Reaction of 2-methylpropene with HCl might, in principle, lead to a mix- ture of two products. Draw them.

Q: How many molecules of sulfuric acid are in 5.00 g of sulfuric acid? Write your answer with the…

A:

Q: Compare picture I and II and choose: A = If the indicated property is greater in picture I than in…

A: A = If the indicated property is greater in picture I than in II this is because troupylium cation…

Q: 11) Determine the molecular formula and the empirical formula. Grey = C, Red = O, White = H. (Can…

A: Introduction Molecular formulae = The number of atoms of each element in one molecule of a substance…

Q: < 2:24 STARTING AMOUNT A toy top has a mass of 32.0 g Cu How many atoms Cu are in this spinning top,…

A: The objective of this question is to find out the number of atoms of Copper (Cu) in a toy top that…

Q: (Q51) Which of the following are electrolytes (substances that produce ions when dissolved in…

A: Electrolyte is as substance that produces ion when dissolved in water and then conduct electricity.

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

A: Logarithm and  antilogarithms are used for the chemistry problem because it reduces an extremely…

Q: 2. When you mix two gases what can you predict about the conservation of volume in this case?

A: We have find out the answer. Note- Since you have posted multiple questions, we will provide the…

Q: where did the 1.5032 come from?

A: Where did the 1.5032 come from ?

Q: (a) A homogeneous mixture which contains water as a solvent is called, (b) Ni(CIO.)2-6H2O is…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 3.34×1022 HeHe atoms Express your answer using three significant figures.

A:

Q: For a sample consisting of 258.49 × 1023 molecules of methane, CH4, calculate

A: Given: no of molecules = 258.49 x 1023 moleculesWe know that,1 mol contain =NA= 6.023 x 1023…

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

A: Complete the table,NlnNlogN6.194.016-0.455

Q: -M-M-M-M-M-M-M-M-M- (a) -M-L-M-L-M-L-M-L-M- (b) -L-M-M-L-M-L-L-M▬M— io -M-M-M-L-L-L-M-M-M- (d)

A: Copolymer is formed from two or more monomer species. This copolymer can be of various arrangements…

Q: Where did you get 5.8166

A: See the quadratic equation,  4.8166 = x/(2.4-x) 4.8166 × (2.4-x) = x 4.8166 × 2.4 - 4.8166x = x…

Q: Where does the 3.77 come from, if you don't mind me asking?

A: The equilibrium constant of a cell reaction can be determined by the following reaction: E=0.059nlog…

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Q: Ascorbic acid (C₆H₈O₆) is also known as Vitamin C. How many molecules of C₆H₈O₆ does a Vitamin C…

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Q: Calculate the number of oxygen atoms in a 100.0 g sample of vanadium(V) oxide (V,O,). Be sure your…

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Q: 10. The Madrigal family grills every Sunday after their weekly soccer match with the Dorsey family.…

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

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Q: Determine the empirical and molecular formulas of each of the following substances. Styrene, a…

A: Empirical formula :-The formula which shows only relative number of atoms of different elements…

Q: Write the correct answer with 1 place after the decimal point. What is the molecular mass of…

A: The molecular mass of a compound can be obtained by addition of atomic mass of each element present…

Q: N 6.02 In N 3.109 log N -0.094

A:

Q: (The formula in this problem may not be a real molecule.) How many grams of hydrogen atoms are…

A: Given : moles of carbon = 47 mole

Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: What is the molar mass of X5((ZT3)3 in grams per mole? (Assume that the molar mass of X is 60.94…

A: The molar mass of a molecule is the sum of the atomic mass of all the atoms present in the molecule.

Q: ▼ Number of moles (n) of NH4Cl in 96.6 g of this substance. Express the amount in moles to three…

A: 1 moles of a substance contains 6.023×1023 molecules of that substance.

Q: Perform the following calculation to the correct number of significant figures: O 130.85 O 130.8…

A: Addition and subtraction:In this case we round the answer to the same number of decimal places as…

Q: What is the percent composition of H in C9H20? Record your answer to 2 decimal spaces.

A:

Q: need to show ALL calculation work for how you got 28.05. Note that the molecule has a mass of 28.05…

A: Atomic weight of C atom = 12.01 amu  Atomic weight of H atom = 1.008 amu

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

A: We know that, Lowest significant digit present in the given questions is also a part of answer means…

Q: 3.34×1022 HeHe atoms Express your answer using three significant figures.

A:

Q: Do you round before or after multiplying the molecular mass of an element for example I multiplied…

A: Given  Molar mass of Carbon =12.011  Then Molar mass of  C12 =?

Q: (Incorrect) How many total atoms are in 80.7 g of copper(II)sulfate? Provide your answer in…

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Q: 10. CHALLENGE. You have two distinct gaseous compounds made from element X and element Y. The mass…

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Q: Hydrates have the general formula: CxAy•z H₂O where z designates the number of water molecules in…

A: Hydrates have the general formula:CxAy.zH₂Owhere z designates the number of water molecules in one…

Q: 1.8 mol S² Eq s² =

A: Answer:Valency factor of an ion is always equal to the magnitude of charge present on it.

Q: How many moles of water are in a snowflake weighing 5.0 X 105 g ? How many of these snowflakes would…

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Q: 1. Solve and choose the correct answer from the given choices: a. How many atoms of tin are found in…

A: 1. We have to calculate the number of atoms present in 3.5 moles of tin, Sn. We know that 1 mole of…

Q: Q7) a compound is found to contain 40 % carbon, 6.7 % hydrogen, and 53 % oxygen by weight. What is…

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Q: Consider the following chemical reaction. 3 Zn(C₂H₃O₂)₂(aq) + 2 Na₃PO₄(aq) → 6 NaC₂H₃O₂(aq) +…

A: The formula weight (FW) of a compound is calculated using the following expression: FW=∑ni×Mi where…

Q: How many decigrams are in 4.6 decagrams

A: Decagram is a a unit of mass equal to 10 grams and decigram is a a unit of mass equal to 0.1 grams.

Q: Which of the following has more atoms: 4.04 g of helium atoms or 16.1 g of gallium atoms? 4.04 g of…

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Q: It is often possible to change a hydrate into an anhydrous compound by heating it to drive off the…

A: Given: Mass of KF hydrate i.e. KF·nH2O = 31.43 g. And the mass of anhydrous KF after heating = 19.40…

Q: what is the mass, in grams, of 4.224 liters of gasoline (0.670)

A: The mass of a compound can be calculated using the formula:

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.