1) sodium chloride is white in colour where as sodium iodide is yellow in colour
2)solid Barium chloride when dissolves in water gives milky white solution and solid Barium sulphate when dissolves in water gives colourless solution
F. Uknown QUESTIONS 1. How could you distinguish sodium che f red a 2. How could...
2. What chemical test(s) could you use to distinguish solid barlum chloride from solid barlum sulfate? 3. Do you think that washing soda, Na COs, could be used for the same purpose as baking soda, NaHCOs? Explain! 4. Write the chemical equations for the reaction of NaCO, with HCI and the reaction of NaHCO, with HCI 10 MacBook Ai
Part 1- Could someone tell me which of these are soluble and insoluable. Part 2- How do you write a net ionic equation for the precipitate? Briefly review the reagents involved in the procedures for test tubes #2 and 3 (see pp. 8-3 and 8-4 in your lab manual.). Each test tube started with a solution containing the sodium or potassium salt of each anion. In test tube 2, a solution of silver nitrate (AgNO3) was added. In test tube...
Chemical Reactions For each reaction you observed, the names of the reactants and products are given below. You must: 1. Write the correct formula for each reactant and product. Balance each equation. 2. A. Combination reactions magnesium oxide 1. Magnesium + oxygen (unbalanced) Mg+ O, MgO sulfur dioxide 2. Sulfur + oxygen B. Analysis of the Copper Content of a Penny po zinc chloride + hydrogen zinc + hydrochloric acid HCI ZnCl, 1. (unbalanced) н, Zn + C. Single Replacement...
What is the general class of each test reaction in the introduction? Precipitation? Acid-Base? Oxidation eduction? anoina to aizy ona svidstils Reaction Class 1 2 iliw 15 TO15192do art sshommua bns nosgol rond dass 101 12575 gbubnium oY noi de lo enor Som 10 910 w II woy Xd on abian aningstid on naloga uzib 3 OOH 4 5 DHET 6 7 SET adus 00 9 Complex ion formation 10 11 No reaction 12 13 14 Combination 15 16 17...
1. Which of the following are the sites within the human body where carbon dioxide and oxygen are exchanged? A. Alveoli B. Arteries C. Synapses D. Venules 2. Which of the following describes the most important reason for repeating an experimental investigation? A. To verify the validity of the original findings B. To expand upon the original investigation C. To manipulate the independent variable D. To attempt to disprove the hypothesis 3. Lithium has an atomic number of 3 and...