1. 23.78 hg = kg %3| 2. 3423 L= cL 3. 9.643 Mm = m

Q: 2.36 mL to L 3401.00 g to kg

A: A) 2.36mL to L We know that, 1 mL = 0.001 L So , 2.36 mL = 2.36×0.001 L= 0.00236 L

Q: What is the volume of the following? A. 25g iodine; density=4.93g/cm³ B. 226g carbon;…

A: Given :  A. 25g iodine; density=4.93g/cm³   B. 226g carbon; density=0.089g/cm³  A. 6.00cm³ bromine;…

Q: A common unit of pressure is the Pascal, Pa, which is equivalent to Newton per meter squared (N/m2).…

A: Given:0.224808943 pounds is identical to 1 Newton.

Q: Kmax = (6.63x1034 J.s) (7.09x10¹4 s¹)-(2.17x10 J) h. y = 2.25×108 m/s 3.00×108 m/s 1.

A:

Q: Complete the table below relating the values. Each value is =0, >0, or <0

A: We have knowledge about two equations: One is Nernst Equation according to this, Second is…

Q: A mass of 1.0×10−5 μkgμkg is the same as   1.0×10−8 gg. 1.0 mgmg. 1.0×10−11 gg. 1.0 kgkg.

A: 1 micro is a factor of units equivalent to 10-6. 1 micro is represented by symbol  = μ

Q: Can anyone show me the solution? 0.45 l =    dl 1dl =    l 740 cc =  l 33kg =     g 1000 ul =…

A: Note:  1 l = 10 dl = 1000 cc 1 kg = 1000 g 1 ml = 1000 ul 1 cc = 1 ml 100 cc = 1 dl

Q: (4.8 x 10-14 ) (2.0 x 109) in scientific notation

A: (4.8 x 10-14 ) (2.0 x 109) in scientific notation

Q: The “normal” lead content in human blood is about 0.40 part per million (i.e., 0.40 g of lead per…

A: We know that,                       1 Million = 10^6   Also, we know that part per million means…

Q: [(1 x 10230 x 1 x 10–280)4]/(1 x 10270)1/3

A: The equation is as follows: [(1 x 10230 x 1 x 10–280)4]/(1 x 10270)1/3

Q: 1. Mg + ip- X+ a 2. Co + H- X+ Co 3. 2U+ in- Kr + Ba + 3 X 235 4. Cr + a- X+ ¿n 5. 200 - 2F + X

A: Question belong to nuclear chemistry. We will balance the chemical reaction according to the rule of…

Q: The single proton that forms the nucleus of the hydrogen atom has a radius of approximate 1.0x10-13.…

A: Volume of nucleus and Hydrogen atom is determined as given below,

Q: Shonda’s car gets an average of 27 miles per gallon. Gas costs $2.25 per gallon and she drives 892…

A: Total distance covered is 892 miles. Distance travelled for 1 gallon is 27 miles. Cost of 1 gallon…

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

A:

Q: (1.8, Similar to For Practice 1.8) Convert 9.255 L to gallon by dimensional analysis. (Hint: 1.057…

A:

Q: (2.08 x 105)(7.0 x 10-5) =

A: In this question, the multiplication result of the two numbers has to be determined. Let first…

Q: 7.1 x 10 7 mol 2 kg m 0 mol g'cm 2

A: Given data: 7.1×107 molkg · m2 We have to find the value in molg · cm2.

Q: A graduated cylinder weighs 28.66 grams when empty and 35.27 grams when filled with water at 4oC.…

A: Solution -

Q: Specific gravity has unit (a) g/cc (b) g/L (c) unitless (d) both g/cc and g/L

A: Specific gravity shows the relation of the density of any object with the density of water.

Q: (9.75 x 103)(8.4 x 10-6)

A:

Q: If the specific gravity of a liquid is 0.9; then its density equals to: * O 0.9 kg/m3 56.2 kg/m3…

A:

Q: Na* levels: 118 mEq/liter (normal: 136-145 mEq/liter) K* levels: 2.4 mEq/liter (normal: 3.5-5.0…

A: This data is showing the concentration of Na+, K+ , Cl- ions in the blood of a person and also the…

Q: lass 0.900 0.800 y=0.608x + 0.011 0.700 0.600 0.500 0.400 0.300 0.200 0.100 0.000 0.00 0.20 0.40…

A: Given :  We have to calculate the density of unknown solution.

