2. Convert 30 µg/ft³ to kg/m³ NB: (1ft = 12 inches, 1 inch = 2.54 cm) Answ: 1.06 x 10 kg/m³

Q: A small hole in the wing of a space shuttle requires a 16.1 cm² patch. Note: Reference the SI…

A:

Q: Predict the products for the following reaction (ignore balancing): O Sna(PO4)2 (aq) + KNO3(aq) O…

A: Here we have to predict the products formed in the following given  reaction and moles of water…

Q: 29. A sample of air was collected near a busy street in LA county. The air sample contained PM2.5…

A: Given: Mass of particle = 6.0 × 10-5 μg Measurements of container: length= 3.0 × 10-2 mwidth = 1.0 ×…

Q: Convert the following quantities into the specified units: 70 mg/dL into slug/in^3 100 km/hr into…

A: a) Given: value in mg/dL = 70 mg/dL.

Q: The density of a proton is approximately 4.0 x 1014 g/cm³. If the mass of the proton is 1.7 x 10.24…

A: The objective of this question is to calculate the volume of a proton given its mass and density,…

Q: Convert 6.4 x 10^-28 j-s/ kg to erg- min /lb. Note that “j” means “ joule” - it is one of the units…

A: 6.4*10-28 j-s/Kg to erg-min/lb Conversion required : 1 J = 107 ergs 60 sec = 1 min => 1 sec =…

Q: A piece of copper has a volume 300 L. What is the mass of the sample, in units of grams? Fill in…

A: the Red box is filled as shown below:

Q: convert 8.6g/ml to kg/m^3

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: It is recommended that drinking water contain 1.6ug/ml (parts per million) flouride (F-) for…

A:

Q: Convert 25.0m^(3) to liters. Note that 1mL=1cm^(3). 25.0m^(3)=

A: Given,convert 25.0 m3 to liters:

Q: The density of lead is 0.01137 kg/mL.  Convert the density to the units of lb/ft3. (1inch = 2.54 cm;…

A: Given density of lead = 0.01137 Kg/mL To convert density into lb/ ft3

Q: Rank the following quantities in order of decreasing mass.   Rank from highest to lowest mass. To…

A: Given masses:

Q: föllówing data was collected from a solution that was prepared to allow a sample of plastic to…

A: The mass v/s density data curve given is,

Q: 1. Perform the following conversions. (1 in = 2.54 cm; 1 ft = 12 in; 1 mi = 5 280 ft)  a) 58.8 ft to…

A: Unit conversion means conver one form of unit in to another. It is used in our day to day life.

Q: There are .355 in most cans. How many drops on this ? (20drops = 1 ml)

A: Assuming the given 0.355 is in milliliters.1mL = 20 drops.

Q: Convert 0.308 L/min to units of microliters per hour. Show the unit analysis by dragging the…

A: 1L=106 micro litersAnd 60 min =1 hr ,so 1 min =0.0167 hr

Q: A chemist prepares a solution of silver(I) nitrate (AgNO3) by measuring out 389. μmol of silver(I)…

A:

Q: Convert the following measurement. mol mol 9.3 x 10 2 2 kg m g•cm

A: 1 kilogram (kg) is equal to 1000 gram (g). And 1 m is equal to 100 cm.

Q: A chemist prepares a solution of silver perchlorate (AgCIOA) by measuring out 0.869 kg of silver…

A:

Q: Convert 0.0134 L to milliliters. Use only the metric system.

A:

Q: The mass of a sample bottle is 27.32g. When filled with water the bottle weighs 46.85g. The density…

A: The relationship between density and volume is given below.

Q: mi/hr

A:

Q: Vinyl chloride (H3ClC2) is a carcinogenic chemical widely found in contaminated groundwater systems.…

A:

Q: Convert the following. Show your solution. 1. 16.3 g/mL to kg/L 2. 80 km/hr to mi/s

A:

Q: p= 123 kg/m3, m= 65 kg, V = ?

A: Provided density of the substance (ρ)=123kg/m3 mass of substance= 65kg Since,  volume(V)=mass/…

Q: A student measured the mass of an empty micropicnometer to be 2.000g. A student places 0.500mL of…

A: Part(a): Given that the mass of micropicnometer = 2.000 g Mass of micropicnometer + citric acid =…

Q: Convert 10000 milligrams into pounds; Convert 1000 inches into meters; Convert 7.5 gallons into…

A: Conversion of units is the conversion between different units of measurement for the same quantity.

Q: Convert 2.554 mg/mLmg/mL into kg/Lkg/L.

A: The given value 2.554mg/mL is to be converted into kg/L. The same kind of quantity can be expressed…

Q: convert  *26.30 μmole/mL into mole/L *0.556 g/cm3 into kg/L *.3.5760000x107 mm/s into km/h

A: The given conversions are shown as follows,

Q: Q2. A beaker containing 28.6mL of acetone was added to a beaker containing 228.2mL of ethanol.…

A: The volume of the acetone (solute) is 28.6 mL.The volume of ethanol (solvent) is 228.2 mL.The…

Q: 1250mm to miles 16.4L to cups 65.0mph to m/sec

A: Given unit conversion can be done by knowing the unit conversion factors.

Q: Convert 20.0 milligrams to micro grams. (the symbol e represents "raised to the power of ")

A:

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

A: The objective of the question is to convert millimoles (mmol) to moles (mol).

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.