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What type of intermolecular force is present in HBr?
The intermolecular force present in HBr is dipole-dipole interaction. This occurs due to the electronegativity difference between hydrogen and bromine, causing a permanent dipole moment in the molecule that results in intermolecular attractions between neighboring HBr molecules.
What molecule has the highest vapor pressure Br2 H2O NCl3?
Among the given molecules, bromine (Br2) has the highest vapor pressure due to its relatively low boiling point and weak intermolecular forces between its molecules. Water (H2O) has a lower vapor pressure compared to bromine because of its stronger hydrogen bonding. Nitrogen trichloride (NCl3) has the lowest vapor pressure since it is a polar molecule with stronger intermolecular forces compared to the other two molecules.
Why cl2 is gass and br2 liquid and I2 solid?
NaCl is ionically bonded with stong electrostatic attractions whereas Cl2 only has weak Van Der Waals' forces acting between the molecules More strength is needed to break NaCl's bonds than CL2's bonds. Therefore, NaCl is solid and Cl2 is a gas Hope this helps :)
Which substance is correctly paired with its type of bonding br2 polar covalent?
The pairing of Br2 with polar covalent bonding is incorrect. Br2 exhibits nonpolar covalent bonding due to the similar electronegativities of the two bromine atoms causing a symmetrical distribution of electrons, resulting in a nonpolar molecule.
What is a balanced chemical equation for the synthesis of sodium bromide for sodium and bromine?
Br2 + 3NaHSO3 = 2NaBr + NaHSO4 + H2O + 2SO2
What bond does bromine and bromine make?
Br2 molecule is non polar.So intermolecular force is Vander woals.
What is the intermolecular force for CBr4?
Dipole-Dipole and covalent sigma bond forces.
What type of intermolecular force is present in HBr?
The intermolecular force present in HBr is dipole-dipole interaction. This occurs due to the electronegativity difference between hydrogen and bromine, causing a permanent dipole moment in the molecule that results in intermolecular attractions between neighboring HBr molecules.
Is 2k br2 a balanced reaction?
No, the reaction 2K + Br2 is not balanced. To balance it, you would need to change the coefficients of the reactants and products so that the same number of each type of atom is present on both sides of the reaction arrow.
How do you calculate the number of moles of bromine present in 16.0ml of Br2 whose density is 3.12gml?
First convert the volume of the Br2 into grams by using:D=M/VSo we are given that volume=16.0 ml and density=3.12g/ml.M=D*VM=(3.12g/ml)*(16.0ml)=49.92 gThen we use #moles of a substance=#grams present/Formula weight(# of grams of Br2 in 1 mol of Br2)The Formula weight(molar mass) of Br2=2*(79.9 g/mol)=159.80 g/mol Br2#moles of Br2=49.92g/159.80g/mol Br2=.312 moles of Br2 present.
What molecule has the highest vapor pressure Br2 H2O NCl3?
Among the given molecules, bromine (Br2) has the highest vapor pressure due to its relatively low boiling point and weak intermolecular forces between its molecules. Water (H2O) has a lower vapor pressure compared to bromine because of its stronger hydrogen bonding. Nitrogen trichloride (NCl3) has the lowest vapor pressure since it is a polar molecule with stronger intermolecular forces compared to the other two molecules.
Why cl2 is gass and br2 liquid and I2 solid?
NaCl is ionically bonded with stong electrostatic attractions whereas Cl2 only has weak Van Der Waals' forces acting between the molecules More strength is needed to break NaCl's bonds than CL2's bonds. Therefore, NaCl is solid and Cl2 is a gas Hope this helps :)
Which substance is correctly paired with its type of bonding br2 polar covalent?
The pairing of Br2 with polar covalent bonding is incorrect. Br2 exhibits nonpolar covalent bonding due to the similar electronegativities of the two bromine atoms causing a symmetrical distribution of electrons, resulting in a nonpolar molecule.
What is a balanced chemical equation for the synthesis of sodium bromide for sodium and bromine?
Br2 + 3NaHSO3 = 2NaBr + NaHSO4 + H2O + 2SO2
How many moles of atoms are in 44.0 Br2?
44.0 grams Br2 ? 44.0 grams Br2 (1 mole Br2/159.8 grams)(6.022 X 10^23/1 mole Br2)(1 mole Br2 atoms/6.022 X 10^23) = 0.275 moles of Br2 atoms
How many atoms are in Br2?
There are two bromine atoms in Br2
What is the balanced equation for Zn plus Br2?
The balanced equation for the reaction between zinc (Zn) and bromine (Br2) is: Zn + Br2 -> ZnBr2.
