Answer to: How to calculate the volume of air in a breath? By signing up, you'll get thousands of step-by-step solutions to your homework...
Say you need to make a solution of 1M NaCl for a reaction you are running. How would you know how much salt to weigh out and then add to a given volume of water? To do this, you need to find a way to relate the mass of a compound (salt) to the number of moles of that comp...
Calculate the amount of the component in moles using the formula, Amount (in moles) =mass (compound)/molecular mass (compound). In our example, Amount (NaOH)=0.5 g /40 g/mole= 0.0125 moles. Step 3 Convert moles to millimolesusing the following proportion: 1 mole corresponds to 1 milli...
Answer to: Explain how to find the molar mass of argon. By signing up, you'll get thousands of step-by-step solutions to your homework questions...
Converting From mg/L to mmol/L In order to convert from milligrams to mmol, you will need to make use of the molar mass of the substance in question. Since the molar mass is given in grams per mol (g/mol) you will also need to take into account that there is a conversion factor ...
Re: How do you calculate the molar mass? « Reply #3 on: February 18, 2008, 01:18:53 PM » you have 8 parts of H20, the molar mass of H20 is 18, simply multiply 8 with 18 and add to the rest of the mass « Last Edit: February 18, 2008, 01:30:27 PM by Tomce »...
It is possible to calculate the expected average fragment size for a given genomic DNA if the percent GC content of the DNA and the recognition sequence of the restriction enzyme are known. For example, in a genome with 50% GC content and no dinucleotide bias, a four-cutter can be expecte...
In this study, a novel library of thermoresponsive homopolymers based on poly (ethylene glycol) (EG) (m)ethyl ether methacrylate monomers is presented. Twenty锕昬ven EG based homopolymers were synthesized and three parameters, the molar mass (MM), the number of the ethylene glycol groups in ...
How is the radius of a nucleus related to its mass number ? View Solution In three moles of ethane(C2H6), calculate the following: (i) Number of moles of carbon atoms. (ii) Number of moles of hydrogen atoms. (iii) Number of molecules of ethane. View Solution How many molecules ...
- Molar heat capacity (C) = Specific heat capacity (c) × Molar mass of water (in grams). Step 4: Calculate the Ratio- If we denote the specific heat capacity of water as c (in J/g·K), then the molar heat capacity C can be expressed as: C=c×18 g- To find how many times...