Chemistry

Mountain ranges are the result of many different
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What was the average speed of the truck for this trip?
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describe what you think will happen to a balloon that has been fully inflated and Port into a hot place explain your prediction
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A procedure calls for 0.250 kg of sugar. Your balance is in ounces. What mass in ounces should be weighed out on this balance?
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What is the precise volume of the liquid
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In a science demonstration, a teacher mixed zinc (Zn) with hydrogen chloride (HCl) in a flask and quickly attached a balloon over the mouth of the flask. Bubbles formed in the solution and the balloon inflated.What most likely occurred during this demonstration?The Zn and HCl both retained their identity.Either Zn or HCl, but not both, retained its identity.Evaporation of one of the substances occurred.One or more new substances formed.
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SCIENCE A meteorologist uses a weather map to explain an upcoming change in weather. The map shows a blue line with triangles approaching a red line with semicircles. Based on the map, which weather prediction is most valid? (1 point) A a significant drop in temperature will occur across the area. B There is no chance of precipitation in the forecast. C Warm temperatures will replace cold temperatures. D Humidity levels will rise.
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2. How does friction effect speed?
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Which oneeee is ittt!!!!
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which describes the substances that form covalent bonds
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How does a hydra move?....In short form
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If 116 g of butane burns in the presence of 320. g of oxygen how much carbon dioxide will be produced? CO2 produced in grams
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An object with a mass of 15 kg has an acceleration of 3 m/s/s. What is the forceapplied to the object? *45 N5N18 N
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AgF (aq) + KNO3 (aq)
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In what type of inheritance do you see both traits on the same individual, but notblended?a. Incomplete Dominanceb. Codominancec. Bothd. Neither
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Select the substance or substances that are homogeneous mixturesQuestion 22 options:SolutionCompoundColloidMoleculeSuspension
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I don't know what I'm supposed to do, can someone explain this to me please???
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what can i do to change the material like metal clothes line or washing line
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what is the energy
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What kind of investigation are best for demonstrating cause and effect
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How does the nucleus control cellular activity?
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How do you convert in the metric system?
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A sample contains 110.68 g of calcium. How many moles is this?(1 mole Ca = 40.08 g)Round to the nearest tenth and do NOT include a unit. (.e. 2.9)Helppppp
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you need 16.66ml (+-0.01) of 53.4 (+-0.4)wt% of NaOH with a density of 1.52 (+-0.01)g/mL to prepare 2.00L of 0.169M of NaOH. What is the uncertainty in the molarity of NaOH. FM of NaOH=39.9971 g/mol. Neglect the uncertainty in the final volume and FM.
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