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3 years ago

In a car, the energy in gasoline is burned to create heat energy, which is converted to energy

Chemistry

2 answers:

elixir [45]3 years ago

8 0

<span>chemical is converted into mechanical energy.</span>

frutty [35]3 years ago

3 0

Answer:

The first is chemical energy and the second is mechanical energy

Explanation

when gasoline burns some of the chemical energy in gasoline will convert to heat energy. The heat turns into mechanical energy which in turn koves the car.

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What do the elements of any given group in the periodic table have in common with each other?

Alika [10]

They have the same number of electrons

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3 years ago

What are the purposes of a chemical equation? Check all that apply.

hjlf

The answer is the first one

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3 years ago

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An enzyme is discovered that catalyzes the chemical reaction SAD ↔ HAPPY A team of motivated researchers sets out to study the e

Pepsi [2]

Answer:

The $K_{m}$ of a substrate will be "10 μM".

Explanation:

The given values are:

$E_{t} = 20 \ nM$

$[Substract] = 40 \ \mu M$

$K_{cat}=600 \ s^{-1}$

Reaction velocity, $Vo=9.6 \ \mu M s^{-1}$

As we know,

⇒ $Vo=\frac{K_{cat}[E_{t}][S]}{K_{m}+[S]}$

On putting the estimated values, we get

⇒ $9.6=\frac{600\times 20\times 10^{-3}\times 40}{K_{m}+40}$

⇒ $K_{m}+40=\frac{600\times 20\times 10^{-3}\times 40}{9.6}$

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On subtracting "40" from both sides, we get

⇒ $K_{m}+40-40=50-40$

⇒ $K_{m}=10 \ \mu M$

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3 years ago

What is the difference between soluble and insoluble

klemol [59]

Soluble means it can be dissolved

Insoluble means it can't be dissolved

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3 years ago

The product of alpha decay of the Nobelium isotope 259No is

Svet_ta [14]

Answer:

Nobelium is made by the bombardment of curium (Cm) with carbon nuclei. Its most stable isotope, 259No, has a half-life of 58 minutes and decays to Fermium (255Fm) through alpha decay or to Mendelevium (259Md) through electron capture.

Explanation:

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3 years ago

In a car, the ________ energy in gasoline is burned to create heat energy, which is converted to ________energy

In a car, the energy in gasoline is burned to create heat energy, which is converted to energy