During smelting, an additional substance is added which combines with impurities to form a fusible product. It is known as:(a) Slag(b) Mud(c) Gangue(d) Flux

Q: Balancing net janie equations Pedict the products of the following reactions. Balance the…

A: There are two given chemical reactions for which the product has to be predicted.  (A) In the first…

Q: What is the main differences between the corrosion types

A: Corrosion is a natural process that converts a refined metal into a more chemically stable form such…

Q: Explain metal degredation and ceramic degredation briefly with the help simple drawings?

A: Answer is attached below

Q: Balance the following equation in acidic solution: Identify the reducing agent: Oxidizing agent:…

A: the process which involves loss of electron is called oxidation   the process which involves gain of…

Q: Fluorine exhibit only –1 oxidation state whereas other halogens exhibit +ve oxidation states also.…

A: The given statement is, Fluorine exhibit only –1 oxidation state whereas other halogens exhibit…

Q: Describe the corrosion and corrosion protection methods in detail.

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Q: Rusting IS

A:

Q: A limitation of Lithium-ion batteries is that: OA) The lithium ion (Li*) has a low reduction…

A: We need to determine limitation of lithium ion battery.

Q: How many Faraday is needed to deposit 1.9 g of Aluminium (Al) from AICI3 solution using electrolysis…

A: We have , AlCl3------>Al3+ +3Cl- And, Al3+ + 3e------> Al  which means that 3 mole e- is…

Q: Why is rusting occurs rapidly in moist conditions as compared to a dry environment.

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Q: An experiment is set up to determine the best voltage for electroplating tin onto iron. Iron plates…

A: 1. Independent variable is Voltage 2. Thickness of layer 3. Iron plate 4. Electrolyte 5. Temperature

Q: Select the correct reaction type for the following process:

A: The reactions in which two molecules react to form a single product having all the atoms of the…

Q: reduction

A: A redox reaction is defined as the reaction in which reduction, as well as oxidation, takes place…

Q: Please help me answer this question, thank you! Based on the field of interest (Civil Engineering),…

A: Surveying Tapes are used in surveying to take linear measurements. They are available in different…

Q: How many Faraday is needed to deposit 2.0 g of Aluminium (AI) from AICI3 solution using electrolysis…

A: 1 mole = 6.022×1023 [ Avogadro's number] The charge of 1 mole of electrons is called one Faraday.

Q: . Which scenario indicates that the reduction process occurred?

A: There are two type of processes that take place in redox reactions ;-   oxidation reaction…

Q: What is the process of Electrorefining and the process of Electroplating

A: The process of electrolysis is used to reduce the metals from minerals. The process is known as…

Q: State two ways to prevent the rusting of iron.

A: When iron gets contacted with oxygen existing in the atmosphere and moisture for long time period…

Q: In acidic solution, sodium oxalate, Na, C,O,. is oxidized to CO, by MnOj. In the process, MnO, is…

A:

Q: Electroplating is used for the following reason . A.) Covering the expensive metal with cheap metal…

A: Electroplating is a process in which  one thin and flate metallic layer is coated on metallic layer…

Q: Cite application of the acid sulfate solution in plating the different metals commonly used in…

A: PLATING IN ACID SULPHATE SOLUTION Copper sulphate pentahydrate and sulfuric acid are the main…

Q: What is the chemistry behind the following: 3. Compare iron and aluminum in terms of their property…

A: Compare iron and aluminum in terms of their property to resist corrosion given below.

Q: to produce gaseon

A:

Q: Heating of potassium chlorate (complete and balance)

A:

Q: A total of 1.855 F of electricity (1 F = 1 mol e") was required to electrodeposit all of the Zn and…

A:

Q: When the metal cation in ferrous perchlorate is oxidized the resulting salt formed is know as:…

A: The oxidation reaction may be defined as the addition of oxygen or the loss of hydrogen. In terms of…

Q: The overall reaction for the Ag|Ag+||Cu2+|Cu cell is?

A:

Q: Write a balanced half-reaction for the reduction of iodate ion (Io, to solid iodine dioxide (IO,) in…

A: Given: Reduction of iodate i.e. IO3- ion to solid iodine dioxide i.e. IO2 in an acidic medium.

Q: Calculate the expected concentration of the ferrous solution given its weight and the volume of the…

A: A question based on concentration terms that is to be accomplished.

Q: The production of group 1 and group 2 metals is accomplished by the difficulty of ,owing to these…

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Q: Consider the following balanced chemical reaction between a metal “M” in its elemental form…

A: The balanced oxidation half-reaction is: M(s) → M(aq)+  + e-    The balanced reduction half-reaction…

Q: Treatment of gold metal with BrFg and KF produces Bro and KAuFs, a salt of gold. Based on this…

A:

Q: F) The oxidation number of non-elemental fluorine is always

A: Oxidation number gives the number of electrons that an atom can either lose or gain during the…

Q: Determine oxidation state for Lithium Nitrate, LiNO3

A: The given compound is Lithium Nitrate, LiNO3. The sum of oxidation numbers for neutral compounds…

Q: Rusting of a metal is a chemical or physical process?

A: Physical property is the one in which any aspect of an object or substance that can be measured…

Q: Balance the equation in basic conditions. Phases are optional.

A: Step : 1            Balance the following equation in basic conditions .

Q: element is oxidized and which is reduced?

A:

Q: (c) The redox reaction between H2O2(aq) and MnO4 (aq) in acidic medium produces Mn2 (aq) and O2(g).…

A: An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of…

Q: An acidic solution containing copper ions is electrolyzed, producing gaseous oxygen (from water) at…

A: Given  =  Mass of oxygen = 16.0g  Mass of copper = 63.5 g  Number of moles = Mass of the substance /…

Q: When copper is dissolved in solution it can be recovered by the process of Redox Reaction

A: The reason for the given statement "when copper is dissolved in solution it can be recovered by the…

Science behind corrosion-test

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.

Corrosion

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.