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pshichka [43]
3 years ago
9

What is the balanced chemical equation for caffeine?

Chemistry
1 answer:
Olegator [25]3 years ago
8 0
<span>C8H10N4O2 
Or do you want it in a reaction problem? 


</span>
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"the substances that are formed by a chemical change are called the" "the state of matter in which a material has a definite vol
Triss [41]

The substances that are formed by a chemical change are called the product.

While the state of matter in which a material has a definite volume and a definite shape is the solid.

In a chemical reaction, the reactant on the left hand side undergoes a chemical change and gives product.

While in a solid state, a material has a definite volume and a definite shape is the solid.

7 0
3 years ago
In order to observe a property of a substance, the substance must interact with another substance, such as when gasoline burns o
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<span>Observing a property of a substance can be done through experiments. Most of these experiments are done by a chemical reaction. A chemical reaction involves two substances interacting with each other. However, not all property of a substance can only be observed through a reaction. Like melting experiment, freezing point determination and boiling point determination, only heat is added or is removed to the substance in order to see that certain property.</span>
5 0
3 years ago
Read 2 more answers
What feature appears at point A on the topographic map?<br> depression<br> swamp<br> road<br> school
Elanso [62]

Answer: B: swamp

Explanation:

Have faith in me:)

7 0
3 years ago
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Calculate the second volumes. <br> 7.03 Liters at 31 C and 111 Torr to STP
DIA [1.3K]

The second volume :    V₂= 0.922 L

<h3> Further explanation </h3><h3>Given </h3>

7.03 Liters at 31 C and 111 Torr

Required

The second volume

Solution

T₁ = 31 + 273 = 304 K

P₁ = 111 torr = 0,146 atm

V₁ = 7.03 L

At STP :  

P₂ = 1 atm

T₂ = 273 K

Use combine gas law :

P₁V₁/T₁ = P₂V₂/T₂

Input the value :

0.146 x 7.03 / 304 = 1 x V₂/273

V₂= 0.922 L

4 0
3 years ago
1. Related to the number of particles in a gram of
Romashka-Z-Leto [24]

Answer:

Avogadro's number or Avogardro’s constant

Explanation:

I’m pretty sure this is correct if it’s not I’m sorry lol.

6 0
2 years ago
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