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xz_007 [3.2K]
3 years ago
8

List two ways that chemists can help to meet the demand for energy

Chemistry
1 answer:
BARSIC [14]3 years ago
5 0
<span>Decrease demand with improved equipment, renewable of solar, grow up of energy and existing sources. chemist help meet demand for energy, energy can be transferred in to convection and radiation</span>
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The law of reflection states that the angle of incidence is equal to the angle of reflection.
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Hello,

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What scientific knowledge was necessary for Kroto, Smalley, and Curl to discover buckyballs? Check all that apply. All matter is
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What is the binding energy of an electron in a metal whose threshold frequency for photoelectrons is?
jeka57 [31]

The binding energy of electrons in a metal is 193 kJ mol ^-1 .

<h3>What is binding energy?</h3>

The minimal amount of energy needed in physics and chemistry to separate a particle from a system of particles or to break a system of particles down into its component pieces is known as the binding energy.  While the word separation energy is used in nuclear physics, the former meaning is more common in condensed matter physics, atomic physics, and chemistry.

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6 0
2 years ago
the density of carbon tetrachloride, CCl4, is 1.59 grams/ml. calculate the volume of 100.0 grams of CCl4
KonstantinChe [14]

Answer:

63 mL

Explanation:

Data given:

density of CCl₄ = 1.59 g/mL

mass of CCl₄ = 100.0 g

Volume = ?

Solution:

To calculate density formula will be used

        d = m/v

rearrange the above equation

         v = m/d . . . . . . (1)

where

d = density

m = mass

v = volume

put values in above formula 1

            v = 100.0 g / 1.59 g/mL

            v = 63 mL

so. the volume of CCl₄ = 63 mL

3 0
3 years ago
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