Calculate the kinetic energy of a 0.16 kg baseball moving at a speed of 25.0 Round your answer to 2 significant digits. kJ ]x10

Q: Fill out the following table using the KingDraw Application. Create the structures given, whether it...

A: To write the Chemical name and draw the structure for the given Chemical Formula.

Q: 2MNO, + 5C,0²- + 16H* → 2Mn²+ + 10 CO, + 8H,0 4. Here, 20 mL of 0.1 M KMNO, is equivalent to

A: Given:- 2MnO4 _  +5C2O42- +16 H+   -------->2Mn+2 +10CO2 + 8H2O. To find:- 20 mL of 0.1 M KMnO4 i...

Q: If a particular process is endothermic, the reverse process must be a (an):     exothermic process....

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Q: Will all the reactions below proceed to completion? Provide an explanation. CH3CH2Br + NaOCH3 CH3B +...

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Q: The lowest absorption energy of simple organic molecules can often be predicted by approximating the...

A: Given that, 1,3-butadiene is considered in a 1-D box. Given that, the excitation wavelength is λ = 3...

Q: Na,CO3(ag) + CaCl2(aq) 2 NaCl(aq) + CaCO3(s) Order the steps required to predict the volume (in mL) ...

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Q: Your answer is correct. Given reaction A+ 2B→ 3C+ 4 D with following standard enthalpies of formatio...

A: Given, A + 2B ➝ 3C + 4D Species      standard enthalpy of formation A                             10...

Q: he auerage ura capa city fa4-yer-ald is obaut 3coL. How nicnly noles uf gGs (car) do he ungs of an A...

A: Solve the problem using given information and plug values in Ideal gas law.

Q: A major component of gasoline is octane C3H18 When octane is burned in air, it chemically reacts wit...

A: Given data, Mass of octane= 9.63 g, molar mass=114 g mol-1 mass of oxygen required = ?, molar mass= ...

Q: Wine goes bad soon after opening because the ethanol (CH;CH,OH) in it reacts with oxygen gas (0,) fr...

A: Given, Ethanol (CH3CH2OH) react with Oxygen (O2) gas from the air to form water (H2O) and acetic aci...

Q: Consider the chemical reactions below and their given deltaG of reactions; NiO(s) → Ni(s)+0,(g) AG° ...

A: Any chemical reaction is said to feasible if it is spontaneous i.e., ∆Grxn is negative.

Q: How many moles are found in a 561 gram sample of iron (lll) chloride, FeCl3?

A: Given  Mass of FeCl3= 561 grams  We know that,   Number  of moles = mass / molar mass  

Q: What is the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and 29.0% oxygen...

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Q: What is the name of the compound with the formula AII3? Name: What is the name of the compound wit...

A: A compound can be defined as the substance composed of many molecules that are composed of atoms fro...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: The sign convention for heat flow are as follows: When the heat flows into the system, a positive si...

Q: An aluminum atom has a mass of 4.48 x 10 g and a small airplane has a mass of 5000. kg. Use this inf...

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Q: Gaseous methane (CH) reacts with gaseous oxygen gas (O,) to produce gaseous carbon dioxide (CO,) and...

A: This question requires first the determination of limiting reactant so that it will be used as a ref...

Q: What is rhe name for S2Cl8?

A: Given: The chemical formula of the compound: S2Cl8It is composed of two sulfur atoms and 8 chlorine ...

Q: Effective nuclear charge increases in which direction on the periodic table?     left to right acr...

A: Effective nuclear charge is the actual amount of positive charge experienced by an electron.

Q: + CrPO, + 4. K;Cr20, + KI + H;PO4 5. K,Cr,O, K,PO, + H20 Cr;(SO,); + Fe,(SO,); + K,SO, + H,0 I2 + Fe...

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Q: 5) The density of a 2.45 M aqueous solution of methanol (CH3OH) is 0.976 g/mL. What is the molality ...

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Q: 5. What would be the final volume occupied by 1.0 mol of an ideal gas initially at 0°C and 1.0 bar i...

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Q: Explain: hydrochloric acid is a strong acid while acetic acid is a weak acid.

