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Chem homework?

Chem homework? Topic: Organic chemistry homework
May 23, 2019 / By Geoffrey
Question: what are the properties of carbon disulfide? like odor, appearance, solubility, conductivity, and high/ low melting points. and explain. Please and thank you!
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Diklah Diklah | 7 days ago
Carbon disulfide is a colorless volatile liquid with the formula CS2. The compound is used frequently as a building block in organic chemistry as well as an industrial and chemical non-polar solvent. It has an "ether-like" odor Properties Molecular formula: CS2 Molar mass: 76.139 g/mol Appearance: colorless liquid (impure: light-yellow) Odor: chloroform (pure) ; foul (commercial) Density 1.261 g/cm3 Melting point: -110.8 °C, 162 K, -167 °F Boiling point: 46.3 °C, 319 K, 115 °F Solubility in water 2.9 g/kg (20 °C)
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Diklah Originally Answered: Chem Homework Help Please?
i think u hav to apply hendersons equation for buffers pH = pKb + log ( concentration of salt / concentration of base ) i would have solved it for u but i cant find my log tables..im sorry
Diklah Originally Answered: Chem Homework Help Please?
P has a ionic charge of -3 Na +a million Rb +a million There for phosphorus might have the optimal potential point. i think a sodium ion might have extra advantageous potential by way of fact of the place it quite is on the periodic table. The order of steel characters may be oxygen may be the least and arsenic may be the main steel like.
Diklah Originally Answered: Chem Homework Help Please?
that guy is a jerk. Ignore him....lets see its been a few years since chemistry, but I dont remember any of that hardcore math.... you could try to go into a chatroom for mathematics and education....thats the best I can do sorry

Bliss Bliss
P has a ionic can charge of -3 Na +a million Rb +a million There for phosphorus could have the optimum power point. i've got faith a sodium ion could have extra effective power because of the fact of the place it particularly is on the periodic table. The order of steel characters could be oxygen may be the least and arsenic may be the main steel like.
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Bliss Originally Answered: Homework help? Chem?
d) H2 + Br2 --> 2HBr When volume changes, pressure will change (volume up, pressure down | volume down, pressure up). They are inversely related. When pressure changes, it will shift to accommodate to that change. When pressure increases, the equilibrium will shift toward the side with less moles of gas as to lower the partial pressures. When pressure decreases, the equilibrium will shift toward the side with more moles of gas as to increase the partial pressures. In either case, the reaction must have two different sums of moles of gas for the reactants and products. In reaction d), there are two moles of gas on either side. Therefore when volume, and thus pressure, are changed, no shift in equilibrium will occur. Hope this helps!
Bliss Originally Answered: Homework help? Chem?
a million. because of the fact the gap between atoms are huge , so which you will squeeze the gap to a shorter distance to make the quantity be small. 2. the gap between liquid is small. in fact. you are able to squeeze yet you want a huge tension. 3. The atoms are heavily tighed/packed in stable. The atrraction tension between atoms is in simple terms too huge so once you stir , you are able to no longer seperate atoms. 4. the action of atom. in fact, stable and gas even have tension. 5. gas is loose. The atoms keep shifting. They diffuses thorought the field. 6. the warmth advance the action of the atoms in stable. They flow greater in many circumstances so the forged seems as though it advance because of the fact the gap between atom advance. be conscious that the no. of atoms, do no longer advance

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