In fact, it is easier to write the ionic equation, which is the same for all cases - just choosing the (aq) or (s) as appropriate. These are easy because they give different, easily recognisable ...
Psychology Today
Do you have the energy level of a bee or a sloth? Find out more about your adventure personality with this test! Examine the following statements and choose the answer option that best applies to you.
Testing for negatively charged ions
Sulfuric acid, H 2 SO 4 (aq), contains sulfate ions. These would react with barium ions in the test, giving an incorrect positive result. Explain why, in a test for halide ions, the sample is ...
TESTING FOR HALIDE IONS
This test has to be done in solution. If you start from a solid, it must first be dissolved in pure water. The solution is acidified by adding dilute nitric acid. (Remember: silver nitrate + dilute ...
Antique Sound Lab AQ 1007
Maybe the test should end here, since this is the aspect that most determines if a stereo sounds "good" or "bad," without getting too twisted up in contrast, dynamic extension and grain. The AQ-1007 ...
Oxidising and reducing agents test questions
In redox reactions, what happens to the reducing agent? \[Ni^{2+}(aq)+2e^{-} \rightarrow Ni(s) \] \[Zn(s)+Ni^{2+}(aq)+2e^{-} \rightarrow Zn^{2+}(aq)+Ni(s)+2e ...
In-Service/AQ Registration
Centre for Continuing Teacher Education (CTE) at Brock University welcomes you to its Additional Qualification (AQ) program website. This site provides the information regarding the AQ courses we ...
Patch-testing with Hairdressing Chemicals
We present our experience of using a hairdresser series as a supplement to the standard series for patch-testing patients suspected to have allergies to hairdressing chemicals. Nearly all patients ...
Predicting the Products of Chemical Reactions Quiz
HAuCl_4(aq)+3H_2O(l)+3NO_2(g). If you did the Interactive quiz, you may have been tempted to say that there is "No reaction" here based on the previous answer. However, there is more. Although nitric ...
