Question

A 1.25 g sample of NaHCO3 is dissolved in 150.0 mL of water. Calculate the molarity...

A 1.25 g sample of NaHCO3 is dissolved in 150.0 mL of water. Calculate the molarity of this solution.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
8.8430 g of FeCl3 are dissolved in 150.0 mL of water. What is the concentration of...
8.8430 g of FeCl3 are dissolved in 150.0 mL of water. What is the concentration of FeCl3 (in M) in resulting the solution? (FeCl3 is 162.206 g/mol) [FeCl3] = ___ M
What is the molarity of each solution? 39 g of KCl dissolved in enough water to...
What is the molarity of each solution? 39 g of KCl dissolved in enough water to give 375 mL of solution. 85.8 g of sucrose, C12H22O11, dissolved in enough water to give 725 mL of solution. 8.4 g of ammonium sulfate, (NH4)2SO4, dissolved in enough water to give 2.35 L of solution.
Calculate the molarity of a solution made by adding 150.0 mL of water to 85.00 mL...
Calculate the molarity of a solution made by adding 150.0 mL of water to 85.00 mL of a 0.157 M solution. How many milliliters of a 0.180 M KCl solution are needed to provide 0.0306 mol KCl? If the red dye #40 concentration is 3.00×10-3 M in the original syrup, what is its concentration in dilution #3 (enter your answer in the box below the image)? The red dye #40 syrup is diluted by a factor of 2 three times....
A. 6.7 g of K3PO4 are dissolved in 500 mL of water. What is the concentration...
A. 6.7 g of K3PO4 are dissolved in 500 mL of water. What is the concentration (in normality) of PO4^3- ions in solution? B. Calculate the formal concentration (in molarity) of a KCl solution if 18.6 g of KCl are dissolved in 500 mL of water? C. What NaCl concentration results when 234 mL of a 0.830 M NaCl solution is mixed with 502 mL of a 0.370 M NaCl solution?
15.0 grams of NaOH was dissolved in 150.0 ml of 20.0 °C water. The temperature rose...
15.0 grams of NaOH was dissolved in 150.0 ml of 20.0 °C water. The temperature rose to 25.6 °C. Calculate the ΔH for the dissociation.
What is the pH when 5.0 g of sodium acetate, NaC2H3O2, is dissolved in 150.0 mL...
What is the pH when 5.0 g of sodium acetate, NaC2H3O2, is dissolved in 150.0 mL of water? (The Ka of acetic acid, HC2H3O2, is 1.8×10−5.)
specifically calculate the molarity and molality for hydrogen chloride gas dissolved in pure water, at 298K,...
specifically calculate the molarity and molality for hydrogen chloride gas dissolved in pure water, at 298K, to produce a hydrochloric acid solution that is 37.0% HCl and density of solution is 1.19 g/mL ( you have to specific tasks, but how many implied tasks are there. Problem requires...) - Find molarity for HCl(aq) - Find molality for HCl(aq)
When a 5.00 g sample of CaCO3 (at 22.0oC) was dissolved in 125 mL water (density...
When a 5.00 g sample of CaCO3 (at 22.0oC) was dissolved in 125 mL water (density = 1.00g/mL, at 22.0oC) the final equilibrium temperature of the resulting solution is 32.8oC. Calculate the enthalpy of solution, ΔHs(kJ/mole ofCaCO3). (Cs-calciumcarbonate= 0.76 J/goC
1a. 8.0102 g CuSO4*5(H2O) is dissolved to make 100.00 mL solution. What is the molarity? Cu=...
1a. 8.0102 g CuSO4*5(H2O) is dissolved to make 100.00 mL solution. What is the molarity? Cu= .05M 1b. 3.3079 g Pb(NO3)2 is dissolved to make 20.00 mL solution. What is the molarity? Pb=.05M
A 3.98 g sample of solid NaBr (s) is dissolved in 361 mL of water in...
A 3.98 g sample of solid NaBr (s) is dissolved in 361 mL of water in a coffee cup calorimeter. Once all of the NaBr (s) is dissolved in the water, the final temperature of the solution is found to be 30.04°C. If the initial temperature of the water in the calorimeter was 21.84 °C, calculate the calorimeter constant (in J/K) for the coffee cup calorimeter. The heat of solvation of NaBr (s) is -0.60 kJ/mol.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT