Boron forms an extensive series of hydrides. If you isolate a new hydride that is 81.1% B, a possible molecular formula of the compound is Select one: a. B,H, b. B,,H,4 B10' c. B,H6 d. BH10

Q: 4. Assign the following as R or S. NH₂ o Br Br OH OH Br

A: Given,The molecules:

Q: What is the ionic formula that results from the combination of the following elements? Cut and S02

A: The details solution for this is provided in step 2

Q: A. The Lewis diagram for CIO," is: ö-i-ö: The electron-pair geometry around the Cl atom in CIO, is[…

A: Lewis structure of Cl2O- is given by, Electron-pair geometry around the Cl atom is Cl2O- is…

Q: Write the law for this reaction and explain how it is determined SO2CL2 ->SO2 + CL2

A:

Q: Neon atoms are attracted to each other by O London dispersion forces. dipole-dipole forces. covalent…

A: The electronic configuration of neon is as follows: Ne10 = 1s2 2s2 2p6 The valance shell of the neon…

Q: A is directly to the left of B in the periodic table. C is directly below A and D is directly below…

A: Ionic compound is formed between two atoms one  having high electropositivity (metal) and other…

Q: 7 How may Na ions (Na*) are present in 0.500 mol NaOH? А. 1.20 х 1023 В. 1.51 х 1023 С. 3.01 х 1023…

A:

Q: - Water is an excellent solvent because a. it is a clear colorless liquid. b. it is a covalent…

A: The reason for, water is an excellent solvent has to be given.

Q: Element X has an electron configuration 1s22s22p1. The formula of the choride formed with element X…

A: The electronic configuration of an element helps in the determination of the number of electrons,…

Q: ‏Eugenol is the major component in oil of cloves . It has a molar mass of 164.2 g / mol . After…

A:

Q: Resources Name the hydrate BaCl, 2 H,O(s). Spelling counts. name:

A: The given hydrate is BaCl2 . 2 H2OIn BaCl2 . 2 H2O, the name of metal is written as such (barium for…

Q: How many electrons will nitrogen gain or lose A. gain 3 B. lose 3 C. gain 2 D. lose 2 O A B

A: The objective of the question is to determine how many electrons nitrogen will gain or lose to…

Q: I. Give the Lewis dot structure of the following: a. NazSO3 b. Dinitrogen tetroxide II. Predict the…

A:

Q: 05) Calculate the molecular of potassium permanganate KMNO4. a) 176 amu b)158 c) 110 amu d) 80 amu…

A:

Q: Show your calculations clearly. Suppose you are provided with a 36.55 g sample of potassium…

A:

Q: Part A What is the formula of carbon tetralodide? O C Cl C O Ch O CA

A: The formula of carbon tetraiodide is given below.

Q: Solvent Hydrogen Oceans Ponds Cooking Cleaning Boiling Freezing Properties Colorless Tasteless Oil…

A: The blanks are filled below:

Q: Which of the following compounds has the largest molar mass?   a. BF3    b. H2O   c. NH3   d.…

A: Molar mass of B = 10.8g/mol Molar mass of F = 19.0g/mol Molar mass of N = 14.0g/mol Molar mass of C…

Q: An unknown compound E20, is 30.45% by mass of E. E is a nonmetal. Which of the following statements…

A: Given: The unknown compound=E2O4. The mass% of E=30.45%. E is non metal.

Q: Which of the following compounds has the highest boiling point? hyopan 2 H Не Gaon ogen fnte 3 4 10…

A: Answer is explained below.

Q: An oxide of phosphorus with Mr = 283.88 contains 43.64% of phosphorus by mass. The MOLECULAR FORMULA…

A: Given that an oxide of phosphorus has 43.64% of phosphorus by mass. Considering 100% of the oxide…

Q: The total number of metal-metal bonds in Ru3(CO)12 and Co4(CO)12, respectively is: Atomic number of…

A:

Q: Upon burning Mg in air, magnesium oxide and magnesium nitride are formed. The correct statement…

A: The question is based on the concept of experimental chemistry . We have to identify the correct…

Q: Show your calculations clearly. Suppose you are provided with a 36.55 g sample of potassium…

A:

Q: 2. What is the molar mass of each substance below? a. V2S5 O118.84 g/mole O 262.23 g/mole 0211.29…

A: 1 mole = 6.022×1023 [ Avogadro number ] The mass of 1 mole of atoms of an element is called its…

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.