Answer:
Explanation:
2KBr +Cl2 ------> 2KCl +Br2
The mass of water that is in 150 g of Mgso4.7H20 is calculated as follows
mass of water= molar mass of H20 in MgSO4.7H20 /total molar mass of MgSO4.7H20 x mass ( 150g)
molar mass of h20 = 18 x 7= 126 g/mol since there is 7 water molecules
molar mass of MgSO4.7H20= 24 + 32 + (16x4) + (18x7) = 246g/mol
Mass of water is therefore= 126 g/mol/246g/mol x150g =76.8 g
Orbital hybridization (or hybridization) is the concept of mixing atomic orbitals to form new hybrid orbitals (with different energies, shapes, etc., than the component atomic orbitals) suitable for the pairing of electrons to form chemical bonds in valence bond theory.
<h3>What types of hybrid orbitals are?</h3>
The five basic shapes of hybridization are linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral. The geometry of the orbital arrangement: Linear: Two electron groups are involved resulting in sp hybridization, the angle between the orbitals is 180°.
<h3>Why are hybrid orbitals formed?</h3>
Hybridization occurs when an atom bonds using electrons from both the s and p orbitals, creating an imbalance in the energy levels of the electrons. To equalize these energy levels, the s and p orbitals involved are combined to create hybrid orbitals.
Learn more about hybridization here:
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Structural formula is the formula which shows the arrangement of atoms in the molecule of a compound
2-methylbutan-2-ol is an alcohol which the functional group (OH) is attached in carbon number two and also has methyl group in carbon number two.
The structural formula of 2=methylbutan-2-ol is as the attachment below