Carry out the following calculation with the correct number of sig figs. (24.324)(3.2122) – 9.3210 Carry...

Carry out the following calculation with the correct number of sig figs. (24.324)(3.2122) – 9.3210

Carry out the following calculation with the correct number of sig figs.

(431.00791+52.5441) / 45.3200130

Solutions

Expert Solution

queen_honey_blossom answered 2 years ago

Next > < Previous

Related Solutions

Q- how many sig figs are in a-100cm b-372992 ml Q- find the number of photon...

Q- how many sig figs are in a-100cm b-372992 ml Q- find the number of photon when wavelengrh ia 337nm energy is 3.83m.J

Express the maximum planar densities of the following Unit Cells (to 3 sig figs): a) Simple...

Express the maximum planar densities of the following Unit Cells (to 3 sig figs): a) Simple Cubic (SC) Unit Cell w/ equal sized atoms b) Body Centered Cubic (BCC) Unit Cell w/ equal sized atoms c) Face Centered Cubic (FCC) Unit Cell w/ equal sized atoms

1. Carry out the following calculations, expressing each result with the correct number of significant figures:?...

1. Carry out the following calculations, expressing each result with the correct number of significant figures:? a) 16.421 g + 0.050 48 g = ? g b) 4.6742 g / 0.003 71 L = ? g/L c) 0.541 mL + 32.1 mL - 2.5833 mL = ? mL 2. The following cylinder contains three liquids that do not mix with one another: water (density=1.0g/mL), vegetable oil (density=0.93g/mL), and mercury (density=13.5g/mL -Which liquid is which? a.Top liquid is? b. Middle liquid...

Please use sig figs and dimensional analysis and explain process! 1. Dissolve 69.0 g NaNO2 in...

Please use sig figs and dimensional analysis and explain process! 1. Dissolve 69.0 g NaNO2 in 1.00 x 102 mL H2O. (a) If the temperature of the solution is 100°C, what is the vapor pressure above the solution? The density of H2O at 100°C is 0.9591 g/mL. (b) Calculate the change in the boiling point of the solution, and calculate the boiling point of the aqueous solution. (c) Calculate the freezing point of the solution. The density of H2O at...

What answer should be reported, with the correct number of significant figures, for the following calculation...

What answer should be reported, with the correct number of significant figures, for the following calculation (249.36+ 41.3)/63.7?

1. What is the two’s complement of: 00110101 2. Carry out the following calculation using 8-bit...

1. What is the two’s complement of: 00110101 2. Carry out the following calculation using 8-bit signed arithmetic (convert to 8-bit binary sequences) and use two’s complement for the negative number, give the result as both an 8-bit binary sequence and in base 10: 127 – 74. 3. What does shifting a binary sequence to left by 3 places correspond to (from the arithmetic standpoint)

carry out the following operations,and express the answer with the appropriate number of significant figures and...

carry out the following operations,and express the answer with the appropriate number of significant figures and units. a)(5.231 mm)(6.1mm) b)72.3 g/1.5mL c)12.21g + 0.0123g d)31.03g + 12mg

The Federal Reserve has the power to __________________. Note: Please select two correct answers. carry out...

The Federal Reserve has the power to __________________. Note: Please select two correct answers. carry out monetary policy through open market operations lend money directly to its member commercial banks act as a lender of first resort open checking and savings accounts for individuals

(Sig Figs) Iron(III) oxide reacts with carbon monoxide according to the equation: Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g) A reaction mixture...

(Sig Figs) Iron(III) oxide reacts with carbon monoxide according to the equation: Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g) A reaction mixture initially contains 22.20 g Fe2O3 and 14.00 g CO. The online website said the answer is m = 2.32g ( 3 sig figs) While my answer was 2.318 ( 4 sig figs) Heres my calculations 22.20 g Fe2O3 / 159.69 = 0.13901934999060680067631035130565 mols of Fe2O3 14.00 g CO / 28.01 = 0.49982149232416993930739021777936 mols of CO 0.13901934999060680067631035130565 x 3 = 0.41705804997182040202893105391696 mols of Fe2O3 needed to...

Which of the following is a correct calculation for after-tax salvage value if salvage value and...

Which of the following is a correct calculation for after-tax salvage value if salvage value and book value differ? A) Salvage – T(book value – salvage) B) (Initial cost - Salvage)T – (book value – salvage) C) Salvage – T(salvage – (initial cost – accumulated depreciation)) D) (Salvage – accumulated depreciation)T – (salvage – book value)

Subjects