The name of ZnSO4.6H2O is

Q: In 1961, scientists agreed that the atomic mass unit (amu)would be defined as the mass of an atom of…

A: Yes, the Avogadro number is changed and now becomes bigger than previously. Yes, the definition of a…

Q: Determine the mass percentage of hydrogen in CH4  and ‍C2H6.

A:

Q: What is the mass percentage of Cl in hydrochlorothiazide, C₇H₈ClN₃O₄S₂?

A:

Q: NO2 n-BuSO CFa NaH, DMF, rt 47% ON Meo Meo

A: Here we have to write about above reaction-

Q: Calculate the mass percent of H in C3H6O3.

A: Introduction- The mass percent of any element is calculated by the ratio of mass of the element in…

Q: Would it be possible to determine the percentage of oxygen in NaCIO3?

A: The given compound is = NaCIO3 The percent of oxygen in this compound is =?

Q: Determinate the molar mass of C6H12O6 ?

A: Given,               C6H12O6Required,                     The molar mass of C6H12O6 .

Q: Write the empirical formulas for (a) glucose, a substance also known as either blood sugar or…

A: Empirical formula : The formula which gives the simplest wholenumber ratio of the atoms of various…

Q: Would it be possible to determine the percentage of oxygen in NaCIO3?

A: Mass percent of an element is the mass of element divided by its total mass. Write the expression to…

Q: 12) How many grams of hydrogen are in 22.9 g of C6H12O6?

A: Given information,     Mass of glucose is 22.9 g. There are six moles (or 12 atoms) of hydrogen in…

Q: Calculate the percentage of nitrogen in C10H14N2.

A: Calculate %N in C10H14N2 ?

Q: Calculate the number of atoms of silicon (Si) in 415 cm3of the colorless gas disilane at 0°C and…

A: GIVEN: Density of disilane =  0.00278 g cm-3 Volume of disilane = V=415 cm3   The molecular formula…

Q: What is the mass percentage of O in C3H8O2?

A:

Q: Sucrose (C12H22O11), commonly known as “table sugar”, is a carbohydrate formed from the combination…

A: Interpretation- To determine the mass percent of oxygen in the copound when carbohydrate formed from…

Q: Provide the chemical formula (including brackets where appropriate) or systematic name for the…

A: Given : Number of molecules of molecular chlorine = 5 x 1023

Q: Write the empirical formula corresponding to aspirin, C₉H₈O₄.

A: Empirical formula  Smallest whole number ratio that exists between a compound's constituent…

Q: Calculate the percent C2O2−4 in K2C2O4.

A: Interpretation -  To calculate the percent C2O42-  in K2C2O4  -    Concept-  To determine the…

Q: Br CF3CH,OH ?

A: This is an example of nucleophilic substitution reaction (SN¹). in first step,  loss of bromide ion…

Q: Identify all the types of van der Waals interactions present in the following molecule. C6H14

A: Dipole-dipole interactions exist between molecules having polar bonds. Dispersion forces exist…

Q: What is the Empirical Formula of C28H63O14?

A: Given the molecular formula of the compound=C28H63O14. Molecular formula-It is the true formula of…

Q: Cu + 4HNO3 ——->Cu(NO3)2 + 2NO2 + 2H2O

A:

Q: What is the empirical formula for C6H2O6

A: Empirical Formula = C3H1O3

Q: A 0.500 g sample of tin foil reacted with oxygen to give 0.635 g of product. (a) What is the…

A:

Q: 17. Saccharin, an artificial sweetener that is 3000 times sweeter than sucrose, is composed of…

A: 17. Given information,    45.90% carbon, 2.73% hydrogen, 26.23% oxygen 7.65% nitrogen, and 17.49%…

Q: 4) + ? ? H20 HO,

A: Alkyl magnesium halide ( R-Mg-X ) is called Grignard reagent. Ketones reacts with Grignard reagent…

Q: What is the empirical formula for C12H12N2O3?

A: Empirical Formula : It is the simplest whole number ratio of elements in a compound.

Q: What is the mass percentage of O in C₃H₈O₂? Provide an answer to two decimal places.

A: We have to find the mass % of O in C₃H₈O₂ As,  Atomic mass of C = 12 g mol-1 Atomic mass of H = 1 g…

Q: 2) 3) NH₂ NaBH3CN C8H15N

A: NaBH3CN is mild reducing agent. It can reduce imine.

Q: Before the use of systematic names, many compounds hadcommon names. Give the systematic name for…

A: (a) The anion sulfate is a polyatomic anion and the charge on the sulfate ion is -2. Therefore, to…

Q: 9) a.)What is the name of the compound formed when iron reacts with oxygen? Iron oxide     b.)Since…

A: (a) When  iron is heated in air it reacts with oxygen to form the compound iron oxide. Where iron is…

Q: d) H₂C CH 3 2 CHMgBr H₂O*

A:

Q: 0.54 mil Al2O3 contains how many grams of oxygen?

A: 2Al2O3 → 4Al + 3O2 in this reaction, 2 moles of Al2O3 contains 4 moles of aluminium and 3 moles of…