How many moles of carbon are in 27.1 g of carbon? I am having trouble converting...

Question

Question

How many moles of carbon are in 27.1 g of carbon?

I am having trouble converting units for chemistry.

science chemistry

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

Converting from moles to mL and converting from mL to moles: I am having trouble converting...

Converting from moles to mL and converting from mL to moles: I am having trouble converting the following problems. Please show all work and explain. (Part A) How many mL are in 0.20 moles of 2-methyl-cyclohexanol using the following information: Molar mass: 114.19 g/mol Density: 0.93 g/ml Molarity: None (Part B) How many moles are in 5 mL of 85% H3PO, using the following information: Molar mass: 97.995 g/mol Density:1.6850 g/mL Molarity:18M
In organic chemistry, we are learning multistep synthesis but I am having trouble with it. Please...

In organic chemistry, we are learning multistep synthesis but I am having trouble with it. Please help with this problem. OH
I am having issues setting up these problems. Given 9.500g of sodium sulfide How many moles...

I am having issues setting up these problems. Given 9.500g of sodium sulfide How many moles of sodium are there? So far I have the equation set up as follows 9.550 g Na2S (1mol Na/ grams of Na2S) (2 mols Na/ 1 mol Na2S) Do I need to have the grams of Na in there as well?

I am having trouble with these questions. Can anybody help me please. Given the following correctly...

I am having trouble with these questions. Can anybody help me please. Given the following correctly BALANCED reaction: PENTANE (72 g/mol) 5. (3 pts) How grams of CO2 are created from 6. (3 pts) How many grams of pentane will be needed t 1440 grams of CsH12 (pentane). c5H12 + 802 → 5CO2 + 6H20 ΔΗ=-840 kcals/mol create 250 kilocalories? (the energy in a candy bar) 7. (2 pts) When 100 moles of pentane (CsH2) are mixed with 20 kilograms...
I am having trouble with this. I did an experiment in physics and was asked to...

I am having trouble with this. I did an experiment in physics and was asked to figure out what ? is using this formula T=2Square root (l/g). THe length is 38 cm but where does come into play and how do I figure it out? I do have data. Please help This is for a rod pendulum
I am having serious trouble figuring out how to start these two questions d. What is...

I am having serious trouble figuring out how to start these two questions d. What is the wavelength of the photon that would just ionize the ground-state atom to H*? 7. An energy of 1.09x103 kJ/mol is required to convert gaseous carbon atoms to gaseous C" ions and electrons. What is the maximum wavelength, in nm, of electromagnetic radiation with suffi- cient energy to cause ionization to a single carbon atom? In what region of the electromagnetic spectrum is this...

I am having trouble balancing the following problem. I am following the steps for a basic...

I am having trouble balancing the following problem. I am following the steps for a basic solution, but I am coming up with the wrong answer. There is an answer on Chegg, but I am having difficulty following that response. The problems is: Balance the following equation in basic conditions. CoCl2 + Na2O2 --> Co(OH)3 + Cl- + Na+
I am having trouble understanding how the value for k3 is found in this problem. I...

I am having trouble understanding how the value for k3 is found in this problem. I understand the rest of the problem. If someone could explain the part to me instead of just copying and pasting the solution that would be great. Three springs and a mass are attached to a rigid, weightless bar PQ as shown in Fig. Find the natural frequency of vibration of the system. k2 ki
I need help in Organic Chemistry! I am having trouble with these problems, please help!! I...

I need help in Organic Chemistry! I am having trouble with these problems, please help!! I appreciate you! 4. For each of the following sets of material and products propose a synthesis using reactions from Chapters 1-11 of the textbook. Remember to consider stereochemistry where appropriate. Show the product of each step you propose. There are more than one solution for each You do NOT need mechanism, only conditions. a. H-CEC-H

Hey I have this assignment I am having trouble understanding how to interact with the ac...

Hey I have this assignment I am having trouble understanding how to interact with the ac current in Ohms law. Please show all steps! Thank you! (1 fxii) if Is-(2/30°) A in the circuit below, use phasors and nodal analysis to find ½ IB -j5 Ω 1020 A 6Ω 3Ω V2