Subtract/Multiply/Divide using Significant figures 1. (16.75 - 6.2) x (9.56 x 10-19) ------------------------------------------ (6.753.2) x (8.5679...

Subtract/Multiply/Divide using Significant figures

1.

(16.75 - 6.2) x (9.56 x 10^-19)

------------------------------------------

(6.75^3.2) x (8.5679 x 10¹¹)

This is just one problem, just dividing it

2. Convert 9.64 x 10¹⁴ pm³ to nanometers

Expert Solution

(16.75 - 6.2) x (9.56 x 10^-19) 10.52 x 9.56 x 10^-19 100.5712 x 10^-19

------------------------------------------ ------------------------------------- ---------------------------

(6.75^3.2) x (8.5679 x 10¹¹) 450.580 x 5.8679 x 10¹¹ 2643 x 10¹¹

answer = 3.8038 x 10^-32

queen_honey_blossom answered 2 years ago

Write a calculator program that prompts the user with the following menu: Add Subtract Multiply Divide...

Write a calculator program that prompts the user with the following menu: Add Subtract Multiply Divide Power Root Modulus Upon receiving the user's selection, prompt the user for two numeric values and print the corresponding solution based on the user's menu selection. Ask the user if they would like to use the calculator again. If yes, display the calculator menu. otherwise exit the program. EXAMPLE PROGRAM EXECUTION: Add Subtract Multiply Divide Power Root Modulus Please enter the number of the...

Implement a Java program that is capable of performingthe basic arithmetic operations (add, subtract, multiply, divide)...

Implement a Java program that is capable of performingthe basic arithmetic operations (add, subtract, multiply, divide) on binary numbers using only logical operations (i.e., not using the actual mathematical operators thatJava already supports).A skeleton for the implementation is provided and can be downloaded from Canvas.In this source file (BinaryCalculator.java), there is already code to read stringsfrom the keyboard. The program will exit if the string “QUIT” is received, otherwiseit will attempt to process commands of the form: <binary operand 1> <operator> <binary...

Convert the following to Octal, hexadecimal and binary (long method(multiply and Divide by methods)) a.1364.367(10) b.1568.246(10)...

Convert the following to Octal, hexadecimal and binary (long method(multiply and Divide by methods)) a.1364.367(10) b.1568.246(10) c.846.578(10) d.245.86(10) e.2647.95(10)

Calculate each of the following quantities. Remember Significant Figures. (a) mass in kilograms of 4.3 x...

Calculate each of the following quantities. Remember Significant Figures. (a) mass in kilograms of 4.3 x 10^20 molecules of NO2. (b) moles of Cl atoms in 0.0460 g C2H4Cl2 (c) number of H- ions in 5,54 g SrH2

Retail Corp adopted the dollar-value LIFO method on 1-1-2015. (Divide; separate into layers; multiply each layer...

Retail Corp adopted the dollar-value LIFO method on 1-1-2015. (Divide; separate into layers; multiply each layer by own index) 4 Date Year-end inventory at year-end cost Cost index at date indicated Ending inventory at base year cost separate into layers and multiply by own index Sum recomputed layers 1-1-15 $100,000 1.00 12-31-15 $220,000 1.10 12-31-16 $225.000 1.20 12-31-17 $240,000 1.30 12-31-18 $300,000 1.35

HCN has a pKa = 6.2 x 10-10. If a 50.0 mL of 0.100 M HCN...

HCN has a pKa = 6.2 x 10-10. If a 50.0 mL of 0.100 M HCN is titrated with 0.100 M NaOH, calculate the pH a) after 8.00 mL base, b) at the halfway point of the titration, c) at the equivalence point. Answers are below, I need to know how to get to them step by step/conceptually Confirm: a) 8.49 , b) 9.21 c) 10.96

Answer the following and express your answer using two significant figures. Calculate the final concentration of...

Answer the following and express your answer using two significant figures. Calculate the final concentration of each of the following diluted solutions. A) 3.5 L of a 4.0 M HNO3 solution is added to water so that the final volume is 8.0 L . B) Water is added to 0.15 L of a 6.0 M KOH solution to make 2.0 L of a diluted KOH solution. C) A 35.0 mL sample of 8.0 % (m/v) NaOH is diluted with water...

Answer the following and express your answer using two significant figures. Calculate the grams of solute...

Answer the following and express your answer using two significant figures. Calculate the grams of solute needed to prepare each of the following solutions. A) 1.6 L of a 4.5 M NaOH solution B) 7.0 L of a 0.20 M CaCl2 solution C) 180 mL of a 3.50 M NaNO3 solution

Perform the following calculations to the correct number of significant figures. (9651+51-6.9) x (8.9x10^6)

1: State how many significant figures there are in each of the following calculations, and indicate...

1: State how many significant figures there are in each of the following calculations, and indicate which is the limiting value: Part (a) (18.7)2: 1- 1 (limited by 2) 2-4 (limited by 18.7 3- 2 (limited by 18.7 4- 3 (limited by 18.7) 5- None of these. Part (b) (1.60 × 10-19)(3712) : 1- 2 (limited by 3712) 2- 2 (limited by 1.60) 3- 4 (limited by 3712) 4- 3 (limited by 1.60) 5- None of these. 2: A student...

Question