2 pictures to show bond energies =O THERMOCHEMISTRYCalculating the heat of reaction from bond energiesCalculate the heat of reaction AH for the following reaction:2 CH4 (g) + 30₂(g) →2 CO(g) + 4H₂0(g)You can find a table of bond energies by using the Data button on the ALEKS toolbar.Round your answer to the nearest kJ/mol.kJmolXŚlo Bond energiesenergy(kJ/mol)436570431bondH-HH-FH-CIH-BrH-IH-CH-OH-NH-PH-SbondC-HC-FC-CIC-BrC-T366298413497391351381olo Dataenergy(kJ/mol)413460350293211bondO-HO-FO-CIO-BrO-IO-CO=CO=C0-00=0O-NO=NO=SbondN-HN-CN=CN=CN-Oenergy(kJ/mol)4972152342102133855321077210498206631551energy(kJ/mol)391356615749206bondF-FF-CIF-BrF-ICI-CICl-BrCI-IBr-BrBr-II-IbondS-HS-FS-CIS-BrC_T1/5energy(kJ/mol)159261280272243219211194179152energy(kJ/mol)381392272230206 =○ THERMOCHEMISTRYCalculating the heat of reaction from bond energiesCalculate the heat of reaction AH for the following reaction:2 CH₂(g) + 3 O₂(g) → 2 CO(g) + 4H₂O(g)You can find a table of bond energies by using the Data button on the ALEKS toolbar.Round your answer to the nearest kJ/mol.0molXlo Bond energiesbondC-HC-FC-CIC-BrC-IC-CC=CC=CC-OC=0C=0C-NC=NC=NC-PC-SC=SC-Siolo Dataenergy(kJ/mol)4134603502932113706028393855321077356615749263312397375O=NO=SbondN-HN-CN=CN=CN-ON=ON=N-NN=NN=NN-PN-FN-CIN-Br631551energy(kJ/mol)3913566157492066311020277418945209349334281bondS-HS-FS-CIS-BrS-IS-SS=S1/5energy(kJ/mol)381392272230206271

The formula is :Using this formula, we can calculate the heat of the reaction from the given data.

Calculate the heat of reaction AH for the following reaction: 2 CH4 (g) + 30₂(g) →2 CO(g) + 4H₂O(g) You can find a table of bond energies by using the Data button on the ALEKS toolbar. Round your answer to the nearest kJ/mol. mol X 5

Calculate the heat of reaction AH for the following reaction: 2 CH4 (g) + 30₂(g) →2 CO(g) + 4H₂O(g) You can find a table of bond energies by using the Data button on the ALEKS toolbar. Round your answer to the nearest kJ/mol. mol X 5

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Writing the Lewis structures for a molecule with resonance.
3. One curved arrow shows the movement of an electron pair. o a bond (sigma or pi) involves two electrons, so each curved arrow indicates some change in bonding. Step 6: When a curved arrow starts from a o bond and points to a distant atom, the o bond breaks and a new o bond is formed. A -B A-C B* B-C A* or Note that two possible cations can be formed, depending on whether the electrons from the o bond move with atom A or B. Draw curved arrows to form the products shown. Select Draw Rings More Erase Al H. -0: + AIH, H - Al -H étv 0 hulu MacBook Pro GSearch or type URL & 5 7 T Y * 00
Complete the table below (for bond angle, just input the numerical value and don't indicate the ° symbol):
= O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Predicting the arrangement of electron groups around the centr... Answer the questions in the table below about the shape of the phosphorus trifluoride (PF3) How many electron groups are around the central phosphorus atom? Note: one "electron group" means one lone pair, one single bond, one double bond, or one triple bond. What phrase best describes the arrangement of these electron groups around the central phosphorus atom? (You may need to use the scrollbar to see all the choices.) (choose one) (choose one) linear bent T-shaped trigonal planar trigonal pyramidal square planar square pyramidal tetrahedral sawhorse trigonal bipyramidal octahedral molecule.
Question 6 Which statement below is true? Hint: Consider how properties of a covalent bond are measured. O One mole of hydrogen atoms is more stable than one mole of hydrogen molecules, O As the distance between the nuclei decreases when forming a covalent bond, there is a corresponding decrease in the probability of finding both electrons near either nucleus O The bond energy is the minimum energy required to bring about pairing of the electrons in a covalent bond. O The buildup of electron density between two atoms repels each nuclei, making them less stable O The two electrons in a single covalent bond must be paired as required by the Pauli exclusion principle. Nex
In a covalent bond between two atoms, the more electronegative atom will attract more electron density toward itself, causing a polar bond. The more electronegative element is the negative pole, whereas the less electronegative element is the positive pole. The direction of the dipole is always toward the more electronegative element. This is often inflicated by an arrow, as shown in the figure. (Figure 1) The magnitude of the bond polarity is the difference in electronegativity values of the atoms. For example, in the molecule Cl2, the CICI bond is nonpolar because there is no difference in electronegativity between two atoms of the same element. In the CIBr molecule, However, the C1 Br bond is polar because Cl and Br have different electroneaativitv values. A CI I bond would be more polar than a C1 Br bond because there is a greater electronegativity difference between Cland I than between CI and Br.
Draw the Lewis structure of BH,. Select Draw Rings More //
Choose the best Lewis structure from those presented below. (It will help to work out the missing formal charges for the atoms in these different structures) [Image description: Lewis structure A has a N atom singly bound to two O atoms. There is one electron pair on N. One O atom has three electron pairs and the other O atom has two electron pairs and another single bond to a H atom. Lewis structure B has a O atom, 01, singly bound to a N atom and doubly bound to another O atom, O2. There is one electron pair on O1 and two electron pairs on O2. On the N atom there are two electron pairs and another single bond to a H atom. Lewis structure C has a O atom, 01, singly bound to another O atom, O2, and doubly bound to a N atom. There are is one electron pair on 01 and two electron pairs plus another singly bond to a H atom on 02. There are two electron pair on N. Lewis structure D has a N atom singly bound to a O atom, O1, and doubly bound to another O atom, O2. There are two electron…
Which of the following statements about chemical bonds and energy is correct? a) Bond breaking and bond formation both require energy b) Bond breaking requires energy and bond formation releases energy c) Bond breaking and bond formation both release energy d) Bond breaking releases energy and bond formation requires energy
In a covalent bond it is no longer a requirement that the electrons in the bonding pair have opposite spins, i.e., they do not have to obey the Pauli exclusion principle. True False
||| = 43°F Clear O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Predicting the arrangement of electron groups around the centr... Answer the questions in the table below about the shape of the chlorine pentafluoride (CIF) molecule. How many electron groups are around the central chlorine atom? Note: one "electron group" means one lone pair, one single bond, one double bond, or one triple bond. What phrase best describes the arrangement of these electron groups around the central chlorine atom? (You may need to use the scrollbar to see all the choices.) Explanation Check 10 (choose one) (choose one) linear bent T-shaped trigonal planar trigonal pyramidal square planar square pyramidal tetrahedral sawhorse trigonal bipyramidal octahedral Q Search 0/3 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center www.OTAPETY Accessibi
Which atom in the S-CI bond has a partial positive charge (d*)? A) S B) CI C) Both D) Neither