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kramer
3 years ago
9

Why can't the temperature of an object alone

Chemistry
1 answer:
lukranit [14]3 years ago
4 0

Answer:

It cant

Explanation:

It can not tell because the size of a human and an object to 2 different sizes. Therefor since they are 2 different sizes they can handle different amounts of temperature.

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What is salad dressing classified as
Contact [7]

its a dressing but salad is related to a maynoise or a sauce

3 0
4 years ago
The molar mass of argon is 40 g/mol. what is the molar mass of a gas if it effuses at 0.91 times the speed of argon gas?
Gemiola [76]
To determine the molar mass of the unknown gas, we use Graham's Law of Effusion where it relates the effusion rates of two gases with their molar masses. It is expressed as r1/r2 = √M2/M1. We calculate as follows:
Let 1 = argon gas      2 = unknown gas
r2 = 0.91r1r1/r2 = 1/0.91
1/0.91 = √M2/M1 = √M2/40M2 = 48.30 g/mol
8 0
4 years ago
Read 2 more answers
What is the chemical potential of an element in its standard state? Select the correct answer below: −1.00kJ/mol 0kJ/mol 1.00kJ/
Elenna [48]

Answer:

0 kJ/mol.

Explanation:

Hello,

In this case, since the chemical potential can be represented in terms of the Gibbs free energy of formation:

\mu = \frac{\Delta _fG}{n}

Thus, since the Gibbs free energy of formation of an element is zero, the chemical potential is also zero, or just 0 kJ/mol.

Best regards.

4 0
4 years ago
Help please!!!!!!!!!!!
EleoNora [17]

water acts as the solvent for this experiment

we use to calculate R f values and compare with know to determine the compound is made of example in forensic science to find DNA, amino acids

most soluble one will travel the most

c to b to a (A most further travelled)

Explanation:

This quest in requires general knowledge on chromatography

4 0
3 years ago
What happens to some of the electrons in an atom when the atom is heated
oksano4ka [1.4K]

Answer:

When the electrons in the atom are excited, for example by being heated, the additional energy pushes the electrons to higher energy orbitals. When the electrons fall back down and leave the excited state, energy is re-emitted in the form of a photon

Explanation:

7 0
3 years ago
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