Baking Soda (NaHCO3) Lab (Stoichiometry) - Physical Science Name: __________________________________________________ Purposes: 1. Calculate theoretical mass of NaCl based on a known mass of NaHCO3. 2. Experimentally determine the actual mass of NaCl produced. 3. Calculate the percent yield for your experiment. Reaction Equation: NaHCO3(s) + HCl(aq) ( NaCl(s) + CO2(g) + H2O(l) Materials: safety glasses baking soda (NaHCO3) 1 M HCl and
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Cooking and Baking: Is There a Difference? Many people would argue that cooking and baking are different. To some degree‚ they are correct. They may use some of the same utensils‚ but they don’t always use the same ingredients. Cooking and baking have their similarities‚ and differences. Cooking refers to the preparation of food in general. Just as there are different categories in the study of science such as geology‚ astronomy‚ and geography‚ there are different categories of cooking. These
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Bake the Right Way: Baking seems like a relatively easy task. After all‚ you only have to buy a box of cake mix‚ blend in some extra ingredients‚ put the batter in a pan and throw it in the oven for a couple minutes then‚ voilà; you have a cake‚ right? Wrong. Baking is not something to be done by just any mother making a treat for their child’s school bake sale. It is an exact science that if done wrong‚ could potentially produce a burnt‚ tasteless‚ ugly‚ disastrous excuse for a cake that is as
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The Holidays are here‚ and with that bring all the memories of my mother on Christmas morning. I remember waking up to the smell of something incredible baking in the kitchen. I got out of bed wearing my new pajamas that my mother bought for me and my siblings on Christmas. It was a tradition‚ one of many in my household. I opened the door‚ and the smell of the delicious pie came over my mouth. I could taste it. I walked down the hall‚ and there was the tree‚ all the presents wrapped neatly knowing
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Analogy: baking a cake Step 1: gather the ingredients such as water‚ flour‚ baking powder‚ sugar and chocolate icing. The ingredients represent each products that the cycle of photosynthesis need. Such as water – which is use in the light dependent reaction when the molecules splits and gives off oxygen. Step 2: Preheat the oven at 375 degrees and that symbolizes the energy coming from the sun. Step 3: mix the flour‚ baking powder and sugar together. The Analogy for sugar is the electron coming
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important that we try to prevent its development rather than removing it. However‚ in case you already have it in your home‚ you must definitely find a clever way to remove it. Here are some eco-friendly ways to get rid of mold. Baking soda offers amazing results Baking soda is one of the most popular eco-friendly ways to get rid of mold. You can either use it mixed with water or vinegar. Spray it onto surfaces and leave it sit for about a day. Then scrub it and wipe it using a damp cloth. The results
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Baking Cupcakes Who doesn’t love cupcakes? Baking cupcakes is lots of fun and has become a very profitable business. Cupcakes these days are little works of art that you can eat‚ they’re tasty and whimsical. Part of the fun of cupcakes is the actual preparation and baking. If you can dream it‚ you can make it. When your making cupcakes you want to make sure you have everything out of your way. You should have just the stuff you need like your recipe‚ equipment‚ and ingredients out on the
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BAKING The act of placing a food such as a dough or other unbaked pastry in oven where dry heat cooks the food. Mise in place - getting everything ready and in its place Organizational Skills Needed for Baking * Reading the recipe carefully * Identifying tools and/or equipment needed * Gathering all necessary ingredients‚ tools‚ and equipment close to the work area * Preparing the pans * Measuring properly * Practising good sanitation Baking Tool and Equipment
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Aim To find out the difference of reaction time it takes for the baking soda when it meets the vinegar under the condition that the volume of the vinegar changes. Background Information The two reactants‚ which are baking soda and vinegar‚ react with each other. Then it creates product‚ carbon dioxide‚ water and sodium acetate. The chemical name of vinegar is ethanoic acid and baking soda is sodium hydrogen carbonate. To illustrate this phenomenon as a chemical equation‚ it can be shown as C_2 H_4
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It’s simple‚ basic and cheap. Baking soda is simply sodium bicarbonate‚ a substance found naturally in mineral deposits‚ oceans and lake sediments as trona ore. Sodium bicarbonate is also manufactured in the human body‚ where it helps to maintain the correct pH of the blood stream‚ neutralizes stomach acids and plaque acids‚ and carries carbon dioxide from bodily tissue to the lungs. Baking soda is a white crystalline powder (NaHCO3) better known to chemists as sodium bicarbonate‚ bicarbonate
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