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A: Given question is : What's evaporation = ?
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A: Answer
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A: Interpretation: We have to tell which of the following has highest boiling point.
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A: Boiling and melting point is affected strongly by intermolecular forces.
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A: The boiling point of water is nearly 1000C , this is higher boilingvpoint comparing with same…
Q: highest boiling point first.
A:
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A: Cl2 has A boiling point of -34 Celsius while krypton has a boiling point of -153 Celsius
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A: A question based on states of matter, which is to be accomplished.
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A: Water (H2O) and Chlorine (Cl2)
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A: Crystal structure is highly ordered arrangement of atoms/ions.
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A: Topic -- Phase diagram of a given substance and finding the boiling line in the given phase diagram.…
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A: N2 or CO which will have the higher boiling point has to be given below.
Q: Strongest Intermolecular force in NaCl
A: The attraction forces between the different molecules are known as intermolecular forces.
Q: Which has the highest boiling point
A:
Q: Which of the following is expected to have the highest boiling point?
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Q: Which one of the followin shoul have the hiest boiling point? PH3 H2S HCL SiH4 H2O
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A: Here , A is straight chain alkane and B is branched alkane.
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A: The forces which are acting between the molecules of compound is known as intermolecular forces .
Q: CI HO
A: 1. Given compounds,
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A: Intermolecular forces are the forces of the attraction and repulsion that exist between molecules.…
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A:
Q: Which of these will have the highest boiling point? A OH. B `SH O A В
A: Which of these will have the highest boiling point? (a) (b) (c)
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A: In this question we have to define the different types of in chemical bonding. there are three types…
Q: the
A: This question is related to kinetic energy.
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A: The state of the water is determined by the phase diagram of water.
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A: As water is a polar solvent, so polar solvents will dissolve in water.
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Q: Which of the following has the highest boiling point O HCI OHI O HBr O He O CHa
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Q: Which of the following is expected to have the highest boiling point? NH
A: Those compound which have hydrogen bonding show highest boiling point with its competative molar…
Q: which has the highest boiling point
A:
Q: Arrange the following according to decreasing melting point
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Q: Which of the following compounds would you expect to be most soluble in water?
A: Basic principle of solubility is "like dissolves like". This means polar compounds will be soluble…
Q: At high altitudes the vapor pressure is than at the sea level. O higher O lower O remains the same
A:
Q: `NH2
A:
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- Which has the highest melting point? CH3OH, CCl4. CH3Cl, KCl, or BCl32. A closed vessel of volume 10.0 L initially contains 1.303 g of water and no water vapor. Please calculate the mass of liquid water remaining once the system reaches equilibrium at 30 degrees Celsius. The vapor pressure of water at that temperature is equal to 0.0418 atm.Arrange the following substances in order of increasing total intermolecular forces between their molecules. ○ | < 1 < ||| OI< | < | ○ | < | < 1 O # < 1< || O | < | < 1 Ol< | < | I OH 11 111 OH
- The vapor pressure of liquid bromoethane, C2H5Br, is 100. mm Hg at 263 K. A 0.169 g sample of liquid C2H5Br is placed in a closed, evacuated 350. mL container at a temperature of 263 K. Assuming that the temperature remains constant, will all of the liquid evaporate? Yes or No. What will the pressure on the container be when the equilibrium is reached? ___ mm Hg. The vapor pressure of liquid butanol, C6H9OH, is 100 mm Hg at 343 K. a sample of C4H9OH is placed in a closed, evacuated 543 mL container at a temperature of 343 K. It is found that all of the C4H9OH is in the vapor phase and that the pressure is 68.0 mm Hg. If the volume of the container is reduced to 354 mL at a constant temperature, which of the following statements are correct? Choose all that apply: A) No condensation will occur B) Only butanol vapor will be present C) Some of the vapor initially present will condense D) The pressure in the container will be 104 mm Hg E) Liquid butanol will be present2. According to the da accurate about the two substances? Substance Melting Point Solubility/ 100 g H₂O Conductivity A High, 801°C 35.7 g When dissolved 0 od a. Both solids contain only ionic bonding b. Both solids contain only covalent bonding sto c. Solid A contains covalent bonds and solid B contains ionic bonds d. Solid A contains ionic bonds and solid B contains covalent bonds Low, decomposes at 186°C 3.2 g nonconductor 3. Which of the following electron configuration paris would most likely result in covalent bonding? a. 1s²2s²2p³ and 1s²2s²2p6 b. 1s²2s² and [Ar] 4s' c. 1s²2s²2p³ and 1s²2s²2p5 d. [Ne]3s' and [Ne]3s¹ bin blogno como pa d C ww BAH oloi H-HAA 2 SHWhich compound has the highest melting point: NaCl, CH 4, or H 2SO 4?
- Allotropes are substances with the same chemical formula but have different forms (e.g. crystal structure). An example of an allotropic pair is aragonite and calcite. The chemical formula of aragonite and calcite is CaCO3. Due to the difference in their crystal structure, their Ksp values are different. The Ksp of aragonite is 6.0×10^(-9) while that of calcite is 3.36×10^(-9). Write the chemical equation for the dissociation of CaCO3 in water. Write the Ksp expression for CaCO3. Which between aragonite and calcite is more soluble? Why?04/22/ 2021 ot art e b NAME Kouri KulRu DATE SECTION POSTLABORATORY ASSIGNMENT 1. Calculate the theoretical percentage of water for the following hydrates. (a) manganese(II) monohydrate, MnSO4 • H2O (b) manganese(II) tetrahydrate, MNSO4 • 4H2O 2. An unknown hydrate, AC• XH»O, has a mass of 1 .00 g before heating, and 0.738 g atter heating. What is the experimental percentage of water in the hydrate? ombvl lo slmo noihesilla logataW If the anhydrous compound (AC) has a molar mass of 101 g/mol, what is the water of crystallization (X) and the formula for the hydrate (AC XH,O)?ouphut suf (snoilgo) ai sh Formula of hydrate AC H20 Water of crystallizationThe melting point of iron metal is 1535 "C. The vapor pressure of solid iron is reported to be 2.54-104 atm at 1512 "C. Estimate the number of gaseous iron atoms per cubic centimeter in equilibrium with solid iron at 1512 °C (23 °C below its melting point). atoms/cm³
- A 47.36 g sample of a metal carbonate, MCO3, is dissolved in concentrated hydrochloric acid. The carbon dioxide formed in this reaction was collected over water in a 10.00 L flask. The pressure of the trapped gas was measured to be 726.0 mm Hg at a temperature of 25.0 °C. The vapor pressure of water at this temperature is 23.8 mm Hg. Determine the identity of M for this substance. The chemical reaction is as follows: MCO3(s) + 2 HCl(aq) -> M 2+(aq) + 2 Cl- (aq) + H2O(l) + CO2(g)Which statement is true? Statement 1: Sublimation refers to the phase transition in which matter changes state from a solid immediately into a gas, without passing through an intermediate liquid phase Statement 2: The opposite process of sublimation is called solidification.Dolomite bricks are used in the linings of furnaces in the cement and steel industries. Pure dolomite contains 45.7% MgCO3 and 54.3% CaCO3 by mass. Determine the empirical formula of dolomite.
