Vanadium can be obtained by processing VO2 Which is 61.42% vanadium and 38.58 % Oxygen. What mass of vanadium (IV) oxide is needed to produce 2650 kg of vanadium

Q: 1. Write the balanced equation of the reaction between Al and oxygen in the presence of heat.  2.…

A: Balanced chemical equation occurs when the number of the different atoms of elements in the…

Q: Without consulting any source other than a periodic table, what relative level of toughness would…

A: Ti -Titanium is the transition metal having atomic number 22.  Ti can loses its two electrons to…

Q: How many types of boranes does boron forms?

A: Boranes are the compounds containing boron and hydrogen atoms. These types of compounds can be…

Q: Why do Selenium and tellurium occur in rare minerals?

A: The reason why Selenium and tellurium occur in rare minerals has to be given,

Q: The Martial regolith is about 45.5% SiO2. Draw the VSEPR structure of SiO. Also give the name of the…

A:

Q: Would the reaction of magnesium, mg with oxygen be more or less vigorous than Al?

A: Yes the reaction of Magnesium with oxygen will be more vigorously than Reaction of Alminium with…

Q: what happens when lead sulphide is heated in the presence of air?

A: When lead sulphide is heated in presence of air i.e in presence of oxygen, it produces lead oxide…

Q: How does the basicity of SnO2 in water compare with that of CO2? Explain.

A: The basicity of SnO2 in water has to be compared with carbon dioxide.

Q: a. Calculate the ee of a solution with the following [a] values: -50, –83, and -120. b. For each ee,…

A:

Q: Write the balanced equation of the reaction between Al and oxygen in the presence of heat.   4.…

A: In the given question we have to write the balance equation of the following reaction.  3. Aluminium…

Q: he thermal decomposition of 1.826 g of a hydrate of MnCl2 produces 1.161 g of anhydrous MnCl2.…

A: Given the mass of hydrate manganese (II) chloride is 1.826 g. The mass of anhydrous manganese (II)…

Q: Bi2O3 is a basic oxide. Write a balanced chemical equation for its reaction with dilute nitric acid.…

A: Given : Bi2O3 is a basic oxide , m = 6.77 g , V = 0.500 L Bi2O3 is known as Bismuth(III) oxide ,…

Q: What chemical process is used for obtaining a metal from its oxide?

A: The chemical process used for obtaining metal from its oxide:

Q: Select the element whose +2 oxidation state is least stable in water. O Ni Co Ov Zn

A: Hydration energy: when one mole of ionic crystal is dissolved in water the water molecules are…

Q: Write a chemical equation for the reaction of CoCl2 times 6H2O with K3PO4. A solid white precipitate…

A: A chemical equation for the reaction of CoCl2 . 6H2O with K3PO4 is written as follows,

Q: What is the oxidation state of Cl in CaOCl2 ?

A: Chlorine is a halogen which can exist in various oxidation states. Its oxidation states include -1,…

Q: Describe the production of metallic aluminum by electrolytic reduction.

A:

Q: What are the negative effects of sulphur oxides on environment?

A: Sulfur oxides are produced from burning of fossil fuels and smelting of iron.

Q: The lanthanide elements reacts with oxygen to give compounds of the type Ln2O3.However,the are…

A: Answer: a. Mass percentage of Tb is 73.945% Mass percentage of O =…

Q: Xenon can react with fluorine and form chemical compounds. Write the simplest chemical formula for a…

A: Given that, Oxidation state of xenon (Xe) in its compound with fluorine (F) is "+2" We need to write…

Q: (iv) Reduction of VO2+ to produce VO²+ (v) Neutralization of sulfuric acid by barium hydroxide (vi)…

A: (iv) since the reduction reaction means gain of electrons Hence V in VO2+ will gain 1 electron and…

Q: potassium

A: Potassium yield from pure potassium tris(oxalato)aluminate(III)

Q: The Martial regolith is about 45.5% SiO2. Draw the VSEPR structure of SiO2. Also give the name of…

A: Structure of SiO2:

Q: What is the oxidation number of titanium in TiO2?

A: Given :- chemical formula of compound = TiO2  To determine :- Oxidation number of Ti in TiO2

Q: Explain why CO 2 is a gas at room temperature but H 2O is a liquid

A: There are three states of matter: Solid state Liquid state Gaseous state Non-polar covalent…

Q: Vanadium can be obtained by processing VO2 Which is 61.42% vanadium  and 38.58 % Oxygen. What mass…

A: Provided %of V in VO2= 61.42% Provided % of oxygen in VO2= 38.58% Let (w) mass of VO2 is needed to…

Q: What is the oxidation state of nitrogen in NO2?

A:

Q: Which halogen has the highest ionization energy? Is this what you would predict based on what you…

A:

Q: Identify the oxidation state for vanadium in [VO(H2O)sl*. O +4 C+2 O +3 C o C+5 C +1

A:

Q: From Part A: Mass of KxFe(C2O4)y · zH2O prepared : 5.600 g Mass of FeCl3 : 1.60 g From Part B: %…

A: Dear student, since we are entitled to answer upto three sub-parts, we are answering the first three…

Q: 2% of WO, by IWC

A: Ore contains 2% wo3 100 tonnes ore contains 2 tonnes wo3 Now,  gram molecular mass of…

Q: Tellurium forms a compound with fluorine in which the tellurium ion has an oxidation number of +4.…

A: The formula of an ionic compound is written by using electrical neutrality principle As per…

Q: elaborate the process of metallurgy

A: Metallurgy is the process of extraction of metals.

Q: A pyrite rock is mainly composed of FeS2 and inert. If a pyrite rock contains 48% Sulfur, what is…

A: the pyrite rock has 48% suphur, and rest iron and inert FeS2. inert therefore,  iron and inert…

Q: Determine the theoretical amount of lead chromate (PbCrO4) that can be obtained from 1000 lg of the…

A: Mass of chromite ore = 1000 kg                 % of Cr2O3 present in ore =…

Q: Provide the balanced equation showing the reaction of any one Group 1 metal with water

A:

Q: Vanadium can be obtained by processing VO2 Which is 61.42% vanadium and 38.58 % Oxygen What mass of…

A: The mass percent of vanadium in vanadium(IV) oxide is = 61.42 % The required mass of vanadium is =…

Q: Tourmaline is the most colorful of all gemstones. It neutralizes negative forces and offers…

A: Mole of a substance is that quantity that contain 6.022 x 1023 units of that substance. It is also…

Q: Provide the correct formula for lead(IV) hypobromite

A: formula are written by using the fact that the oxidation number of cation and anion are cross…

Q: Describe the hybridization and the bonding of a silicon atom in elemental silicon.

A: Silicon is a group 14 element and it has the four valence electron. Hence it will form 4 covalent σ…

Q: Chlorine is used to make bleach solutions containing 5.25% NaClO (by mass). Assuming 100% yield in…

A:

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.