SCHOOL

I have to draw a diagram of the ingredient's particles in a pancake. E.g milk eggs etc

the diagram must include what the particles are like before and after being cooked please help it is due in tomoz

Answers

Answer 1
Answer: when pancakes are being cooked they get stuck to each other piece, in the pancake an get more tangled up

Related Questions

Which layer of the suns atmosphere appears red during an eclipse
Find the product.(n + 8)(n - 2)n2- 6n - 16n2+ 6n - 16n2- 6n + 16
What is the difference between an orbit and an electron orbital
What happens at a hot spot?
Ventifacts are created by a process of erosion called A. deflation. B. flow. C. abrasion. D. creep.

A student gains 1.0 lb in two weeks. How many grams did he gain?Express your answer to two significant figures and include the appropriate units.





I don’t know

Answers

In 1 lb there are 450 grams (Rounded upto  2 - Significant figures).

We havea weight gain of 1.0 lb.

We have to convert it into grams.

How many grams are there in 1 lb?

I lb = 453.592 grams

According to the question -

A = 1 lb

Converting it into grams, we get -

1 lb = 1 x 453,592 = 453.592 grams

Rounding up to 2 - Significant figures, we get -

1 lb = 450 grams

Hence, in 1 lb there are 450 grams (Rounded upto  2 - Significant figures).

To solve more questions on unit conversions, visit the link below-

brainly.com/question/4600100

#SPJ2
1lb= 453.592g but then to change to 2 significant figures you go down two of the numbers so here it will be 4 and 5 that stands for 450g. So he gained 450g. I hope that helped

Which of the following is a homogeneous mixture?a. iced tea
b. apple pie
c. orange juice
d. vegetable soup User: A group of students want to identify a sample of matter. They observed the sample and made the observations below. • There are various components in the sample. • Different regions of the sample have different properties. Based on these observations, how will the students classify the matter?
a. heterogeneous mixture
b. homogeneous mixture
c. chemical ...

Answers

The answer for the first question is A. Iced Tea and C. Orange Juice. The answer for the second question is A. Heterogeneous mixture

A homogeneous mixture is a combination of 2 or more substances wherein its concentration is evenly distributed throughout the mixture. This means that you cannot identify the different components or properties of the mixture. A heterogeneous mixture, on the other hand, is a combination of 2 or more substances wherein its components are unevenly distributed. This means that its components can visibly be identified from each other.

In the Bronsted-Lowery definition, an an acid is a substance that.. a. donates protones b. accepts protones c. neutralizes hydronium ions d. forms a salt

Answers

Answer:

A

Explanation:

acids have weak bonds between hydrogen atoms and (usually) oxygen, which results in its ability to donate the protone

Which question would most likely be studied by a physicist?A. Were there ever any living organisms on Mars?
B. How can the forces on a space probe be controlled so it will land
on Mars?
O C. What type of substances make up the soil on Mars?
O D. Should the government spend taxpayers' money to send space
probes to Mars?

Answers

Answer:A

Explanation: Were there any living organisms is the answer because physics is the study of matter,its motion and behaviour of space and time and some other topics like energy and force.

Answer:

B

Explanation:

Forces and vectors on a probe are a physics thing

What is in the center of our solar system ? Name three physical features of this object .

Answers

Answer: The Sun is present in the center of solar system whose features are color, mass and texture.

Explanation:

Our solar system consists of one star and 8 planets. The star is present in our solar system is the Sun and due to this star only, our solar system is named as such.

The planets present in our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.

These planets revolve around the star which is present at the center of the solar system.

Three physical features of Sun are:

  1. Color: The color of Sun is yellow.
  2. Mass:  The mass of the Sun is 1.98892* 10^(30)kg
  3. Texture: Due to the convectional currents, the texture of the whole surface of sun is granular.

Hence, the Sun is present in the center of solar system whose features are color, mass and texture.
The sun. Light, heat and radiation

You are using a calorimeter to calculate the specific heat capacity of a metallic ore. The calorimeter contains 0.50 kilograms of water at room temperature (22 °C). We heat the ore in boiling water and then drop the metal into the calorimeter and wait for the water and metal to reach the same temperature. The mass of the ore is 3.5 kilograms. We find that the water has increased in temperature to 24.3 °C. Recall that the specific heat of water is 4.18 J/g–°C. Calculate the specific heat capacity of the ore.

Answers

the specific heat capacity of the ore : 0.018 J/g°C  

Further explanation

In the calorimeter, the heat received is the same as the heat released  

Q abs = Q release

Heat can be calculated using the formula:  

Q = mc∆T  

Q = heat, J  

m = mass, g  

c = specific heat, joules / g ° C  

∆T = temperature difference, ° C / K  

Q released by a metallic ore and absorbed by water at calorimeter

Q ore = Q water

  • Q water

m = 0.5 kg = 500 g

c = 4.18 J/g–°C.

Δt = 24.3 - 22 = 2.3

\tt Q=m.c.\Delta t\n\nQ=500* 4.18* 2.3=4807~J

  • the specific heat capacity of the ore.

Q ore = Q water = 4807 J

m ore = 3.5 kg = 3500 g

Δt = 100 - 24.3 = 75.7

\tt 4807=3500* c* 75.7\n\nc=0.018~J/g^oC
Other Questions
Explain why neon is monatomic but chlorine is diatomic.
Which subatomic particles orbit the nucleus
In the following reaction 2C6H6 + 15O2 12CO2 + 6H2O how many grams of oxygen will react with 10.47 grams of benzene (C6H6)?
"A sphere of radius 0.50 m, temperature 27oC, and emissivity 0.85 is located in an environment of temperature 77oC. What is the net flow of energy transferred to the environment in 1 second?"