The total number of metal-metal bonds in Ru3(CO)12 and Co4(CO)12, respectively is: Atomic number of Co: 27 and Ru:44 Select one: a. 3 and 4 O b. 0 and 4 С. 4 and 5 d. 3 and 6

Q: The total of electrons lost that is equal to the total number of electrons gained in the balanced…

A:

Q: A 13.04 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: Mass of sample = 13.04 g  Mass of CO2 = 19.12 g  Mass of H2O = 7.828 g  Number of moles of C  =…

Q: he first 4 IPs for an element are approximately 738kj/mole, 1450 kj/mole, 7.7x103 kj/mole, and…

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Q: Why is nitrogen more elctro negative than sodium?

A: Electronegativity refers to the ability of an atom to attract shared electrons in a covalent bond.

Q: What is an extensive property? What is an extensive property of oxygen?

A: Extensive property is the property which depends upon the amount of matter or mass. Mass, volume,…

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A: Q = Reaction quotient  It is the ratio of amount of product to the amount of reactant . By the…

Q: detrimine the number of atoms in 21.0 grams of vanadium, V.

A: Given:Given mass of Vanadium, m =21.0gFrom periodic table,Molar mass of Vanadium, M=50.94g

Q: 8.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Assuming the molecular formula of compound is CaHbOc  And since moles = mass / molar mass Hence…

Q: Tetracarbon dioxide is an unstable oxide of carbon with thefollowing molecular structure:What are…

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Q: Group IV (group 14) of the periodic table because 1. It forms an acid and a neutral oxide 2. it is…

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Q: Identify these compounds as follows: (a) KCIO, (b) AgCO3, (c) FeCl2, (d) KMnO4, and (e) CsCIO3. 5.…

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Q: The graph to the right represents the potential energy vs. interatomic distance between two xenon…

A: Given potential energy diagram is:

Q: Imagine you mix 16.05 g of methane (CH4) gas and 96.00 g ofoxygen (O2) gas and then ignite the…

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Q: A 16.60 gram sample of chromium is heated in the presence of excess sulfur. A metal sulfide is…

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Q: The microwave spectrum of CcO has a series of evenly spaced bands that are 3.84 cm apart. What is…

A: Rotational spectrum is an analytical technique that helps in analyzing the structure of a molecule…

Q: Bromine monochloride is formed from the elements:Cl₂(g) +Br₂(g) ⇌2BrCl(g) ΔH°ᵣₙₓ =-1.35 kJ/mol…

A: Given information: Enthalpy of reaction = -1.35 kJ/mol Gibb’s free energy = -0.88 kJ/mol

Q: Hydrates take the form: compound·nH2O. An unknown hydrate has a molar mass of 446 g/mol.  If the…

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Q: 29) What is the mass of 0.100 moles of Lithium? A) 0.649 B) 6.49 C) 12.98 D) 3.45 30) Which of the…

A: 29) The mass of 0.100 moles of Lithium can be calculated as - This is the correct answer but…

Q: Question 21 of 29 A mixture of 133.3 g of P and 137.7 g of O, reacts completely to form P,O, and…

A: Below attached file showing the details answer. All the best.

Q: Calcium oxide (CaO), also known as quicklime, can be produced by heating calcium carbonate (CaCO3).…

A: The molecular formula of calcium oxide is CaO. It states that one molecule of calcium contains one…

Q: 6. Give the empirical formula for the following compounds: b)_

A: *** As per guidelines I'm solving first question only. Please upload again other questions and write…

Q: ance the following equations: NH, (g)+O, (g) → NO, (g) +H,0 (g) А.) Al(NO,); + Na,S → Al,S, + NaNO,…

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Q: 5. One carrot contains 0.75 mg of Vitamin A (C20H300) a) How many moles of Vitamin A is this? b) How…

A: Molecular formula of vitamin A = C20H30O Mass of vitamin A in one carrot = 0.75 mg = 0.75 × 10–3 g…

Q: Boron and sulfur form two binary compounds. The first contains 0.2247 g B/1.000 g S, and the second…

A: Atomic Mass of B - 10.811 u Atomic Mass of S - 32.065 u Given, For the second compound 0.1348 g…

Q: A sample of solid silver oxide with a mass of 0.114 grams was reduced to elemental silver by heating…

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Q: A 6.934 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

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Q: Consider the balanced equation of aluminum reacting with sulfuric acid. 2 Al + 3 H2SO4 Al (SO4)3 + 3…

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Q: Calculate the amount of carbon (in moles) contained in a 2.65 g pencil “lead.” (Assume that the…

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A: Sucrose has formed the combination of glucose and fructose. It is a covalent molecular compound and…

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Q: A t96 gram sample Of Silver reacts With Oxygen To form 8,56 grams of grams Of the metal cadeo What…

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Q: 157.) A compound was analyzeel and wos faund to contain the following percentages of the elemunts…

A: Firstly  calculate the moles by constructing the hundred gram of the compound.

Q: -Calou la te the mass of Natt Co3 required to produce a8.3 9 ° ot CO2. Bsigfig

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Q: What is the best description of bond length? a. a distance between nuclei that yields the best…

A: Bondlength is the distance between  nuclei of two atoms. It is generally in the order of picometer…

Q: The formula for barium bromide is __________.  The cation is __________, and the anion is…

A: Inorganic chemistry.

Q: Power Index = 178% Heat of explosion (Qv) = 6666kJ/kg Gaseous products detected: CO2, H2O, and N2…

A: Given : Power Index = 178% Heat of explosion (Qv) = 6666kJ/kg

Q: A 6.167 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

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Q: 6. Find the percentage by mass of the elements in sodium sulfide Na2S (to the nearest 1%) Omit the %…

A: Element percentage = Individual massTotal mass× 100 % Here atomic mass of Na = 23 u and atomic mass…

Q: What type of bonding is present here? Alpha Beta

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Q: How does an activity series rank chemical elements?

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Q: A 1.746 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

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Q: Decide which element probably forms a compound with chlorine that has a chemical formula most and…

A: Given: Compound of Aluminium with chlorine  To find: Most similar to aluminium  Least similar to…

Q: All changes saved Determining whether the formation of an ionic compound is endothermic or…

A: The formation of ionic compound is exothermic proces because energy is released.

Q: 7.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: The amount of Carbon, Oxygen and Hydrogen in the compound is determined as given,

Q: A monoatomic anion with two charges contains 36 electrons. It is statements is false? A. Kr B.…

A: 1a) A monoatomic anion with two charges contains 36 electrons. A. Kr - False It is a neutral atom,…