NO21 15. Formula: No: 2. 16. Name:

Q: Pmease assist with number 1.   this is NOT a graded question.  See below: This is not a graded…

A: Magnesium reacts with HCl to give MgCl2 and hydrogen gas as per the following equation: Mg (s) +…

Q: Calculate the pH of each solution.

A: The dissociation reaction is  HClO4 ---> H+ + ClO4-  Hence from 1 mole of HClO4 we will get 1…

Q: 1.5 oz to grams

A:

Q: Could I get help with questions 1-3?

A: Approach- Draw the graphs - [A] Vs T 2. ln[A] Vs T 3) 1 / [A] vs T Out of three graphs. the…

Q: 17.7 mL to L

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Q: What is 89.2+62.3 estimated?

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Q: The coldest temperature ever measured in the United States is -80 °F, recorded on January 23, 1971,…

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Q: A human hair is 75 um across. How many inches is this? STARTING AMOUNT ADD FACTOR ANSWER RESET *( )…

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Q: [(1 x 10230 x 1 x 10–280)4]/(1 x 10270)1/3

A: The equation is as follows: [(1 x 10230 x 1 x 10–280)4]/(1 x 10270)1/3

Q: I neesd help with questions 1-8 in the above questions.

A: We have to answer the following questions NH4Cl compound is acidic, basic or neutral. Write the…

Q: 750 mK/s to K/s?

A: Step 1mk/s means “millikelvin per sec” and K/s means ‘Kelvin per sec”Here, conversion of mk/s to K/s…

Q: Droperidol is used to treat postoperative nausea. An order is given to administer 0.263 mg…

A: To calculate the flow rate in milliliters per hour, we first need to determine how many milligrams…

Q: Numbers 14 and 15

A: 14- Reaction mechanism A has one peak therefore it has one elementary step

Q: All of the structures is Figure 3-6 would have an IR spectrum with signals at (more than one answer…

A: Infrared spectrum is a plot of percentage transmittance versus stretching frequency. Interpretation…

Q: 1.11 The crystal structure of sodium chloride (NaCl) is a simple cubic with the Na and Cl atoms…

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Q: What steps do I take to convert 15.10 x 10-1 mm to m?

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: what is 1.0x10^-5 equal?

A: This is simple mathematics. We can easily solve by using concept of 10 to the power (-ve) is written…

Q: this is incorrect, I entered that number and it marked it as wrong

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Q: 4. What happened to the impurities (husk etc.)? Why? 5. Can the solid particles be separated from…

A: Rice mixed with water.

Q: C CI Br you

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Q: 1/T(K) ln(p) 0.00341 -4.33 0.00295 -1.335 0.00267 0     Graph the following using excel

A: Given data are

Q: 3.41 × 10-1 - 5.7 × 10-3)*[(6.8 × 10-2)/(1.82 × 10-3)]

A: The question is based on the concept of physical chemistry. we have to calculate the given fraction…

Q: 0 КО к

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Q: A ______________________is the physical combining of two or more substances (not necessarily…

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Q: 100 - 15 = 85 not 75

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Q: Carbon dioxide plays an important role in the health of our atmosphere as it is a greenhouse gas,…

A: Note: Since you have posted a question with multiple sub-parts, we will provide the solution only to…

Q: 1 calorie is equal to 4.184 joules. true or false

A: The question is asking to verify the equivalence between the units of energy, calorie and joule.

Q: phases of matter (solid, liquid, and gas) is NOT correct? a. All three phases consist of particles…

A: 1) The solid phase consists of vibrational motion of molecules. Liquid and gasious phase consists of…

Q: A gas has a volume of 4.23 L at 0°C. What final temperature, in degrees Celsius, is needed to change…

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Q: Q: (4.80 x 10^{-107}) X (5.00 x 10^{-11})= a 2.40 x 10^{-96} b 24.0 x 10^{-96} c 2.40 x…

A: Answer :---- Here, we have to multiply the numerical coefficients (4.80 and 5.00) are :-4.80 x 5.00…

Q: (16.1×4200/0.17×830)³

A: Given that, (16.1×4200/0.17×830)³

Q: 1222.5+6.24+3.88 Express your answer to the appropriate number of significant figures.

A: There is an addition of 3 numbers.