﻿ Myoglobin stores oxygen for metabolic process in muscle.cemical analysis show that it contain 0.32% fe by mass.if there is one fe per molecule of myoglobin,what is the molar mass of myoglobin - AssignmentGrade.com

# Myoglobin stores oxygen for metabolic process in muscle.cemical analysis show that it contain 0.32% fe by mass.if there is one fe per molecule of myoglobin,what is the molar mass of myoglobin

QUESTION POSTED AT 23/05/2020 - 04:45 PM

16951.49

hope it helps good day to you

## Related questions

### What mass, in grams, of oxygen gas (o2) is contained in a 8.5-liter tank at 32.0 degrees celsius and 3.23 atmospheres?

QUESTION POSTED AT 26/05/2020 - 02:18 PM

### What do statistical odds predict that over time In any isolated system of molecules?

QUESTION POSTED AT 26/05/2020 - 02:06 PM

### What is the molar mass of 81.50g of gas exerting a pressure of 1.75atm on the walls of a 4.92L container at 307K?

QUESTION POSTED AT 26/05/2020 - 01:54 PM

### Naturally occurring copper exists in two isotopic forms: 63Cu and 65Cu. The atomic mass of copper is 63.55 amu. What is the approximate natural abundance of 63Cu?

QUESTION POSTED AT 26/05/2020 - 01:49 PM

### The picture shows a great deal of cocoa mix on the surface. Suppose that no more cocoa can be dissolved. The solution has reached

QUESTION POSTED AT 26/05/2020 - 01:15 PM

### Potassium fluoride (KF, a salt, has a molecular weight of 58.10 grams. How many grams would be needed to make 1.0 liter of 5.0 molar salt solution?

QUESTION POSTED AT 26/05/2020 - 01:05 PM

### Two atoms have the same number of protons but different number of neutrons. what can you conclude about these masses

QUESTION POSTED AT 26/05/2020 - 01:01 PM

### A scientist conducts a chemical reaction. At the beginning of the reaction, she combines 5.4 grams of the first reactant and 6.3 grams of the second reactant. She runs the reaction in a closed chamber and heats only the reaction. A small amount of gas is produced. What can you conclude about the total mass of the substances present when the reaction is complete?

QUESTION POSTED AT 26/05/2020 - 12:58 PM

### Compounds that do not dissociate show little to no a. conductivityb. reactionc. mixingd. freezing

QUESTION POSTED AT 26/05/2020 - 12:30 PM

### Do we generally break chemical bonds when we cool molecules?

QUESTION POSTED AT 26/05/2020 - 11:57 AM

### Which type of chemical reaction does this word equation exemplify: methane gas reacts with oxygen gas to produce carbon dioxide and water ?

QUESTION POSTED AT 26/05/2020 - 11:57 AM

### The chemical equation below shows the decomposition of nitrogen triiodide (NI3) into nitrogen (N2) and iodine (I2). 2NI3 mc030-1.jpg N2 + 3I2 The molar mass of I2 is 253.80 g/mol, and the molar mass of NI3 is 394.71 g/mol. How many moles of I2 will form 3.58 g of NI3? A) 0.00907 B) 0.00940 C) 0.0136 D) 0.0212

QUESTION POSTED AT 26/05/2020 - 11:52 AM

### Consider the phase change H2O(l) → H2O(g). This equation describes the phase change from liquid water to steam. Think about the heat flow that is necessary for this change to take place. What do you predict about the process? It will be .

QUESTION POSTED AT 26/05/2020 - 11:36 AM

### Which change would increase the pressure exerted by a gas? removing gas molecules from the container transferring the gas to a larger container raising the temperature of the gas reducing the force of the molecules hitting the container

QUESTION POSTED AT 26/05/2020 - 11:35 AM

### The mass of the sun is 2 x 10 (30) kg, and the distance between Neptune and sun is 30 AU. What is the orbital period of Neptune in earth years

QUESTION POSTED AT 26/05/2020 - 11:22 AM

### A teacher describes a mathematical system that can be used to convert the weight of water to the mass of water. What is the teacher most likely describing? a.fractions b.different measuring tools c.scientific notation d.dimensional analysis

