3 years ago

Which of the following classification groups is the most specific? family or order

Chemistry

1 answer:

Brut [27]3 years ago

4 0

The answer is order because it goes before family .

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Determine molar mass of Mn (ClO3)3

goldenfox [79]

M(Mn(ClO3)3)=(54.938)+(35.45x3)+(15.999x9)
M(Mn(ClO3)3)=305.279 g/mol

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3 years ago

A gas sample with a mass of 12.8 g exerts a pressure of 1.2 atm at 15°c and a volume of 3.94 l. what is the molar mass of the ga

Kryger [21]

We can use the ideal gas law equation to find the number of moles in the gas
PV = nRTwhere P - pressure - 1.2 atm x 101 325 Pa/atm = 121 590 Pa
V - volume - 3.94 x 10⁻³ m³
n - number of moles
R - universal gas constant - 8.314 Jmol⁻¹K⁻¹
T - temperature - 15 °C + 273 = 288 K
substituting the values in the equation
121 590 Pa x 3.94 x 10⁻³ m³ = n x 8.314 Jmol⁻¹K⁻¹ x 288 K
n = 0.200 mol
molar mass of gas is = mass / number of moles
molar mass = 12.8 g / 0.200 mol = 64 g/mol
molar mass of gas is 64 g/mol

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3 years ago

There are eight diastereomers of 1,2,3,4,5,6-hexachlorocyclohexane. One of them is drawn. Draw the other seven in the cyclohexan

Marianna [84]

Answer:

Attached below diagram of the eight diastereomers

The Isomer that reacts so slowly is DIASTEREOMER 8

Explanation:

The Isomer that reacts so slowly is DIASTEREOMER 8 in an E2 reaction and this is because no pair of chlorine and hydrogen atoms can assume the anti-periplanar orientation that is preferred in an E2 elimination

attached below is Diagram of the eight diastereomers ( screen shot from my drawing tool )

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Chemical formula of tetraphosphurus octasulfide

Firlakuza [10]

Answer:

Explanation: Does any of this look right? To be honest I just looked it up.

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4 years ago

Which of a following elements is always a component of an organic compound

HACTEHA [7]

There are there elements are important in organic compounds
carbon
hydrogen
oxygen :/example
glucose c6h12o6

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3 years ago

Which of the following classification groups is the most specific? family or order​

Which of the following classification groups is the most specific? family or order