Part B 2.40x105 Pa Express your answer using three significant figures. ? P = atm Submit Request Answer Part C 124 psi Express your answer using three significant figures. ? P = atm

Q: ) bo rumeter heads 104 k Pa. express atmusphenc Phessure lof each unitt? la)em Hg= b.) Psi %3D

A:

Q: how do i convert 5.7*104miles*lb/hr to cm*g/sec?

A: Given :- 5.7*104miles*lb/hr  To convert :- 5.7*104miles*lb/hr to cm*g/sec

Q: esult as a number without units. You may use standard or exponential notation d be entered as…

A:

Q: c. Using the measurements from part a. and b., calculate the density (p) of the water in the beaker.…

A: "Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: average mass of a penny: 2.64  Using your average mass of a penny, how many pennies would be in one…

A: Given: The average mass of one penny=2.64 g  Conversion factor 1lb =454 g The number of pennies in 1…

Q: What is the correct scientific notation for 0.00541cm? Use "E" to indicate the base (x10).

A: Given, 0.00541 cm = 541/ 100000 cm = 5.41 * 10-3  cm = 5.41E-3 cm

Q: How many square miles are in a farm that occupies (4.07x10^2) acres? 1 acre 43, 560 ft and 1 mile…

A: We have to find the how many square miles are in 4.07 × 102 acres . Some basic conversion are ; 1…

Q: Find A[CIF3]/At Express your answer to two significant figures and include the appropriate units. HẢ…

A: Given data Reaction : Cl2(g)+3F2(g)→2 ClF3(g) rate : ∆Cl2∆t=-0.093 M/s

Q: Determine the specific gravity of the sample liquid given the following information: Weight of…

A:

Q: I am allowed to work with someone I just don’t understand this ... Calculations : neatly labeled and…

A: 10 mL graduated cylinder is most accurate and 100 mL beaker is least accurate.In the 10 mL graduated…

Q: A cylinder of gas has a volume of 7.250 L.  Convert that volume to quarts (qt). Express your answer…

A: A numerical problem about conversion of Liter into quarts, which is to accomplished.

Q: Convert 11.66 to K. PrOVide an answer with decimalS.

A: The question is based on the concept of unit conversions. we have to convert the given temperature…

Q: Mn³+ + e- → Mn²+ E = +0.32 v2+ + 2e → V E = -0.49 - (the answer should be entered with 3 DIGITS; and…

A: Ecell =Ecathode- Eanode Cathode is  Vanadium  anode is Manganese

Q: Dimensional analysis: How many mm3 is 0.97 qt? Solve With the most common conversions

A: The answer is given below

Q: Complete the table below. 7 Mm =   m   cg = 4 g   kL = 4000 L 8000 ms =   s

A: Complete the table below.

Q: Find A[CIF3]/At Express your answer to two significant figures and include the appropriate units. HA…

A:

Q: Convert the density 2.54 x 10-2 dag/ L to cg/kL. Express all answers in the proper scientific…

A:

Q: How do I determine which value is the most precise and which value is the most accurate when given 4…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: 6. Convert 6.015km to the following units. Round your answer to 4 sig. a. meters b. miles c.…

A: Given: measurement = 6.015 km a) since 1 km = 1000 m => 6.015 km will be = (1000 m / 1 km) *…

Q: H,O" Express your answer to two significant figures and include the appropriate units.

A: We know that              [H3O+] [OH-] = 10-14   ( at 25oC) hence first we should find [OH-]…

Q: Aqueous sulfuric acid (H₂SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A:

Q: Suppose a child’s normal temperature is 98.6°F and the only thermometer available,which is Celsius,…

A: The amount of a particular degree of coldness or hotness present in a system or body is called…

Q: Express your answer to two significant figures and include the appropriate units. HẢ Value Units m =

A: Answer :  Mass of silver= w (let) Molecular weight of silver (M)= 107.86g No. Of electron transfer…

Q: How many grams of N a Cl would need to be added to 345.00 grams öf wäter to lower the freezing point…

A:

Q: - The prefix giga is used in the metric system has a value of 1016 A 1019 10+12

