Arrange the measurements in ascending order: 0.001 m, 0.001 km, 1 pm, 0.1 mm, 10 cm, 100 um, 1000 nm

Q: if 4.5 g of sodium carbonate react with calcium hydroxide, what is the mass of the precipitate forme...

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Q: Predict the MAJOR carbon-containing product(s) of the following reactions. Show stereochemistry wher...

A: Here, cyclic anhydride (reactant) is reacts with methanol(CH3OH) and forms an ester. With one equiva...

Q: Write the condensed structure of the following: 4. Propyl Pentanoate 5. Pentanenitrile

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Q: 4.The elementary and irreversible reaction 2A B+C takes place in 50°C and the rate constant is 1 min...

A: Given elementary reaction is :  2A -----------> B + C  Rate constant = k = 1 min-1 M-1  Initial m...

Q: Me et the Elem ents Name: In each boxx please find and then write the correct element by name, its a...

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Q: /hich of the following reactions will result in formation of a ketone? 1) 0=C=0 CA) MgBr 2) H3O* 1) ...

A: Given are organic reactions 

Q: What conversion factor would you use to convert 72.9 g Cl to moles of Cl?

A: given, the mass of Cl = 72.9 g the molar mass of Cl = 35.5 g.mole-1

Q: Question 2 Based on the reaction below, which direction would the following changes to the reaction ...

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Q: The difference between ΔH and ΔE is _________. that one refers to the system and one refers to the ...

A: The total energy of a system is known as the internal energy of the system. The heat change at the c...

Q: Place an asterisk by each stereocenter in the molecules depicted below. Note that if this were an ex...

A: Stereocentre is the particular carbon centre in which groups are attached that orient in different d...

Q: Be sure to answer all parts. The AG for the reaction H,(e) + I(8)= 2HI(3) is 2.60 kJ/mol at 25°C. In...

A: Given-> H2(g) + I2(g) -->2HI (g) ∆G°= 2.60 KJ/mole = 2.60 × 1000 = 2600 J /mole (1 KJ = 1000 J...

Q: De sure to answer all parts. The AG" for the reaction is 2.60 kmol at 28C. In ene esperiment, the in...

A: Given data : PH2 = 4.32 atm PI2 = 0.017 atm PHI = 0.50 atm Temperature = 25°C = 298 K Gas constant R...

Q: Ammonia (NH,) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,0). W...

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Q: Determine the concentration of a solution that contains 825mg of Na2HPO4 dissolved in 450.0mL of wat...

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Q: Ammonium perchlorate (NH,Cio,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...

A: Given :- mass of ammonium perchlorate = 3.63 g  To calculate :- mass of O2 produced (g)

Q: When 4.3 kJ of heat are added to an unknown quantity of water, the temperature rises from 34oC to 45...

A:     4.3 KJ of heat is added to an unknown quantity of water and the temperature of water rises from ...

Q: 1) Cl2, H30* 2) NaCN 3) H2SO4, H20 4) SOCIl,

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Q: Calculate the quantity of heat required to raise the temperature of 60.0 g of water from 22.1 °C to ...

A: Specific heat capacity is amount of heat capacity is required to raise temprature of one gram substa...

Q: Be sure to answer all parts. The reaction between aluminum and iron(III) oxide can generate temperat...

A: Aluminum reacts with iron(III) oxide to form aluminum oxide and iron. The equation for the balanced ...

Q: In an atom, what is the maximum number of electrons that can have a principal quantum number n = 6?

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Q: One drawback of lithium is that it also reacts favorably with O2 in the air to produce Li, Balance t...

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Q: At an altitude of 15 km the temperature is 217 K and the pressure 12.1 kPa. What is the mean free pa...

A: Cross-sectional Area for Nitrogen is 0.43 nm2 Temperature = 217 K

Q: 4. Consider the reaction of ammonium ions (NH*) and nitrite ions (NO,"), shown in Equation 19. NH,*(...

A: Answer: Order of reaction with respect to each reactant is actually its molecularity in the rate det...

