All categories

3 years ago

How do the terms denature, catalyst, active site, and substrate relate to each other

Chemistry

1 answer:

postnew [5]3 years ago

5 0

Explanation:

The enzyme 's active site binds to the substrate. Increasing the temperature generally increases the rate of a reaction, but dramatic changes in temperature and pH can denature an enzyme, thereby abolishing its action as a catalyst. ... When an enzyme binds its substrate it forms an enzyme-substrate complex.

friend,please mark my answer in brainliest answers
friend,please follow me
friend,please thanks this answer
friend,please vote it 5 star

You might be interested in

How many formula units make up 21.6 g of magnesium chloride (MgCl2)? Express the number of formula units numerically.

meriva

<h3>Answer:</h3>

1.37 × 10²³ formula units MgCl₂

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Chemistry</u>

<u>Atomic Structure</u>

Reading a Periodic Table
Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.

<u>Stoichiometry</u>

Using Dimensional Analysis

<h3>Explanation:</h3>

<u>Step 1: Define</u>

[Given] 21.6 g MgCl₂

<u>Step 2: Identify Conversions</u>

Avogadro's Number

[PT] Molar Mass of Mg - 24.31 g/mol

[PT] Molar Mass of Cl - 35.45 g/mol

Molar Mass of MgCl₂ - 24.31 + 2(35.45) = 95.21 g/mol

<u>Step 3: Convert</u>

[DA] Set up: $\displaystyle 21.6 \ g \ MgCl_2(\frac{1 \ mol \ MgCl_2}{95.21 \ g \ MgCl_2})(\frac{6.022 \cdot 10^{23} \ formula \ units \ MgCl_2}{1 \ mol \ MgCl_2})$
[DA] Multiply/Divide [Cancel out units]: $\displaystyle 1.36619 \cdot 10^{23} \ formula \ units \ MgCl_2$

<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 3 sig figs.</em>

1.36619 × 10²³ formula units MgCl₂ ≈ 1.37 × 10²³ formula units MgCl₂

7 0

3 years ago

What are the answers to these?

Eva8 [605]

Answer:

1)physical change

Explanation:

2)chemical change

7 0

3 years ago

When radiometric dating is done on a rock sample, the rock’s is determined.

hjlf

Radiometric dating is done on rocks to determine their age

In this technique carbon -14 dating is used to determine the amount of carbon 14 which based on half life of the isotope gives the age of the rock.

5 0

3 years ago

Read 2 more answers

Identify five items around your home that use SI units of measurement

geniusboy [140]

Answer & explanation:

SI units are the metric system and the most commonly used measurement system in the world. Some examples of these units you may find around your home are:

Pencil lead size measured in millimeters. (Ex. 0.7mm)

Microwaves, you put your food in for a number of seconds. Any other device used to time things also does this, such as a stopwatch.

A ruler or tape measure will measures in centimeters or meters usually.

A balance or scale may be used to measure mass in grams.

Solid products like antiperspirant, lipstick and other solid makeup products are usually measured in grams.

Solid foods such as butter are usually measured in grams.

Information about the contents of food found on the nutrition facts label are usually measured in grams or milligrams. (Ex. 3g of saturated fat)

7 0

4 years ago

SO2+O2 SO3 how many moles of O2 needed to combust 100.0g of sulfur dioxide

Oksanka [162]

2SO2 + O2 ------> 2SO3

1) M(SO2)= 32.0 + 2*16.0 = 64 g/mol

2) 100.0 g SO2 * 1 mol SO2/64 g SO2 = 1.5625 mol SO2

3) 2SO2 + O2 ------> 2SO3

2 mol 1 mol

1.5625 mol x mol

x= 1.5625/2=0.78125 ≈ 0.7813 mol O2

Answer: 0.7813 mol O2.

6 0

3 years ago