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denpristay [2]
3 years ago
12

Is baking cookies a chemical or physical change

Chemistry
2 answers:
Natalija [7]3 years ago
6 0

Answer: Its a chemical change because the materials are mix to make the dough

I hope that I help you.

k0ka [10]3 years ago
5 0

Answer:

chemical change

Explanation:

When the batter heats up, the sugar breaks down into glucose and fructose, which forms a polymer chain, giving the cookie its light brown crust. When sodium baking soda heats up, it causes a chemical reaction.

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hybridization is defined as mixing up of the atomic orbital with nearly same energies according to linear combination of atomic orbitals. the orbitals formed are equal in energy and are called hybrid orbitals .

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3 years ago
if the pressure is 1.0 atm the volume is 22.4l the number of moles is 2.0 and the R value is 0.0821 L x atm/ mol x k what is the
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T = 136.5K

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4 years ago
What happens in all chemical reactions?
OlgaM077 [116]

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6 0
3 years ago
Diamonds are measured in carats, and 1 carat=0.200 g. The density of diamond is 3.51 g/cm^3. What is the volume of a 5.0 - carat
Blizzard [7]

Answer:- Volume of the 5.0 carat diamond is 0.28cm^3 .

Solution:- It is a unit conversion problem. Need to convert carat to grams and then using grams and density the volume could easily be calculated.

We have 5.0 carat diamond and asked to calculate it's volume. Density of diamond is given as 3.51\frac{g}{cm^3} and 1 carat = 0.200 g. Let's do this step by step:

First step is the conversion of carat to grams:

5.0carat(\frac{0.200g}{1carat}) = 1.0 g

In second step, grams are converted to volume using the given density as:

volume=\frac{mass}{density}

volume=1.0g(\frac{1cm^3}{3.51g})

volume=0.28cm^3

So, the volume of the 5.0 carat diamond is 0.28cm^3 .


6 0
3 years ago
CAN YOU PLEASE ANSWER
aniked [119]

Answer:

the oil spreads to cover the water

4 0
3 years ago
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