Post a New Question

chem

posted by .

Which of the following solutions has the highest concentration of Cl- ions?
500 mL of 0.10 M NaCl
100 mL of 0.20 M MgCl2
200 mL of 0.10 M FeCl3
400 mL of 0.30 M NH4Cl
200 mL of 0.20 M KCl

  • chem -

    compute:
    moles/volume for all are.

    .1/.5; .4/.1; .3/.4;.2/.4;; .2/.2
    concentrations are
    .2; 4;.75; .3; .5; 1

    check those

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chem

    Which of the following solutions of strong electrolytes contains the largest # of moles of chloride ions: 100.0 mL of 0.30 M AlCl3, 50.0 mL of0.60 M MgCl2, or 200.0 mL of 0.40M NaCl?
  2. Chemistry

    Which of the following solutions of strong electrolytes contain the largest number of ions: 100.0 mL of 0.30 M AlCl3, 50.0 mL of 0.60 M MgCl2, 200.0 mL of 0.40 M NaCl?
  3. Chemistry

    If 100. mL of 0.400 M Na2SO4 is added to 200. mL of 0.600 M NaCl, what is the concentration of Na+ ions in the final solution?
  4. chemistry

    Given this data in a study on how the rate of a reaction was affected by the concentration of the reactants Initial Rate, RUN # A], M [B, M C], M mol L-1 s-1 1 0.200 0.100 0.600 5.00 2 0.200 0.400 0.400 80.0 3 0.600 0.100 0.200 15.0 …
  5. Chemistry(Thank you for helping)

    1) Given this data in a study on how the rate of a reaction was affected by the concentration of the reactants Initial Rate, RUN # (A), M (B), M (C), M mol L-1 s-1 1 0.200 0.100 0.600 5.00 2 0.200 0.400 0.400 80.0 3 0.600 0.100 0.200 …
  6. finance

    P5 For the following projects, compute NPV, IRR, MIRR, profitability index, and payback. If these projects are mutually exclusive, which one(s) should be done?
  7. Chem

    1) Which solution will have the lowest OH- A) Na2CO3 B) NaHCO3 C) NaCl D) NaHSO4 E) NH4Cl 2) Which solution will be the strongest base?
  8. Chemistry

    A student mixes four reagents together, thinking that the solutions will neutralize each other. The solutions mixed together are 50.0 mL of 0.100 M hydrochloric acid, 100.0 mL of 0.200 M of nintric acid,500. mL of 0.0100 M calcium …
  9. Biology

    Which of the following solutions bathing a red blood cell would be considered isotonic?
  10. chemistry

    A student mixes four reagents together, thinking that the solutions will neutralize each other. The solutions mixed together are 50.0 mL of 0.100 M hydrochloric acid, 100.0 mL of 0.200 M of nintric acid,500. mL of 0.0100 M calcium …

More Similar Questions

Post a New Question