QUESTION POSTED AT 26/05/2020 - 11:12 AM

### Which of these pairs of elements have the same number of valence electrons? oxygen (O) and bromine (Br) selenium (Se) and bromine (Br) carbon (C) and lead (Pb) oxygen (O) and carbon (C) sodium (Na) and magnesium (Mg)

QUESTION POSTED AT 26/05/2020 - 11:05 AM

### Which statement best describes the process of making a solution by diluting a stock solution? Add more solute to decrease the concentration. Add more solute to increase the concentration. Add more solvent to decrease the concentration. Add more solvent to increase the concentration

QUESTION POSTED AT 26/05/2020 - 10:56 AM

### Which weathering process involves physical forces but not chemical reactions or dissolving of minerals

QUESTION POSTED AT 26/05/2020 - 10:46 AM

### 1 2 3 4 5 6 7 8 9 10TIME REMAINING52:51While developing his periodic table, Dmitri Mendeleev broke his own rule and placed the element tellurium before iodine in the group. He did this even though tellurium's atomic mass was known to be greater than iodine's. In his notes, Mendeleev stated that he expected tellurium to have a lower atomic mass than iodine. However, all measurements continue to show that tellurium has a greater atomic mass than iodine even though tellurium acts like it has a lower atomic massWhat is the most likely reason that Mendeleev placed tellurium before iodine?

QUESTION POSTED AT 26/05/2020 - 10:41 AM

### Based on the symmetry of the molecules, which is a polar molecule? SeCl2 (bent) BeCl2 (linear) BF3 (trigonal planar) CF4 (tetrahedral) O2 (diatomic linear)

QUESTION POSTED AT 26/05/2020 - 10:33 AM

### Which term refers to compounds that can form hydrates but do not contain water molecules?

QUESTION POSTED AT 26/05/2020 - 09:55 AM

### How many atoms of each element are in the chemical formula Ca(OH)2? a)1 calcium, 1 oxygen, and 1 hydrogen b)1 calcium, 2 oxygen, and 2 hydrogen c)2 calcium, 1 oxygen, and 2 hydrogen d)2 calcium, 2 oxygen, and 2 hydrogen

QUESTION POSTED AT 26/05/2020 - 09:43 AM

### A 50.00 g sample of an unknown metal is heated to 45.00°C. It is then placed in a coffee-cup calorimeter filled with water. The calorimeter and the water have a combined mass of 250.0 g and an overall specific heat of 1.035 cal/g•°C. The initial temperature of the calorimeter is 10.00°C. The system reaches a final temperature of 11.08°C when the metal is added.

QUESTION POSTED AT 26/05/2020 - 09:40 AM

### By examining electron domain geometry, one can determine that the ammonia molecule (NH3) has (A)one sp2 orbital. (B)two sp2 orbitals. (C)three sp3 orbitals. (D)four sp3 orbitals.

QUESTION POSTED AT 26/05/2020 - 09:23 AM

### A student touches a freshly baked cake that was taken out of the oven. Which best explains why the cake feels hot? Molecules in the skin are moving faster than molecules in the cake. Molecules in the cake are moving faster than molecules in the skin. The kinetic energy of molecules in the cake is more than the energy in the baking tray. The kinetic energy of molecules in the baking tray is more than the energy in the cake.

QUESTION POSTED AT 26/05/2020 - 09:23 AM

### Which bonds are found inside a water molecule, between hydrogen and oxygen?

QUESTION POSTED AT 26/05/2020 - 09:22 AM

### If a molecule has four hybrid sp3 orbitals, it can be concluded that the molecule has a

QUESTION POSTED AT 26/05/2020 - 09:14 AM

### What is the molecular formula of the compound CH2 with molar mass =168g/mol?

QUESTION POSTED AT 26/05/2020 - 09:11 AM

### The molar mass of phosphorus is equal to the mass of 6.02 x 1023 atoms of phosphorus. What is the molar mass of phosphorus, in g/mol? 5.14 30.97 45.97 90.33

QUESTION POSTED AT 26/05/2020 - 08:43 AM