If the three balloons below are at STP, what is the volume of gas in each balloon?

Q: Which of the following would be classified as a nonelectrolyte? NaMnO4 HCI CH3COOH CH3OH Question 5…

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Q: (Rank each of the molecules from least to most nucleophilic with 1 being the least four being the…

A: In chemistry, a nucleophile is a chemical species that forms bonds with electrophiles by donating an…

Q: 5. Which of the following equations represents the net ionic equation for the reaction? a. Na*(aq) +…

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Q: 1. Draw all resonance structures for the following molecule: F OH 2. From the resonance forms you…

A: Resonance structure:If the Lewis structure of a molecule or ion cannot explain by a single structure…

Q: Use this information to answer Questions 3, 4, and 5: The equilibrium constant (K) of the reaction…

A: When reaction quotient (Q) is less than equilibrium constant (K) , equilibrium of the reaction moves…

Q: Directions: Compare the following elements depending on the given periodic trend. Simply write .

A: #4) sodium and silicon belongs to the same period. As we know ionization energy is the amount of…

Q: 2. Magnesium has relative atomic mass of 24.31 amu. There are three naturally occurring isotopes of…

A: Given - Relative atomic mass of magnesium = 24.31 amu             Three isotope of magnesium =…

Q: 8. What type(s) of intermolecular force is (are) common to (a) Xe and CH3OH; (b) CH;OH and CH;CN;…

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Q: 4. Draw the structure of methyl salicylate. Remember that the R group from the alcohol is what…

A: Esters are formed by the reaction of an alcohol and a carboxylic acid, in the presence of catalytic…

Q: 2. Enthalpy: When solutions containing silver ions and chloride ions are mixed, silver chloride…

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Q: Use q and AT to determine Ceal Greaction = -Cca AT -59.2 Cal = -Ccal (8.0 °C) -59.2 Cal Cal Ccal = =…

A: Calorimeter constant is a constant that determines the heat capacity of calorimeter.

Q: A 5.00-g sample of vinegar is titrated with 0.108 M NaOH. If the vinegar requires 39.1 mL of the…

A: Given: The mass of the vinegar=5.00 g The concentration of NaOH=0.108 M The volume of NaOH=39.1m…

Q: Is the drink of boba tea with pearls in the cup a pure substance that is an element, a pure…

A: Element: An element is formed by only one type of atom. All the atoms in the element are the…

Q: 2+ -N. Ru 'N CI .N. 2 The above tris(bipyridly)ruthenium complex has a metal center (Ru*2) that has…

A: The complex compounds are surrounded by the non-metal species (atoms or group of atoms). These…

Q: 4. A string has a diameter of 2 cm and the original length of 3 m. The string is pulled by a force…

A: Answer: New length of the string will be calculated by using below shown relation γ=FL0A(L-L0) Here:…

Q: How many moles are in 12.82 grams of Ti(NO,).?

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Q: kindly answer 7th-10th item please thank you

A: Since we know that  n = Principle quantum number , it represent the number of shell in the electron…

Q: 1) ----- gives properties of erystalline solids so they dominate the material properties. 2) Crystal…

A: As per the guideline, since you have asked multiple question, we have solved the first question for…

Q: 2. a platinum electrode immersed in a solution that is 0.0400 M in Fe2SO4 and 0.00915 M in Fe2(SO4)3…

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Q: - Argon has three naturally occurring isotopes: 0.337% 36Ar, 0.063% 38Ar, and 99.60% 4ºAr. Estimate…

A: Given : There are 3 naturally occurring isotopes of Argon i.e Ar.

Q: Perfumers formulate their products by combining essential oils. Generally, perfumes are considered…

A: According to kinetic molecular theory of gases,molecules of the gas are constantly in motion due to…

Q: B. Calculate the solubility of AIPO4. (Ksp = 9.8 x 10-21) Answer: 9.9 x 10-11 M = 1.21x10- g/L %3D

A: As per student demand, solution for question number 8 . AlPO4 is spraingly soluble salt. Ksp =…

Q: A.) Write the equation for the following nuclear reactions: 1.) Beta emission by 87 Rb 2.) Positron…

A: Since you are asked for multiple sub-parts, we are entitled to solve first three questions.

Q: Thermochemistry WS4 1. Calculate AH for the reaction 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H₂O (g),…

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Q: 1.6 Reading Bond-Line Structures Given the skeleton structure shown below, what is the correct bond…

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Q: Please solution to questions 3&4

A: Answer 3 :-  B option is correct. 2 NaCl Answer 4 :- C option is correct.  0.201g of Hydrogen

Q: IV. Which member of each pair has the higher boiling point? Explain briefly your answers. 1.…

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Q: Based on the strength and type of intermolecular forces and molecular composition, one would expect…

A: Several factors like presence of hetero atoms, carbon chain length decide the miscibility of the…

Q: A reactant decomposes with a half-life of 149 s when its initial concentration is 0.312 M. When the…

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Q: Have Learned In your own words, differentiate polar and nonpolar covalent bond. 1. What is…

A: Polarity is defined as the movement of electrons between two atoms. When there is a difference in…

Q: 5. If pipes feeding a water fountain were made of copper with lead solder at the junctions, which…

A: 5. Answer - According to the question - Water fountain made up of lead and Cu when exposed to water…

Q: Element Quantity C H O 9 8 4 Carbon? What is the percent composition of aspirin? Average atomic mass…

A: Given,  Element Quantity    Average atomic mass                          (amu)        Subtotal (amu)…

Q: > Why is analytical chemistry a powerful tool in environmental investigation?

A: The analytical chemistry  plays an important role in environmental  Investigation  by  providing…

Q: Serious injuries can occur when students attempt to force the pipet bulb onto the top of the pipet.…

A: Pipette blub is one of the important apparatus which helps to draw the liquid in the pipette. It is…

Q: 2. Reaction scheme shown below is the mechanism for the formation of compound N from compound 1…

A: Two fragments (intermolecular) are bonded together by using a metal catalyst is called a…

Q: Give the balanced chemical equation for each of the following reactions. 1. Identification of…

A: Here we have to identify the following ions.

Q: Question 2 Choose all of the following that result in a chemical change O when you open a can of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…