Vinegar

Experiments involving chemical reactions can be performed using simple household ingredients and products such as baking soda and vinegar. When baking soda (sodium hydrogen carbonate) reacts with ethanoic acid which is found in vinegar in a 1:1 ration, the reaction will produce three different products which are water, carbon dioxide and Sodium acetate. The reaction is: NaHCO3 + HC2H3O2 → NaC2H3O2 + H2O + CO2 In the experiment, the quantitative relationship between the two reagents which is the…

it blew up by a mixture of vinegar, baking soda, and… WATER!!! What do you think, can you pop a bag with that mixture? Purpose The reason why I chose this experiment is because I have seen the reaction when both vinegar and baking soda go together… an explosion of vinegar. And if vinegar and baking soda can make a huge explosion, then I think that they can work together to blow up a plastic bag. Hypothesis My hypothesis is that I think that the Baking Soda and Vinegar can explode/blow up a…

Light smell. Vinegar particles were left at the bottom. This means the solution was saturated. Homogeneous mixture. Correct Vinegar - Baking Soda Baking soda dissolved in the vinegar. When baking soda was put in the beaker, the solution rose to half the height of the beaker. Many gas bubbles. Homogeneous mixture. Incorrect Flour - Corn Starch Corn…

candle when mixed with vinegar. When bicarb soda and vinegar are mixed together a chemical reaction is made thus extinguishing a lit candle, the candle is blown out as bicarb soda and vinegar creates carbon dioxide. A candle needs oxygen to burn, however when carbon dioxide is poured above the flame the candle will quickly be put out, as carbon dioxide is a heavier gas. Aim: To determine how much bicarb soda is needed to extinguish a tea-light candle when mixed with vinegar Hypothesis: …

is preserved in a chemical reaction conducted with vinegar and Sodium bicarbonate. Hypothesis: The mass of the flask and vinegar after the reaction will be less due to the fact that it is losing the gas which is being produced when the elements are mixed. However part B will be altered as the gas will be preserved inside the balloon. Apparatus  Balance  Sodium bicarbonate  Spatula  Measuring cylinder  2 conical flasks  Balloon  Vinegar  funnel Procedure Part A 1) Produce a table,…

Results This experiment’s results revealed that the higher the temperature of vinegar that the egg was placed in, the less time it took for the eggshell to dissolve. A data trend showed that eggs in vinegar at a temperature of 62.8C took around twelve hours to completely dissolve their eggshell. Eggs set in vinegar at 24.5C took about sixteen hours to dissolve their eggshell and eggs in 1C vinegar took about twenty hours or more (Fig. 1, Fig. 2, Fig. 3). Figure 1. This line graph…

Independent Variable(s): Vinegar (200 mL), distilled water (200 mL), maple syrup (150 mL) Dependent Variable(s): Egg Problem: After twenty-four hours in each solution, what will happen to the egg and its mass? The solutions will make the mass of the egg increase and decrease depending on what the density of the liquid is. Hypothesis: If we put the egg in different solutions for twenty-four hours each then it will increase in volume when it's in the vinegar and distilled water but it will…

Titrating Vinegar with Sodium Hydroxide (NaOH) Introduction Acids are anions that have at least one hydrogen cation tacked onto their molecular formulas. The Bronsted definition of an acid states that acid is a proton, H+, donor.3 Acids can fall into one of two categories: they can be strong or weak. Strong acids completely dissociate their H+ and weak acids only partially dissociate their H+.3 This means that a strong acid cannot return to its initial state once it undergoes a reaction. On the…

Cup---500 mL 400 mL of White Vinegar Tap Water 400 mL of Corn Syrup Graduated Cylinder---500 mL Raw Egg in Shell Ruler Masking Tape Permanent Marker Paper Towels Procedure 1)Look at the raw egg, and study the appearance of the eggshell. 2)Take measurements of its mass and circumference. Record your information in a data table. 3)Use a graduated cylinder to measure 400mL of vinegar. Pour the vinegar into your cup. 4)Place the raw egg into the cup with vinegar. It should be…

of white vinegar can be determined by the white vinegar with the known concentration of sodium hydroxide from the previous lab. (Eq 2). CH3CO2H(aq) + NaOH(aq) = CH3CO2Na(aq) + H2O(l) (Eq 2) The purpose of indicator used to determine the end point of the reaction when both the reactants and product are colorless. The experiment goal of the lab is to determine the concentration of acetic acid (CH3CO2H) in the commercial white vinegar brand. …