Homework Help

For assistance with (but not answers to) homework problems.

Homework Help Rules

A simple reminder to all: this is the "Homework Help" forum, not the "Homework Answers" forum. We will not do your work for you, only point you in the right direction. Posts that do give the answers may be removed.

4654 topics in this forum

  1. Read this before posting in Homework Help

    By CaptainPanic,
    • 0 replies
    • 15482 views

  2. Finding temperature at which reaction is at equilibrium

    By lillipad,
    • 0 replies
    • 70 views

  3. How to calculate gramapositive/gramanegative cells

    By NorthRokas,
    • 0 replies
    • 43 views

  4. Calculate the determinant of the matrix

    By mathodman,
    • 2 replies
    • 166 views

  5. prove a property

    By mathodman,
    • 2 replies
    • 83 views

  6. Continuous and Discontinuous Functions

    By vanillabean,
    • 2 replies
    • 263 views

  7. chemical equilibrium

    By Sarah Knightley,
    • 0 replies
    • 55 views

  8. sodium hydroxide+ethanol+stearic acid reaction

    By joeweller,
    • 8 replies
    • 1786 views

  9. How to find the volume of irregular object?

    By Rook,
    • 9 replies
    • 275 views

  10. What instrument do we use to calculate the diameter of rounded object?

    By Rook,
    • 13 replies
    • 226 views

  11. Cubic equation formula

    By Dickson,
    • 3 replies
    • 183 views

  12. i'm lost with this...

    By Yaniv mantsur,
    • 2 replies
    • 210 views

  13. Find out the % profit

    By Rook,
    • 6 replies
    • 155 views

  14. What is 4 divided by 6?

    By Basko,
    • 10 replies
    • 534 views

  15. Measurement Uncertainty of Fitbit?

    By haveagoodday,
    • 1 reply
    • 119 views

  16. Algebra question

    By Basko,
    • 2 replies
    • 192 views

  17. a^2+b^2=2(c^2)

    By spydragon,
    • 9 replies
    • 449 views

  18. Predicting Further Values in a Set of Data

    By IshaanM8,
    • 3 replies
    • 139 views

  19. what is energy audit for pumps

    By aprill,
    • 0 replies
    • 82 views

  20. Explain the 3 main branches of philosophy

    By jaysheart,
    • 5 replies
    • 3519 views

  21. If 3.61 moles of an ideal gas has a pressure of 2.73 atm and a volume of 60.27 L, what is the temperature of the sample in degrees Celsius?

    By jackyaf123,
    • 2 replies
    • 150 views

  22. A sample of an ideal gas has a volume of 3.25 L at 13.40 °C and 1.50 atm. What is the volume of the gas at 22.60 °C and 0.991 atm?

    By jackyaf123,
    • 1 reply
    • 81 views

  23. If 79.5 mol of an ideal gas occupies 81.5 L at 85.00 °C, what is the pressure of the gas?

    By jackyaf123,
    • 2 replies
    • 76 views

  24. A sample of an ideal gas has a volume of 2.35 L at 289 K and 1.12 atm. Calculate the pressure when the volume is 1.92 L and the temperature is 305 K.

    By jackyaf123,
    • 2 replies
    • 97 views

  25. Find the Median and the mode

    By Basko,
    • 1 reply
    • 102 views