I have to rank from greatest to least

Q: Mr. D.B. has poison ivy. The doctor orders daily decreasing does of Prednisone for treatment. This…

A: In a unitary method, the value of a measurement is determined per unit value of another measurement.…

Q: Rank the following from least to greatest mass.cg, mg, Mg

A: The standard unit of mass in the metric system is the gram. Other units of mass are milligram,…

Q: Part B A sample is composed completely of gold and is absolutely free of impurities. Which term or…

A: Given,  A sample is composed completely of gold and is absolutely free of impurities.

Q: The number 18.01937 rounded to 3 significant figures is

A: Rounding a number to three significant figures in the same way ,rounding to three decimal places.…

Q: Label the following NHCHOI 95 12° 3° or quarterNary. (H) -NH₂

A:

Q: 0.0590x8.105æ10 1.8x10-3

A:

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: How many ml in and ounce ?

A: Solution is given below in next step

Q: art B.1: Measuring the volume of a sampl Measured Value Measuring Device Beaker Graduated Cylinder…

A: => all the zeros after decimal point and before non zero numbers are not significant.=> All…

Q: what is the literature value for the density of water to four significant figures?

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: Amides may be prepared by the reaction of a carboxylic acid with ammonia or a(n). A) aldehyde B)…

A: Given: Formation of amides are possible with using carboxylic acid with ammonia or one another…

Q: Classify each of the following particulate level illustrations as a representation of either pure…

A: Pure, homogeneous, and heterogeneous substance can be defined on the basis of solution.

Q: covert  1 x 10^3 to standard notation

A: A number expressed in the form  a × 10b is called scientific notation . To convert a number from…

Q: A rubber stopper weighing 8.544g displaces 7.0 mL of water in graduated cylinder.Refer to Example…

A: The amount of a substance present in a particular volume space is called the density of that…

Q: Two samples of solids have similar reactivity with acids and similar densities. Their masses and…

A: Extensive properties are the ones whose value depend on the size of the system like mass , volume…

Q: What is the standard SI unit for mass?

A: Mass is a measure of the amount of matter in a substance. Mass measures the amount of matter…

Q: In which state of matter are the particles least tightly arranged?

A: Given, which state particles are least tight arranged-  Basically, three states of matter- Solid,…

Q: What are the smallest subdivisions marked in English units on the ruler above?

A: Generally the cm measures are at the top and the inches at the bottom. Where the top side marked…

Q: express each of the following values in the given base unit. .......... s = 316 Ms

A: Use the conversion unit,1 sec = 1000 millisecondsAfter conversion, make sure to round it off to 4…

Q: If it says to add 64oz to 250 gallons, hiw many ounces would you add to 30 gallons?

A:

Q: you have 125 g of a certain seasoning and are told that it contains 22.0 g of salt. What is the…

A: Given,mass of salt = 22 gmass of seasoning = 125 gSo,mass percentage of salt in seasoning = (22…

Q: this is incorrect, I entered that number and it marked it as wrong

A:

Q: Baking Soda Mass (g) Recorded (no units): Number of significant figures for baking soda mass sample:

A: Introduction A chemical molecule with the formula NaHCO3 is sodium bicarbonate (IUPAC name: sodium…

Q: How many milliliters are in 22mm3?

A: From the standard conversion units it is given that,                 1 mm3 =0.001 mL

Q: 400mg of penicillin is to be given IV. One hand is penicillin 600mg in 2 ml. What volumes should be…

A: To find out the volume of penicillin solution to be drawn having 400 mg penicillin

Q: Consider an ionic compound, MX, composed of generic metal M and generic, gaseous halogen X. The…

A:

Q: Could you please elaborate on why the correct number of sig figs would be three in total or two…

A: Performing the calculation gives: (249.362 + 41) / 63.498 = 4.57277 To report the answer with the…

Q: 1 mile = 1.609 km             1 km = 1000 meters Convert 120 miles per hour to meters per second.…

A: Given -> 1 mile = 1.609 km  1 km = 1000 meters

Q: What is a suitable prefix that can be used for 1/1015

A:

Q: Particles of solid liquid gas -Energy and movement of particles in solid liquid gas -Spaces between…

A: States of matter.

Q: Which of the following is a mixture? O All are mixtures salt water O vegetable soup O blood

A: mixture is formed when two different substances are mixed and they mixed physically,  no chemical…

Q: When doing significant figures when adding subtracting, multiple how do I know how many decimals…

A:

Q: Volume of water in beaker (mL) Beaker reading 60 50 40 30

A:

Q: A humidifier located at a nursing station holds 4.00 galloons of water . How many fluids ounces of…

A:

Q: total voulme in graduated cylinder is 1.00ml total numbers of drops placed in cylinder is 24 what…

A: Volume of cylinder =1ml  No of drops in 1ml cylinder is =24  24 drops occupy volume =1ml  1drop…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.