Why does an oil-and-vinegar salad dressing have two separate layers? Why is acetic acid considered a weak acid? Why is bicarbonate buffer system important? Why does the sedimentary rock limestone react with HCl acid? Why is sodium bicarbonate used resuscitation?
How can you prove that mass is being conserved when adding baking soda to vinegar? Determine whether the statement describes a physical or chemical property: a) baking soda reacts with vinegar If I was to put pure zinc into acetic acid, wha...
If theenzymeis in a basic solution‚ then it will react faster because theenzyme(catalase) reacts better in basic solutions. Materials: 10 potato cubes (1 cm3) -Pipet Baking soda solution -50 ml glass beaker Bleach Water Lemon juice Vinegar 5 glass test tubes Drying rack Timer Graduated ...
Mix full-strength vinegar or lemon juice with borax or laundry detergent. Baking soda might also work, and it's what many cleaners recommend, but it reacts with acids, like vinegar and lemon juice, and neutralizes them, so you'll be losing cleaning power. Spread the paste on the stains,...
Why did the diluted variety of vinegar not produce enough carbon dioxide to extinguish the candle? Why is oxygen on the periodic table O? Why isn't it O2? How is combustion different from pyrolysis? Why should a magnesium ribbon be cleaned before burning it in air? Why are water ...
When a drop of BTB (bromothymol blue) solution is added to vinegar, what color does the vinegar turn? a. Yellow b. Green c. Blue d. No change Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide: 4HCI(aq) ...
Considering the reversibility of the Fischer esterification, what would the reaction product be if isopentyl acetate were reacted with a large quantity of water in the presence of an acid catalyst? I Classify the reaction between vinegar and baking soda. What is the r...
Chlorine, a poisonous yellow gas, can be produced by accidentally mixing vinegar and bleach for a cleaning solution. What volume, (in L), is occupied by 173.3 g of chlorine at 69.4 deg C and 99.3 kPa? (Hint: Chlorine is a diatom.) What ma...