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Karolina [17]
3 years ago
10

In the chemical reaction in which sucrose is heated and decomposes to form carbon dioxide and water, which of the following is a

reactant?
a. sucrose
c. water
b. carbon dioxide
d. heat
Chemistry
2 answers:
kupik [55]3 years ago
7 0
In the chemical reaction in which sucrose is heated and decomposes to form carbon dioxide  and water a. sucrose is a reactant
Agata [3.3K]3 years ago
6 0
"Decomposes" is the word which means "yields", which means that the arrow points toward the carbon dioxide and water, so the reactant would be the sucrose. 

Answer: Sucrose 
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Fill in the sentences below to explore the process by which a storm becomes a hurricane. some terms may be used more than once.
Reptile [31]

Answer:

The sentences which are made by the given sentences are as :

Wind speeds are below 38 miles per hour, this feature represents the tropical depression.

Explanation:

Here in the question it has been mentioned to form the sentences with the given one:

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5 0
4 years ago
PLEASE HELP
earnstyle [38]
Answer:
               Cp  =  0.093 J.g⁻¹.°C⁻¹
Solution:

The equation used for this problem is as follow,

                                                  Q  =  m Cp ΔT   ----- (1)

Where;
            Q  =  Heat  =  300 J

            m  =  mass  =  267 g

            Cp  =  Specific Heat Capacity  =  ??

            ΔT  =  Change in Temperature  =  12 °C

Solving eq. 1 for Cp,

                                 Cp  =  Q / m ΔT


Putting values,
                                 Cp  =  300 J / (267 g × 12 °C)

                                 Cp  =  0.093 J.g⁻¹.°C⁻¹
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3 years ago
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EastWind [94]

Answer:

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Explanation:

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Initial concentration  = 1.72mM   = 1.72 x 10⁻³moldm⁻³

Final concentration  = 1.00mM = 1 x 10⁻³ moldm⁻³

Unknown:

Final volume  =?

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Often times, the concentration of a standard solution may have to be diluted to a lower one by adding distilled water. To find the find the final volume, we must recognize that the number of moles of the substance in initial and final solutions are the same.

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Answer:

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3 years ago
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