What element is oxidized in the following chemical reaction? H2SO4 + Cd(OH)2 → 2H2O + CdSO4

Q: What is the oxidizing agent (oxidant) when acidified potassium permanganate reacts with hydrogen…

A: Potassium permanganate is acting as an oxidising agent with hydrogen peroxide. Hydrogen peroxide…

Q: What is the double replacement for Na2SO4 + AgNO3

A: Double replacement reaction means in a molecule one atom is replace by other molecule of other atom.…

Q: What are the two major processes for making carbon black?

A: Carbon black :- Carbon black contains only carbon atoms. It appears as a black powder.It is nothing…

Q: In addition to filling in the blanks below, show all of your work for this problem on paper for…

A: The details solution for this is provided below in attach image.

Q: What is the product of the following reaction? Br CH3OH ? OCH3 OH O 2 O 3 O 4 O 1

A: The given reaction proceed with SN1 pathway i.e. occur in two steps. Step 1 - Formation of…

Q: What is fuel cell, write reaction involved in h2 - o2 fuel cel.

A: Any cell in which the chemical energy of the redox reaction of any fuel is converted to electrical…

Q: Pu-241 could be used for nuclear fusion in galvanic cells for fuel cells in a conventional nuclear…

A:

Q: Draw the structure of N2O5 molecule.

A: N2O5 is dinitrogen pentoxide, it is the oxide of nitrogen. Nitrogen combines with oxygen under…

Q: What is the product of the reaction between tetraphosphine 4, Fe(BPh4)2 and NaH

A: The product of the reaction between tetraphosphine 4, Fe(BPh4)2 and NaH

Q: In the equation below, what chemical process did copper undergo? oxidized or reduced __________…

A:

Q: Which of the following is not a form of coal? O bituminous O lignite O anthracite O carbonite

A: Given : Which of the given compounds is not a form of coal.

Q: Which of the following substances is added to the blast furnace (together with the iron ore and…

A: Iron contains impurities of silica(SiO2).

Q: Which substance CANNOT decolorize bromine water? a. Substance A b. Substance B c. Substance C d.…

A:

Q: Chemical reduction is used to convert inorganic substances to a less mobile and toxic form. How is…

A: Chemical reduction  is used for removal of various kinds of organic /inorganic  materials.It helps…

Q: Which of the following gives CO2 on heating?(a) Slaked(b) Quick lime(c) Lime stone(d) Soda ash.

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Q: When heated, magnesium and nitrogen combine to form a new compound, magnesium nitride. In this…

A:

Q: Solve this

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Q: Write the balanced equation that shows the reaction that occurs when 1.0 M CrCl3 undergoes…

A: To write the balanced chemical equation when 1.0 M CrCl3 is undergoes electrolysis

Q: Describe how nitrogen can be separated from the other components of air.

A: The most common method used to separate nitrogen from air is called fractional…

Q: Name two compounds that is formed from the reaction of carbon dioxide with water

A: Carbonic acid (H2CO3) (H2CO3), a compound of the elements hydrogen, carbon, and oxygen. It is…

Q: Give the reason for the fusion of an organic compound with sodium metal for testing nitrogen,…

A: For the detection of Nitrogen, sulphur and halogens is done by fusing the organic compound sodium…

Q: Which type of coal has the lowest carbon content? A. anthracite B. lignite C. peat

A: The 3 types of coal given are, A) anthracite  B) lignite C) Peat

Q: Which substance CANNOT decolorize bromine water? Substance A Substance B O Substance C O Substance D

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: How can you separate alumina (Al2O3) from silica present in bauxite ore? Write the chemical…

A: Filtering of aluminum from bauxite: Finely powdered bauxite metal is processed with a watery…

Q: Explain how EDTA can be used to clean up a water source contaminated with heavy metals?

A:

Q: When dilute HCl is added to zinc pieces taken in a test tube(a) No change takes place(b) the colour…

A: Given: dil.HCl is added to Zn pieces.

Q: What is the product of the following reaction? H2 / Pt 1 2 3 4 O 2 · 0 1 O 4 3

A:

Q: Name the catalyst used in the following process :(a) Haber’s process for the manufacture of NH3…

A: Haber's process is used for the making of ammonia gas (NH3). This process is mainly used to produce…

Q: How are the acetates bound to copper in [Cu(OAc)2(H2O)]2 ?

A: We have to tell about the bonding of acetate with copper in given complex

Q: The oxidation of tin tetrahydride produces Sn SnO SnO2 SnH2 оо O O

A: The oxidation of tin tetrahydride(SnH4) gives

Q: All of the following contribute to nitrogen-fixation except Select one: a. lightning b. bacteria on…

A: nitrogen fixation is the process through which moleculer nitrogen which is present in the atmosphere…

Q: What would you use to prove that copper is reduced in the following reaction? Fe) + CuSO 4(aq) →…

A: Fe + CuSO4 (aq) → FeSO4 (aq) + Cu(s) The type of reaction is a displacement reaction. In this…

Q: 9. Which cannot be oxidized by hot acidic KMNO4? 10. Two molecules of this compound cannot exhibit…

A: A question based on properties of chemical compounds, which is to be accomplished.

Q: name any one acid which can be oxidised by H2O2

A: Hydrogen peroxide (H2O2) shows oxidizing as well as reducing properties.

Q: Determine the oxidation number of O in H2O2 :

A: Oxidation Number :- Total number of electrons that an atom loose or get to form a chemical bond is…

Q: Write a balanced equation for each of the following reactions:(a) preparation of white phosphorus…

A: A balanced equation for each of the following reactions is to be written:(a) Preparation of white…

Q: What is the oxidation state of each individual carbon atom in C2O42−C2O42−?

A: The ion given is C2O42-  In the above ion, we have central atom C as it is less electronegative. The…

Q: Iron is one of the biologically necessary metals.  Name two biochemical functions that it serves.

A: A chemical reaction is symbolic representation of the conversion of substances to new substances. In…

Q: What is the double replacement of Na2SO4 + Sr(NO3)2

A: Instructions To balance a chemical equation, enter an equation of a chemical reaction and press the…

Q: Following sodium fusion and fracture of the test tube into 15 mL of deionized water (in a 50 mL…

A: Whenever we perform the sodium fusion test for element detection, we prepare sodium fusion extract .…

Q: 19. What type of reaction is this? + H20 ОН a. oxidation b. reduction c. combustion d. hydration e.…

A: Since in this overall reaction we are removing water molecules from the reactant. And since removal…

Q: ingredients, then name a branded/commercial skin or hair care product where the said material is…

A: 1) Magnesium Aluminum Silicate -   In cosmetics and skincare products, magnesium aluminum silicate…

Q: Orthoclase is an example of framework silicate structure: True False

A: Framework silicates have a three dimensional framework of silicate tetrahedra with SiO2 in a 1:2 .…

Q: What is added to molten iron to make steel? * O A small amounts of carbon B limestone and coke C…

A: Blast furnace is a large cylindrical object made up of the heated bricks which is used for the steel…