How will you relate the synthesis of new elements to your life

Q: Which of the following is NOT one of the elements important for life? (MARK ALL THAT APPLY) oxygen…

A: The six element necessary to all loving organism is Carbon , Hydrogen , Nitrogen, Oxygen,…

Q: l LTE 1 Classroom Question 10: What would the approximate average mass of Hydrogen be? A. 6 amu Н В.…

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Q: B. Match each diagram with its correct description. Diagrams can only be used once. A В 1. Pure…

A: Elements consist of only one kind of atoms. For example, copper is an element and it is made up of…

Q: define, compare and contrast what are meant by the emperical and molecular formulas for a substance…

A: Empirical formula = Empirical formula of a compound is the chemical formula is the simplest ratio of…

Q: How does this chemical reaction causes the fireworks to operate. 6KNO3 + C7H4O + 2S -------->…

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Q: How many different chemical compounds and elementary substances are represented in the image? A. O…

A: Elementary substances are made up of only one type of element. Chemical compound is a substance…

Q: complete #13 & #14, use #15 as an example!

A: Lewis structure represents the electron distribution of the atoms around the central atom. In Lewis…

Q: O=9 O-4 Part C: Balance each of the following equations following the procedure described in class.…

A: The equations can be balanced as:-

Q: Deuterium (chemical symbol - D) is a heavy isotope of hydrogen, H. Despite having an extra neutron…

A: Option 2.C

Q: Which of the following combinations of chemicals will result in a potentially explosive mixture?…

A: For the given reactions, the possible products have been predicted below.

Q: A chemical changes       Your answer:   The substance changes   The substance stays the same…

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Q: Balance the equationNa1s2 + H2O1l2 ¡ NaOH1aq2 + H21g2

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Q: In a chemical reaction, do the elements involved change into different elements as the reaction…

A: In a chemical reaction ,do elements involved change into different elements as the reaction…

Q: NaOMe AICI, NaOEt H H.

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Q: O 2Li(s)+Cl2(g)→2LİCI(s) O NHẠCI(s)→NH3(g)+HCI(g) O Rn(g)+F2(g) →RNF2(g) O…

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Q: www-awn.aleks.com Significant Figures Counter Chapter 5. The Nervous System-Neurolo...…

A: Given: Mass of H2O = 8.45 g Molar mass of H2O = 18.015 g/mol Molar mass of glucose (C6H12O6) =…

Q: 2. Make a list of some facts in this article that relate to what we have studied so far. What We…

A: 1  As bectrium are able to substitute phosphorus with arsenic it indicates that chemistry of arsenic…

Q: After reading the text in What's now, Let us see how far you have learned this topiC. Activity 1.2:…

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Q: Post-Assessment from 8.5D Chemical Formulas Save Question 3 Water is an example of a compound. Which…

A: Chemical compound is a chemical substance composed of many identical Molecules  composed of atoms…

Q: Draw a molecular picture that illustrates the following reaction. Molecular hydrogen and carbon…

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Q: From the following chemical equation: Cl2 F+ G+H FeCl3 i) Draw the structure of F, G and H. ii)…

A: The reaction given is,

Q: 4: Change Happens! n: Identify the chemical property in these chemical reactions. Write your answer…

A: Combustible means reaction is undergoing combustion during chemical change. Flammability means…

Q: One carbon (C) and one ozone ( O 3 ) react to form one carbon monoxide (CO) and one oxygen gas ( O 2…

A: Given information One carbon (C) and one ozone ( O 3 ) react to form one carbon monoxide (CO) and…

Q: Calculate the amount of material remaining for each of the following substances. 5.25 g Rn-222 (t ½…

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Q: 8.Ni(NO3)3(aq) + KBr(aq) l

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Q: Please help don’t understand

A: A chemical reaction is symbolic representation of the conversion of substances to new substances.

Q: Use this diagram to answer the following questions. 7 Model The reactants in the above reaction are…

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Q: 2Na(s) +2H2O(l) → H2 (g) + 2Na+(aq) +2OH-(aq) Considering this equation, what evidence would you…

A: Sodium is a very reactive metal and it reacts with water vigorously. In the given reaction the…

Q: Question 23 Silver nitrate must be store in a clear and tightly-closed bottle for storage. True O…

A: Silver nitrate decomposed in presence of sunlight .To prevent the decomposition of AgNO3 it should…

Q: how many atoms are present in a 1.48 micromol

A: 1 mole of any substance contains Avogadro number of entities  Avogadro's number = 6.022 x 1023…

Q: What is the following and what are the organic molecules?         H         H H     C    C    C…

A: Given that,

Q: Why chemicals explode with nitrogen

A: Organic nitrogen containing compound are very explosive in nature.Nitrogen in it's free state exist…

Q: What is the following and what are the organic molecules? H H H C C H OH H

A: In nature various elements are present and they ar epresent either in native form or in combined…

Q: Solve this

A: Given molecule,        CBr4 molecule

Q: Automobile airbags inflate due to the formation of nitrogen gas from the chemical reaction 2 NaN,…

A: The given chemical reaction is represented as follows:

Q: given last tine on how to solve once  .08/a = .012/b = .016c   can this be better explainedThis…

A: The stoichiometric coefficients do not affect how the rate law is written, but they do affect the…

Q: Provide a Balanced equation for the hydration of each of the following compounds

A: Sodium sulfate (Na2SO4) is a strong electrolyte that dissociates completely into its ions when they…

Q: Mg(s)+Br2(l)---->MgBr2(s) express your answer as a chemical equation

A: Number of Mg on the left hand side of the given equation =1Number of Mg on the right hand side of…

Q: how many grams of hydrogen gas will I produce?

A: Given :- mass of Mg = 40 g  To calculate :- mass of H2 gas (in g)    Molar mass of  Mg = 24.305…

Q: 8. What is the theoretical number of e- in n=5 E level?

A: Total no of electron in a particular sell = n2 . Where n is the principle quantum no .

Q: When heated, NaOH decomposes according to the following equation. If all of the water is produced as…

A: Here, the molar formula can be used to calculate the value of an expected mass loss for the NaOH.…

Q: 22) HO. + H,C=C=0 ?

A: A ketene is an organic compound of the form R'RC=C=O where R and R' are two arbitrary chemical…

Q: 2. How much energy is contained in each of the following? a. 3 moles of chlorine molecules b. 5…

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Q: What is the chemical name for 1MH2SO4

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Q: Taking logarithms and antilogarithms is necessary to solve many chemistry problems. For practice,…

A: i)  N  = 29.8    logN  = log29.8   = 1.474 ii) logN = -0.035     N  = antilog(-0.035) = 0.9226 iii)…

Q: 63. This picture is an exampile of beverages. alcoholic O fruity citrus

A: In this picture wevsee that this a juice of fruit

Q: How many different chemical compounds are in the gas phase? 2. 3. 4.

A: From the given picture, it is clearly shown that there are three different compound present in the…

Q: 52/20 ZI ZI ZI

A: The probable monomers of the following polymer is