A: A metric system is a measurement unit system that uses meter, liter, gram to measure the length,…

Q: Acetonitrile (ACN) is a common solvent utilized in to preparation of different classes of organic…

A: Step 1) ACN or acetonitrile is a simple organic nitrile. it is commonly abbreviated as methyl…

Q: (b) Calculate: 42.67 x 0.0967

A: Rules for significant figure All non zero integer are significant Exact number have unlimited…

Q: ln[A]t/15.4=−(4.78x10^−4M⋅d−1)(1.1x10^4d) forgot how to solve for [A]t

A:

Q: The density of pure copper is 8.89 gram/centimiter cube (at 20 degree celcius). a. Calculate the…

A: Density of a substance is related to mass and volume of the substance as shown by the equation given…

Q: ln[A]t15.4=−(4.78x10^−4M⋅d−1)(1.1x10^4d) I forgot how to solve for [A}t.

A:

Q: 1. For q=mcAT identify each variable by name and the units associated with it. а. 9 b. m с. С d. AT

A: q is heat transfer in J m is the mass of a substance in kg

Q: change 18h Dry nswer contains a unit symbol. Round your answer to 3 significant digits. μ ロ･ロ X 010…

A: Given,  □Hfus = 4.39 kJ= 4390 J T = -112 K = 161 K Mass of CS2 = 400 g Molar mass = 76 g/mol Mole…

Q: Rewrite this measurement with a simpler unit, if possible. g cm 6.5 3. cm Note: If you can simplify…

A:

Q: The distance from Portsmouth, Ohio to Lexington Kentucky is 121 miles. Show how to determine and…

A: Coverting 121 miles to inch:

Q: normal boiling poim

A:

Q: Part A Use scientific notation to express each quantity with only the base units (i.e., with no…

A:

Q: Convert -52.63 °C to k. Provide the answer with two decimals, and units.    Answer:? Units:?

A:

Q: A student sets up the following equation to convert a measurement. (The? stands for a number the…

A: Pascal to Kilopascal conversion is given below:

Q: Convert 1( slug-ft/s2) to mega pascal.

A: In this question, we have to convert 1 (slug ft/s2) to mega pascal. A slug is a unit of mass which…

Q: 1. Add 237.45 and 77.555 2. Multiply 67.884 times 0.000358 3. Divide 55.991 by 32

A: Hi, Since you have posted multiple sub-parts, we were entitled to solve first three only. If you…

Q: Question attached

A: Given information,    x = (8.3 × 103 M-2 s-1) (0.38 M)3

Q: f) 0.0000010 1x10^-6 h) 7.00

A:

Q: 1. Given: Carbon tetrachloride (Specific gravity = 1.59) has a volume of 315 liters Required: a)…

A:

Q: 1. Fifita uses a thermometer and finds the boiling põint öf consecutive experimental measurements.…

A: Since you have posted more than one question, we are solving first for you.  To solve the remaining…

Q: Convert 34.4 psi (ib/in squared ) to g/cm squared. Report to the nearest whole number (1 pound…

A: Given: Value in psi = 34.4 psi or 34.4 lb/in2

Q: A 76 pound flask of mercury costs $156.50. The density of mercury is 13.534 g/cm^3. Find the price…

A: 1 pound is equal to 453.592 g 1 cubic cm = 0.061 cubic inch

Q: (a) 7.50 km to Gm (c) 0.750 pL to uL (b) 750 Mg to Tg (d) 0.000 750 ms to ns

A:

Q: Convert 5.5Tm(tera meter) to Km O a. 5.5x10 15 O b. 5.5x10

A: Tera(T) =1012 kilo(K)=103

Q: To convert pascals (Pa) to kilopascals (kPa) move the decimal _________ places to the_______…

A: There are 1000 pascals(Pa) in 1 kilopascal(kPa) so in order to convert pascal into kilopascals we…

Q: Please help me answer and use pg 31 for questions A1 and A2 and pg 32 just for questions C1- C5…

A: It's a multipart question type.   Density of a substance is defined as the ratio of mass and volume.…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.