1)
Since the value of H is negative it indicates that the reaction is exothermic.
Hence heat energy will be( released) when we move from C to D
2)
Since NaBr is ionic compound and water is polar covalent compound so the force which will oppose from moving C to D will be
A)Ionic
B) H bonding force between water molecules
C) dispersion force between water molecules
A small amount of sodium bromide (NaBr) is dissolved in a large amount of water. Imagine separati...
A small amount of sodium bromide (NaBr) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below (Tes sketches show only a portion of the substances,so you can see the density and distribution of atoms and molecules in them) NaBr H20 solution Use these sketches to answer the questions in the table below The enthalpy of solution ln when is negative Naßr dissolves in water, Use this information to list the stages...
A small amount of sodium chloride (NaCl) is dissolved in a large amount of water. Imagine separating this process into the fol sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) с NaCl solution HO Use these sketches to answer the questions in the table below. D. The enthalpy of solution AH on is positive when Naci dissolves in water. Use this information to list the stages...
A small amount of acetonitrile (CH, CN) is dissolved in a large amount of formaldehyde (H2CO). Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) Ar CH3CNH2CO solution Use these sketches to answer the questions in the table below The enthalpy of solution AH CH3CN dissolves in formaldehyde. Use this information is positive when soln to...
O GASES, LIQUIDS, AND SOLIDS Understanding conceptual components of the enthalpy of.. A small amount of sodium chloride (NaCl) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) Naci HO solution Use these sketches to answer the questions in the table below. GID The enthalpy of solution AH...
ADVANCED MATERIAL Understanding conceptual components of the enthalpy of solu... A small amount of acetonitrile (CH2CN is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) CH CN HO solution Use these sketches to answer the questions in the table below The enthalpy of solution △Hsin is negative when...
THIS IS the third time i'm posting this question. can someone please tell me the correct order of increasing enthalpy in all the stages A, B, C, D?? (first question) A small amount of sodium chloride (NaCl) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) NaCl HO...
Part A: Part B: A small amount of methanol (CH,OH) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) A с D 09 CH OH H,0 solution Use these sketches to answer the questions in the table below. The enthalpy of solution AH soin is positive when CH3OH...
O GASES, LIQUIDS AND SOLIDS Understanding conceptual components of the enthalpy of solution A small amount of methanol (CH OH) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) C. 19 CH OH HO solution Use these sketches to answer the questions in the table below The enthalpy...
A small of methanol (CH_3OH) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) Use these sketches to answer the questions in the table below