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jenyasd209 [6]
3 years ago
11

What is a substrate?

Chemistry
2 answers:
matrenka [14]3 years ago
8 0

Answer:

In chemistry, in general terms, a substrate is a substance that other substances can react with and cause it to change into something else by the reaction.

Explanation:

The word “substrate” can have different meanings, it depends on which science we are talking about.

In chemistry, in general terms, a substrate is a substance that other substances can react with and cause it to change into something else by the reaction.

In biochemistry, the enzyme substrates are organic materials where an enzyme acts to cause a reaction. The enzyme just acts as a catalyst and is not affected by the reaction, as it does not change its chemical structure.

In biology, a substrate is the material where organisms grow and live in optimal conditions and with the necessary nutrients.

In geology, the layers found beneath the soil are called substrates.

Alex3 years ago
7 0
The chemical species being abserved in a chemical reaction, which up having a reaction with reagent to generate a product
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Al(s) + NiSO4(aq)<br> Balance
irinina [24]

Answer:

2Al(s) + 3NiSO4 --> Al2(SO4)3 + 3Ni

Explanation:

This reaction type is a single replacement. The format of a single replacement is:

A+BC --> B+AC

A= Al

B= Ni

C= SO

The coefficient 3 for Ni would become a subscript for  AC. After you plug those into the reaction you need to count how many of each are on the left side and try to get the same number on the right side. Both sides must be equal to have a balanced equation.

8 0
3 years ago
For which compound does 0.256 mole weigh 12.8 g?
mylen [45]
Number of moles = \frac{mass (g)}{Molar mass}
so to calculate molar mass (Molecular weight of compound):
Molecular weight = \frac{mass (g)}{number of moles}
            = \frac{12.8 g}{0.256 mole} = 50 g / mole
Now we calculate molecular weight of each compound in choices:
a) C₂H₄O = 44
b) CO₂ = 44
c) CH₃Cl = 50.4 ALMOST 50  so this is the correct answer
d) C₂H₆ = 30
6 0
3 years ago
Calcium is a group 2 element. Chlorine is a group 7 element. They form an ionic compound called
kondaur [170]

Answer:

CaCl2

Explanation:

For every calcium there's 2 chlorine

7 0
2 years ago
What is a scatter plot?
pogonyaev

Explanation:

A..........is the correct answer

if it helps you then plzz mark me brainliest

6 0
3 years ago
Read 2 more answers
If you know the mass of an object you can calculate its weight with the formula
Vikki [24]
Answer: True

The formula of weight is w = mg, where m is the mass and g is the acceleration of gravity. If you want to calculate an object's weight, you need to know the two components: mass and gravity. 

You only need to know the mass of the object because the acceleration of gravity is ALWAYS (assuming the object is on Earth) 9.8 m/s^2. 
3 0
3 years ago
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