Acetylene gas, C2H21g2, is used in welding. (a) Write a balanced equation for the combustion of acetylene gas to CO21g2 and H2O1l2.

Q: How about Na2S2O8

A:

Q: Explain why the molecule (CH3)2N—PF2 reacts with BH3 at the phosphorus atom but reacts with BF3 at…

A:

Q: Write chemical equations for each of the following chemical and physical processes: (d) Dissolving…

A: As per our guidelines you have posted multiple questions I can answer only first three parts .

Q: Chemical formula of Mg2+ and SCN-

A: We can form chemical formula of a compound by criss-crossing the valencies of ion.

Q: Provide the structure for (2E,4E)-2-chloro-2,4-octadiene

A: Given, name of a molecule and we are asked to draw the structurefor this molecule,…

Q: What is the mass percent of carbon in H2C2O4?

A:

Q: Write a balanced chemical equation for the reaction of Cl2 with benzene to make para-dichlorobenzene…

A: Benzene on reaction will chlorine gas in the presence of Lewis acid such as FeCl3 will produce…

Q: How do the acidities of aqueous solutions of Tl₂O and Tl₂O₃ compare with each other? Explain.

A: Concept introduction: Acidic substance are those substance which has pH is lower than 7. Basic…

Q: Classify the following compounds as primary (1o), secondary (2o), or tertiary (3o) alcohol

A: Primary (1°) carbon :-  A carbon atom directly bonded to only one other carbon is known as primary…

Q: What is the structure? The chemical formula is C4H8O3

A: IR spectrum is used to identify the functional group present in an organic compound. And 13C NMR is…

Q: What is the chemical formula for VC2H3O2?

A: It is vanadium acetate This is a salt formed by vendium hydroxide and acetic acid.

Q: Write and balance the equation for the combustion reaction of cyclobutane, C4H8. What is the…

A: The degree of unsaturation(DoU) in the compound with molecular formula, C4H8 is given by DoU=…

Q: Define Halothane (CF3CHCIBr) ?

A:

Q: Write the balanced equation for calcium carbide (CaC2) reacting with water to give off ethyne…

A: When calcium carbide reacts with water, they form acetylene and calcium hydroxide as the products.…

Q: What is the balanced molecular equation for the complete combustion (in the presence of excess…

A: Combustion is a reaction in which the compound reacts with the oxygen gas to produce carbon dioxide…

Q: Write the balanced equation for the combustion of ethane, C2H6

A:

Q: Give the structural formula of the aircon refrigerant R410A

A: Structural formula is used to identify the arrangement of  atoms and the bonds between them. IUPAC…

Q: d) C6HSCH2CH0 + LIALH4

A: Explanation to part d is given below as it was asked

Q: What are Semivolatile inorganic compounds (SVICs)?

A: A material that does not contain both carbon and hydrogen is referred to as an inorganic compound.…

Q: What is the oxidation number of C in CCl4?

A: We have to find the oxidation number of C in CCl4.

Q: Write a balanced chemical equation for the fermentation ofsucrose (C12H22O11) by yeasts in which the…

A: A balanced chemical equation is that which contains an equal number of atoms on either side of the…

Q: 4. Write and balance the combustion reaction of methyl sorbate, C-H10O2.

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

Q: What is the chemical name of AsBr5?

A: The given compound is AsBr5.

Q: Draw the lewis and skeletal structure of (CH3CH2O)2CO

A:

Q: Based solely on the amount of available carbon, how many grams of sodium oxalate, Na2C204, could be…

A: Molar mass of C6H6 is 78 g/mol and 1 mol of C6H6 contains 72 g/mol of carbon while molar mass of…

Q: cigarette lighters burn butane, C4H10. write a balanced equation, assuming complete combustion, that…

A: Combustion reaction is a type of reaction when a particular substance is burnt in presence of oxygen…

Q: What are the processes used during the synthesis and purification of cobalt(II) sulphate (CoSO4.7H2O

A: Synthesis of cobalt(II) sulphate (CoSO4.7H2O): Cobalt(II) sulphate can be synthesized by the…

Q: Write the balanced chemical equation for the fermentation of sucrose (C12H22O11) by yeasts in which…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: B- Predict the chemical formula of the petrochemical products A, B, C, D and E: NH2-CO-NH2 CO…

A: D can be CH3CHO provided that along with O2 a catalyst is also present. Catalyst can be compounds of…

Q: At the end of 2009, global population was about 6.8 billion people. What mass of glucose (C6H12O6)…

A: Global population at the end of 2009, for whom mass of glucose needed is to be calculated in one…

Q: What is the oxidation state for carbon in C3O2?

A: Given :-  molecular formula = C3O2  To determine :-  oxidation state of C in C3O2

Q: What is the oxidation number of oxygen, O2, in the combustion of octane, C8H18?

A:

Q: What is the structure of C7H14O2 given the information. Also, what would happen if the structure…

A:

Q: What is the balance to the equation for the combustion of ascorbic acid (C6H8O6, vitamin C) in…

A: Chemical reaction is a chemical process in which one or more substances react to form one or more…

Q: 3.) At the end of 2009, global population was about 6.8 billion people. What mass of glucose…

A: Answer: Energy intake of one person per day is E1=1500 cal/person-day Since, there are 365 days in…

Q: How many valence electrons do you have to account for when drawing the Lewis dot structure of PCl5?

A: Valence electron of phosphorus is five and valence electrons of chlorine is seven.

Q: the structure of the compound

A: answer=   4-acetoxybenzoic acid

Q: Chemical formula of Pb2+ and SCN-

A: A chemical formula is formed by following the method of criss-crossing the valencies of ions.

Q: What is structure? Chemical formula is C10H14O2

A: IR and 13C NMR is used to predict the structure of an organic compound.  IR Spectroscopy is used to…

Q: Give some examples of Linkage isomers?

A: Linkage isomers are the isomers in which connectivity of the donor atoms present on the ligands is…

Q: If you were to draw diagrams representing aqueous solutions of(a) NiSO4, (b) Ca1NO322, (c) Na3PO4,…

A: Given compounds, (a) NiSO4 (b) Ca(NO3)2 (c) Na3PO4 (d) Al2(SO4)3

Q: Complete and balance the following equations: N2O31g2 + H2O1l2 ¡

A: In chemistry, a chemical reaction contains two major parts- Reactants ( substrate ) and Products.…

Q: Name compound. I2O5

A: The mix of non-metals makes a covalent compound. In such compound, the non-metal which lie on the…

Q: give an example of linkage isomerism.

A: Linkage isomerism:Linkage isomerism exist in coordination compounds.  When a ligand is connected to…

Q: What kind of crystalline solid is Alumna (Al2O3)?

A:

Q: Explain reaction between SAE 304 stainless steel and isopropanol and why it may cause rust?

A: SAE Stainless steel 304 is the most common stainless steel. It contains both Chromium and Nickel…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.