How many carbons , hydrogens and oxygens are on the reactant side of sugar

List 3 factors that can speed up the rate of chemical reactions

zysi [14]

Answer:

Temperature
Greater Surface Area
Catalysts

Explanation:

Temperature

An increase in temperature typically increases the rate of reaction. An increase in temperature will raise the average kinetic energy of the reactant molecules. Therefore, a greater proportion of molecules will have the minimum energy necessary for an effective collision (Figure. 17.5 “Temperature and Reaction Rate”).

Greater Surface Area

The rate of a chemical reaction can be raised by increasing the surface area of a solid reactant. ... more particles are exposed to the other reactant. there are more collisions. the rate of reaction increases.

Catalysts

A catalyst is a substance that can be added to a reaction to increase the reaction rate without getting consumed in the process. Catalysts typically speed up a reaction by reducing the activation energy or changing the reaction mechanism.

Hope this help!!!

7 0

3 years ago

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Plants take in nutrients and water through their roots and then transport these materials to the rest of the plant. Photosynthes

Nataly [62]

Answer:

I believe it is the plasma in our bloodstream

Explanation:

plasma holds most of the nutrients in our body and flows in our blood transporting them through our body.

6 0

3 years ago

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Mrs. Dominick's class did a survey about

Mama L [17]

Answer:No

Explanation:

the ammount of chores each have a number of money as the allowance. If the chores are done if they decrease the money will be payed not decrease.

6 0

3 years ago

Place the following structures in order from superficial to deep brain

bogdanovich [222]

<h3><u>Answer:</u></h3>

<u>The correct order for the structure in order from superficial to deep brain are listed below:</u>

Neocortex
Deep cortical (compact) bone
Trabecular (spongy) bone
CSF in the subarachnoid space
Integumentary system
Superficial cortical (compact) bone
Arachnoid matter
Meningeal layer of Dura matter
Periosteal layer of Dura matter
Pia matter

<h3><u>Explanation:</u></h3>

The spinal cord and brain are enveloped by three membranes which are known as meninges where, cranial meninges specially covers the brain.

Starting from the superficial to deep, there are three meninges named dura matter, arachnoid matter, and pia matter.

The important function of these meninges is to protect the substances of the spinal cord and brain.

6 0

4 years ago

In 1783 Antoine Lavoisier showed that the heat produced by respiration was comparable to the heat produced when charcoal was bur

umka21 [38]

Answer: B. Combustion

Lavoisier’s oxygen theory of combustion was one of his most notable contribution to science and earned him the title of the “father of modern chemistry”. He recognized the combustible property of oxygen and that phosphorus and other metallic elements increased in terms of weight when burned.

5 0

4 years ago

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