Q: convert 1228kg/ML to g/ml

A: The question is based on the unit conversion of Kg/mL to g/mL.         In general these are the…

Q: . One teaspoon of sertraline 20 mg/mL must be mixed into eight fluid ounces of water before…

A: 1 teaspoon of sertraline is mixed with 8 fluid ounces ( 8 fl oz ) of water  We need to express the…

Q: 16.0 x10 3. 4.0 x 10-5 K[0.200]m[0.10o]" m=? K[0.100]"[0.100]n

A:

Q: The level of water in a rectangular swimming pool needs to be lowered 7.00 inches. If the pool is…

A: Given:- length= 44.5 feet               Width= 15.5 feet As swimming pool is lowered by 7 inches:-…

Q: A hospital patient has an oral temperture of 40.5 degrees celcius and weighs 155 pounds. He is to…

A: Given, Mass of patient = 155pounds Dosage = 1.50mg of drug/kg body mass Concentration of drug = 25mg…

Q: 6. (1.33 x10^5) - (4.9 x 10^4) =

A: The values to be added or subtracted should have the same units or powers raise to base 10 value.…

Q: 1.285 x 10^-2 + 1.24 x 10^-3 + 1.879x 10^-1

A: Value of 1.285 x 10^-2 + 1.24 x 10^-3 + 1.879x 10^-1 in correct significant digit?

Q: (4.4 x 10⁻⁷)(6.1 x 10⁻³)   (9 x 10⁶)(8 x 10⁻⁴)   (5.3 x 10⁻³) + (6.8 x 10⁻¹)

A: In scientific notation values are expressed from 1 to 10 to the power of 10

Q: 1x 10 73 6 x 10 30

A: Assume solubility is 's ' Bi2S3(s) ------&gt; 2Bi3+(aq.)  + 3S2-(aq.)                          2s.…

Q: 5:33 m x 9.9629 x 10-³ m x 18.943 m CA CO

A: In any measured quantity, digits known with certain along with one last uncertain (or inexact) digit…

Q: The "normal" lead content in human blood is about 0.40 part per million (that is, 0.40 g of lead per…

A:

Q: The specific gravity of a patient’s urine sample was measured to be 1.008. Given that the density of…

A: Given: The specific gravity of urine= 1.008 The density of water= 1.000 g/mL To find: The density of…

Q: The density of liquid chloroform 50.047 g/mL. What is its density ?in units of Ib/in3 (cm = 1 in.,…

A: Density = mass / volume

Q: y liters of ammonia (N

A:

Q: d) 3.X CN -> くN e) GN ミ」

A:

Q: L

A: density= mass /volume We have density =0.8787g/ml Volume given =0.1500L We have to convert it into…

Q: (12.1 mL)(1.0076 g/mL) -1.05 g.

A: Significant figures of a number in positional notation are digits in the number that are reliable…

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: Given Benzene - https://fscimage.fishersci.com/msds/02610.htm   What is its boiling point…

A: Given that  The boiling point of benzene is 80.1°C

Q: Convert (5.252x10^2) °C to k

A: Conversion of Celsius to Kelvin can be done by adding 273.15 .   The solution is given below-

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: 3). Convert: 44.1 ° C to K 4). Convert: 7.91 × 10^-4 Gm to m 5). Convert: 0.665 Mg to g

A:

Q: Convert the following: 0.003 L to µl, 9628 g to kg, 0.0000000000000002kg to ng 6.5 x 10-4 g to…

A: Data required for unit conversion:

Q: An unknown liquid was found to have density of 69.22 lb/ft^3. The density of ethylene glycol (the…

A: Given information:Density of unknown liquid = 69.22 lb/ft3Density of ethylene glycol = 1.1088 g/mL

Q: Sample Weight (g) (density 3% H2O2 soln = 1.00 g/mL)

A: Density = Mass / Volume

Q: 16.0 x10-5 3. 4.0 x 10-5 K[0.200]m[0.100]" K(0.100]m[0.100]n m=?

A: Given

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.