Q: Consider the problem below: (Equation 1) 5 CO(g) + 5 H2O(1) · C5H10(1) + 5 O2(g) AH = 890.6 kJ ---> ...

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Q: An unknown compound has the molecular formula C6H12O2. The compound shows a strong peak in its IR sp...

A: molecular formula C6 H12  O2 IR Spectrum - 1700 this peak is due to C=O stretching   

Q: You started with 1.000 g of unknown and isolated 0.9550 g of metallic Cu. What is the calculated for...

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Q: The heat of solution of potassium acetate (KC2H3O2) in water is -15.30 kJ/mol. If 15.90 g of KC2H3O2...

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Q: Substances A, B, and C can all act as oxidizing agents. In solution, A is green, yellow, and C is re...

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Q: What is the average mass, in grams, of one Zn atom? Multiple Choice 65 39 g 65.39 amu 1.09 x 1022g 1...

A: The mass of an atom can be determined from the molar mass and Avogadro's number. The number of atoms...

Q: suggest the MIC for the unionised form of the acidic preservative with a pKa of 4.2 is 0.0185mg/mL. ...

A: Given that, the MIC for the unionized form of the acidic preservative with a pKa of 4.2 is 0.0185mg/...

Q: 9). 10)

A:   Given  

Q: Complete the reaction scheme below with the missing structure and any other necessary reagents. You ...

A: The answer is as follows:  

Q: What is the mass of oxygen atoms are in 4.36g of FeSO4?

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Q: deltaG tells us if a reaction can occur, but not if a reaction will actually occur. What measurement...

A: The Gibbs free energy tells about the energy which can be used for doing useful work. This parameter...

Q: How many moles of hydrogen gas are generated by 0.039 grams of magnesium? Report the answer to four ...

A: Given data : Mass of magnesium = 0.039 g Molar mass of Mg = 24.305 g/mol So,  Moles of Mg = mass/mol...

Q: Be sure to answer all parts. Prediet the sign of the entropy change for each of the following proces...

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Q: Use the table to caleulate AG" for the following reactions at 25°C. Species AG (kJ/mol) Mg(s) 0:8) M...

A: In the given question standard free energy change of different species are given and one needs to de...

Q: How many milliliters of 0.20 M chloric acid are needed to prepare 3.0x102 milliliters of 0.050 M chl...

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Q: Calculate the standard enthalpy change for the reaction 2C8H18() + 1702(g) 16CO(g) + 18H20(). Given ...

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Q: • Use the table of Bond Energies (BE) in the table below to calculate the Heat of Reaction, AHxn for...

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Q: Click in the answer box to activate the palette. Determine the empirical formula of a compound havin...

A: From the given percentage value we calculate moles of each element . Then ratio of the moles of elem...

Q: 2. Consider the two cyclic molecules below A. В. a. The CH2 hydrogens of molecule A. and B. show ver...

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Q: A 100.0-mL sample of spring water was treated to convert any iron present to Fe2*. Addition of 25.00...

A: Balanced equation of the reaction between Fe2+ and Cr2O72- indicates 6 moles of Fe2+ combines with 1...

Q: 3. Calculate the pH of the following: 500 ml of pure water 10.0 ml. of 0,3 F hydrochloric acid added...

A: Here we have to find pH of 500 ml of pure water and pH after adding 10 ml of 0.3F hydrochloric acid ...

Q: How many grams of ammonium chromate are needed to prepare 315 mL of 0.452 M solution

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Q: Click in the answer box to activate the palette. Balance the equation representing the reaction betw...

A: First balance both side atoms then finally balance the equation .

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temp Suppose the temperature of a sa...

A: To solve this problem we will use the combined gas law .  Which is given as  P1V1/T1 = P2V2/T2     

Q: 1ow. 1. Chemical potential energy is found in the between atoms and is transformed into energy durin...

A: * For answering o table is not available.

Q: At elevated temperatures, ammonium iodide decomposes according to NH4I(s) ⇌ NH3(g) + HI(g) (a) If ...

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Q: sample of He occupies a volume of 213 mL at 132.3 kPa. What volume in ml would the gas occupy if the...

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