A: Why HCl is strong and CH3COOH is weak ?

Q: Which of the following type of bonds has the ability to attract forces between electronegative atoms...

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

Q: Calculate the mass of diphosphorus pentoxide (P,0,) that contains a million (1.000 x 10°) phosphorus...

A: Given that, no. of P atoms= 1.000*106 atoms mass of P2O5=?  Molar mass of P2O5=283.889 g mol-1

Q: C3H8 + 5 O2-→ 3 CO2 + 4 H20 If 358.05 grams of CO2 are produced, how many moles of O2 were reacted?

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Q: if the atoms in water do not change, how is water able to exist as gas, liquid or solid?

A: The water molecules consists of one oxygen atom at the middle and two hydrogen atoms at extreme posi...

Q: (CH3(CH2),CH,) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide (CO2) and gaseo...

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Q: Consider the following specific heats of metals. Metal Specific Heat (J/g∙°C) Aluminum 0.903 Copper...

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Q: In a chemical reaction, the substances present after the chemical change are called reactants.  True...

A: In a chemical reaction Reactants are substances that start a chemical reaction. Products are substan...

Q: Imagine an alternate universe where the quantum numbers for the hydrogen-like atom follow different ...

A: The Pauli Exclusion Principle expresses that, in a particle or atom, no two electrons can have a sim...

Q: An aluminum atom has a mass of 4.48 x 10 - 23 g and a small airplane has a mass of 5000. kg. Use thi...

A: 1 mol of a substance contains Avogadro number of atoms.  Therefore 1 mol aluminum contains 6.022×102...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

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Q: hthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas will...

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Q: benzophenone.

A:   Structure of benzophenone:     Functional groups:  1. carbonyl 2. Aromatic C-H  

Q: Propose an efficient synthesis for the following transformation: HO (b) The transformation above can...

A: We have to carry out the given transformation. And given the sequence of the required reagents.  

Q: DATA AND RESULTS A. Weight = 2 g B. Weight of water = 8 g C. Freezing point of Ice = 0C D. Freezing ...

A: Given : Weight of urea solute (W1) = 2 g Weight of water solvent (W2) = 8 g  Freezing point of ice =...

Q: A mixture of helium and oxygen gas is expanded from a volume of 47.0L to a volume of 91.0 L, while t...

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Q: A 28.0 g chunk of aluminum is dropped into 100.0 g of water with an initial temperature of 20.0 °C. ...

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Q: 5. 10.0 moles of an ideal gas (the system) is confined in a piston and cylinder assembly similar to ...

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Q: 1. What is the chemical reaction involved i the synthesis of methyl salicylate? 2. Give also the re...

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Q: Hydrogen peroxide and the iodide ion react in acidic solution as follows:

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Q: Consider the following reaction: HC,H3 O2 (ag) + H2O (1) K. М НС2Н3О2, what is the equilibrium conce...

A: The equilibrium concentration of H3O+ can be calculated as follows

Q: How much crystalline sugar (10% moisture content by weight) must be added to 35 litres of 10.5° Brix...

A:                             Volume of apple juice = 35 L                                        Spec...

Q: Convert 0.19 moles of carbon dioxide to grams of CO2.

A: Answer: This is question based on mole concept where each mole of the substance has a fixed mass cal...

Q: In the qualitative tests for SULFATE and SULFITE ions, explain or discuss why SULFATE ions will NOT ...

A: Given that, the qualitative tests for sulfate and sulfite ions. Also, sulfate ions will not form a p...

Q: Estimate gas viscosities of a 0.70-specific gravity gas at 200 F and 100 psia, 1,000 psia, 5,000 psi...

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Q: What is the number of moles in potassium hydrogen phthalate?

A: As no exact amount of potassium hydrogen phthalate, so I will solve the question considering the amo...

Q: Consider the decomposition of nitrosyl bromide into nitrogen monoxide and bromide gas, which has an ...

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Q: physical chemistry 2, thermodynamics Exercise 2 Calculate the change of enthalpy, entropy and Gibbs ...

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