Observing a Limiting Reactant An experiment was carried out to predict the limiting reactant in a chemical reaction between Magnesium and Hydrochloric acid‚ using the mole concept. Limiting Reactant: It is the reactant that will deplete or will be used up first during a chemical reaction. Limiting reactant also determine how long the reaction will last for. Balanced Equation: Mg + 2HCl = MgCl2 + H2 The balanced equation is needed to determine the mole ratio between the two reactants. From
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preferred to be outside and thus I had to follow around the child with the sister who was next to me. This caused my notes to be very sloppy and hard to understand. I expected the child to interact a lot more with her parents in the hour that I was observing but the child seemed content to be around her siblings‚ while the parents were gardening. I would prepare myself to expect sudden bursts of activity from the child next time and be more open minded about the area of the observation.
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’The waves of green rolling fields added to the majestic effect of this play park‚ stretching out as far as the edge of the sea and inland to the high-rise blocks of apartments and hotel accommodation. The sun had bleached long ribbons where there had been a lot of foot traffic; pathways to the pool‚ children’s swing areas‚ the ice cream booth and‚ not too surprising‚ the bar! Otherwise‚ the grass was lush and brightly coloured as the new growth pushed its way through the hardened earth. The sound
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science because they are fun to watch and students can learn their charm characteristics (Ansberry). They also have are very high structure making them high in genetic drift but low in gene flow (Zierold). Our Biology class studied the triops by observing how long they swam between the colors: black and yellow‚ and how long they swam between the colors: black‚ yellow‚ white‚ and red. We put a piece of paper under the container they were in. Then‚ we brushed the Triops into the center of the container
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There are various reasons why we observe children in schools. We make objective decisions and assessments about pupils; • Behaviour • Learning styles • Levels of development • Skills • Learning achievements • Learning needs/future goals We need to see how they interact with other children and adults and how they perform against each other. There are two main types of observation – informal and formal. With the informal observation you may observe a child in the classroom‚ out on the playground
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this article‚ Thomas made a few observations about how valuable parks and green spaces are to cities and their inhabitants. He argued that parks and green spaces brings joy and people together. I agree with this fact as parks are perfect places for people to socialize. He also argued that nowadays parks are preserved. I disagree with this. In a rapidly urbanized world‚ parks have lost its value. In paragraph 3‚ Thomas mentioned that parks are soothing to the stressed soul. In a knowledge-based economy
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was fifth grade when I learned that my father has been diagnosed with cancer and the tedious trips to the hospital began. With each passing month and hospital trip I unknowingly learned lessons about life that I would not understand until later. Observing my father battle cancer has taught me many life lessons that can only be learned from first hand experience and the impact he made on my life by doing so has shaped me today.
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OBSERVING WAVE PULSES - EXPERIMENT 15 PART 1 - Transverse Wave Pulses Q1 - As the pulse travels down through the spring‚ its‚ size and amplitude is reduced - the sizes of the waves are much smaller as the forces become weaker (losing energy) as the distance from the point of initiation is increased. Q2 - Pulses do not ’catch up’ with one another in transverse waves. They either meet at a certain point momentarily or pass through each other and continue on their way as if nothing has happened.
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Essay on “In the park “ In the park by Gwen Harwood is a poem that expresses the feelings associated with being a mother and feeling disconnected from the outside world‚ an issue that rarely discussed by women. This poem mainly represents the idea of changing identity because of circumstance. The woman in the poem is being destroyed by the birth of her three children. ‘Her clothes are out of date’ uses present tense to describe how she is no longer a lively‚ interesting woman. She has changed to
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well-deserved reputation as one of the greenest cities in Europe. Today we will look at some famous parks‚ which you should visit at first opportunity. And now I’d like to say some words about parks in general. If you know‚ initially fields and forests were closed in for monarchs and their entourage where they could hunt. Then these places were refined and this is how first Royal Parks appeared. Only in 19th century they were opened for a general public. Also I would like
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