Identify the transition metal that is used in hemoglobin synthesis in the human body. O potassium O phosphorus O zinc O copper O calcium

Q: hat is the dentate (the number of connections possible with the central metal m) number for…

A: The word ligand means 'to bind'. Ligand is defined as a molecule that gives an electron pair to the…

Q: I + Cr,0,- Cr" + I, + H2O (acidic)

A: The given redox reaction is  I-+Cr2O72-→Cr3++I2+H2O Oxidation half reaction I-→I2(as oxidation…

Q: Which of the following DOES NOT belong to the group? nicotine caffeine tannins O morphine

A: Alkaloids can be defined as the naturally occurring organic compounds that contain  nitrogen bases.…

Q: What is the molecular mass (in amu) for one molecule of urea, given its molecular formula is…

A: Molecular mass of any substance  is equal to the addition of mass of all the atoms present in It  In…

Q: what are the main components of Volatile oil

A: Volatile oils are present in every spice and under normal temperature conditions, they evaporate…

Q: Chemical and physical properties of rice husk ash

A: Rice husk ash is producd from burning rice husk in open air outside of rice millsor factories,it is…

Q: How many grams of nitrogen are present in a 0.25 g sample of adrenaline, a hormone secreted into the…

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Q: QUESTION 2 A picture of purified acetanilide is shown. Choose the best description of the purified…

A: As clearly mention:The substance is purified hence it is a pure substance.and homogeneous not…

Q: 2 CN 6-methyl Br SO3H OCH 3 H

A: If benzene ring  having simple substituents on it  then generally we will take in the naming of…

Q: Define each of the followings: (1) environmental science, (2) Environmental Chemistry, (3)…

A: Definitions: (1). environmental science:

Q: Ag3N Li2Cr207 MNCO3

A:

Q: Fe3+: Zn2+:

A:

Q: What do you mean by Volatile inorganic compounds (VICs)?

A: Volatile inorganic compounds has to be defined.

Q: How does polarized light used for identification of chiral compounds?

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Q: NAD+ becomes reduced when another compound accepts its electrons. another compound becomes oxidized.…

A: Gain of electron means : reduction Loss of electron means : oxidation Also, Gain of hydrogen:…

Q: What is the formula of the following compound? H₂C C10H20 C₂H18 C10H18 C10H22 C₂H20

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Q: What is the structure for vitamin c in 2d and 3d

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Q: What would Ksp be equal to in terms of "x" for the insoluble ionic compound Mn203? O 27x4 O256x6 O…

A: Using the expression of equilibrium constant we can find Ksp.

Q: polarity: Blue Yellow Red

A: Rank of ink colors base on their polarity is blue > red > yellow .

Q: Pick the correct statement concerning the two molecules shown below. он O Second molecule produces…

A:

Q: Explain the two major classes of isomers ?

A: The compounds having the same molecular formula but different arrangements of atoms are termed as…

Q: What functional groups are present in each molecule? Sucrose C12H22O11  Myristic acid, C14H28O2

A:

Q: Important medical use of ciprofibrate

A: Given : Ciprofibrate.  To find : Medical use of Ciprofibrate.  Solution : Ciprofibrate is a tablet…

Q: List the different types of bonds found in the HSO4 molecule?

A: In this question we are given a hydrogen sulphate ion which is formed by the generation of hydronium…

Q: Choose the element that is found in all organic compounds Ohydrogen sulphur oxygen nitrogen O carbon

A: Organic compound are formed by generally carbon , hydrogen dueto high catenation property of carbon.

Q: FeCl3 CI

A:

Q: 25) What is the oxidizing agent in the following reaction? SO2(g) + 2CO(g) → S(g) + 2CO2(g)

A:

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: Substance A is nonpolar because there is no difference in electronegativity between the two Cl…

Q: Intermolecular Forces Determine the structure and type of intermolecular force for each of the…

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Q: What is the relationship between the following compounds? structural isomers geometric isomers same…

A: Given 1,2dibromo cyclopentane In first compound both Br groups are in wedge position while in second…

Q: please step by step solution. please give some introduction of this example.

A: The compound CH3CH2CH2CH2Li contains carbon (C), hydrogen (H), and lithium (Li) atoms. Carbon and…

Q: Which of the following is called 'Pearl ash'? Na2CO3 NaHCO3 K2CO3 CaCO3

A: Pearl ash refers to potassium carbonate (K₂CO₃). It is also known by other names, such as potash,…

Q: PhCH₂O H3COCH₂O OCH₂OCH 3 OCH 3 Zn(BH4)2

A: Given is organic reaction.Zn(BH4)2 is reducing agent.

Q: How quickly are species presently disappearing from our planet compared to the normal rate of…

A: scientists agree that today's extinction rate is hundreds, or even thousands, of times higher than…

Q: -SO,Na H,C + HCl → ? + NANO2 → ? NaOH → ? + H,C

A:

Q: What are Inclusion compounds? Draw an example.

A: Compounds are composed of one or more molecules or contains different atoms in different…

Q: Write the chemical formula for iron (II) sulfate heptahydrate

A: Given question related to chemical formula of inorganic hydrated salt.

Q: What kind of an insect gives you a mosquito bite? O a mealy bug O a mosquito a dung beetle O a…

A: Some insects bite humans and spread diseases, while other insects don't bite or spread disease in…

Q: Which of the following chemical formula is for a cyclic compound that contains two double bonds? O…

A: Degree of unsaturation :- It indicates how many double bonds or triple bonds or rings are present in…

Q: Of the structures shown, which two are isomers? 1 and 2 1 and 3 O 1 and 4 2 and 4 O 3 and 4 2

A: Compounds that have same formula(same numbers of atom) but a different arrangement of atoms in the…

Q: What is the molarity of a solution that contains 262.5 grams of C12H22O11 in 0.950 L of solution?

A: Any certain solution's molarity is represented by either "M" or "mol/L". The molarity provides the…

Q: Write the names of each key chemical agent within the two pesticides (Tetramethrin and…

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Q: what is the number of molecules of 3Na2SO4

A: Number of molecules in 3Na2SO4 = ?

Q: What is the name of the following bondi S2P7

A:

Q: 6. Which of the following properties increases as the IMFA becomes stronger? O boiling point O vapor…

A: The attraction forces between the different molecules are known as intermolecular forces.

Q: 5.Explain how the sodium fusion test is used to determine whether or not an unknown organic compound…

A: preparation of sodium extract:  In this test, these elements are converted to water soluble sodium…

Group 14 Elements

The following elements come under group 14 of the periodic table.