Express the following quantity in standard notation for the given unit. (Do not type the unit into the answer field.)  1.6 x 10-3 m = [a] mm

Q: Ethanol has a density of 0.789 g/cm3. What volume of ethanol in mL must be poured into a graduated…

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

Q: Convert 7.54×10^-8m to nanometers. Use only the metric system

A: Metric system : A unit system that is used to measure the physical quantity of a certain…

Q: Finally, sometimes the desired value does not directly match the units given but is derived from the…

A: Given: The volume of a sheet of metal = 45.5 cm3 Width = 14.8 cm Length = 15.9 cm

Q: Perform the following calculation, reporting your answer to the correct number of significant…

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

Q: convert 7.54 x 10^-8m to nanometers using only the metric system

A: The term SI base unit refers to the seven units of measurement which have been defined by the…

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

A: First, we need to understand the conversion from meters (M) to centimeters (CM). We know that 1…

Q: What is the minimum mass of galena PbS, a lead ore, from which 7.5kg of pure lead could be…

A: Given data  7.5kg of pure lead (Pb) find minimum mass of galena PbS,

Q: It seems that either your starting amount is incorrect or one of your conversion factors has an…

A: Volume: 22.3gallon1 gallon = 3.785LDensity= 0.8206g/ml

Q: Using your knowledge of the metric units, English units, and the information on the back inside…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Carry out the given conversions from one metric unit of length to another. 88.3 x10¬ -96 88.3 Mm kn…

A: Convert 88.3Mm to Km ?

Q: Convert 3.09 x 10^-3 m to the equivalent length in nanometers 3.09 x 10^-3 m =

A: In this question, we will Converted m to nm unit  You can see details Solution below.

Q: (*) 0- J kJ 37. mmol · °C ? mol · °C

A:

Q: 3. Complete the blanks in each row, as in the first example: Unit name Property measured Unit symbol…

A: Unit name: microgram The property measured: mass Unit symbol: μg Power prefix: 10-6

Q: cylindrical tank holds 4.0 kL of water. The radius of the tank is 2.25 ft. What is the height of the…

A: Given data set: The capacity of cylindrical tank=  4.0 kL = 4000 L Radius of the tank = 2.25 ft The…

Q: I want to know if there is a chart to go by to know how to convert metric systems and SI units for…

A:

Q: Using significant figure rules, the answer of 213 miles / 4.2 hours is equal to which of the…

A: In Multiplication and Division, The LEAST number of significant figures in any number of the problem…

Q: If a solution has a temperature of 355 K, what is its temperature in degrees Celsius? (please…

A: Temperature in Kelvin = 355 K

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

A: Convert the following measurement:54 cm3 = ? m3

Q: Convert 192 grams of phosphorus pentabromide to molecules.

A: Given: Mass of phosphorus pentabromide i.e. PBr5 = 192 g.

Q: Express the quantity 601.8×10−12s601.8×10−12s in ms. Using 4 significant figures

A:

Q: (0.010 cm) · O = ? km %3D

A: The student going to calculate the  1*(10)^(-7) km  And the missing part of the equation is 1=…

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

A: When given unit is multiplied by Conversion factor for desired unit, we get desired unit. e.g. 1 Kg…

Q: Convert 8.49 x 10-3 m to the equivalent length in nanometers. 8.49 × 10-3 m = nm

A:

Q: Convert 0.00787 meters to inches, with correct sig figs.  (1 inch = 2.54 cm, and this is an EXACT…

A:

Q: 2550 × 115 =?

A: • We need to calculate the final answer of 2550 × 115

Q: A cyclist rides at an average speed of 26 miles per hour, If she wants to bike 180 km, how long (in…

A: Please find your solution below : Speed is defined as the distance travelled per unit time. In other…

Q: Convert 4.3x10^-2 kilogram to nanogram. Use scientific notation

A: Given that : We have to convert 4.3x10-2 kilograms to nanograms.

Q: Rewrite this measurement with a simpler unit, if possible. 8.8 kg⋅m-m ZUGANGS me

A: We have to rewrite the given measurement into a simple unit.

Q: If I wanted to convert 34.5 meters in to km which of the following conversions factors would I need?

A:

Q: Clearly and neatly, draw a mechanism for the proposed synthesis of the anesthetic procaine…

A: To find the mechanism of the synthesis of Novocaine  from the reagents given below.We will use a…

Q: Express the following quantity in standard notation for the given unit. (Do not type the unit into…

A:

Q: Carry out the division and enter the quotient with the proper number of significant figures in…

A: This is a division operation and in division, the number of significant figures are equal to the…

Q: Round the following number to four significant figures and express the result in standard…

A: • All non zero digits are significant.• All zeros between two non zero digits are significant.•…

Q: 8 9 For the following questions, Perform the operation an express your answer in scientific notation…

A: 7)When multiplying and dividing, the answer should have the same number of significant figures as…

Q: MEASUREMENT Setting up a one-step unit conversion A student sets up the following equation to…

A: 1 mL = 0.001 L

Q: A student determines the density of a liquid by determining the mass of an empty graduated cylinder,…

A: (a) Determine mass of the liquid:

Q: Change the following measurement to the appropriate SI unit. The final unit required is shown to the…

A:

Q: What is the minimum mass of galena (PbS), a lead ore, from which 90.0 g of pure lead could be…

A: mass of lead = 90.0 gatomic mass of lead = 207.2 g/molmolar mass of PbS = 239.26 g/mol

Q: Perform the following calculations: a) 14.86 ml + 15.0 ml + 14.980 ml = b) (42.927 g/ml)(9.00 ml)…

A: According to the rule for significant digits in addition and subtraction, the number of significant…

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.