Hi was wondering what gram m.w and Gimw stand for

Q: Hydrogen peroxide, H_{2}*O_{2} is a colorless liquid. A concentrated solution of it is used as a…

A: Given -> Moles of H2O2 = 1.151 mole

Q: The percent by mass of potassium in KOH is  The percent by mass of nitrogen in CH5N is %.

A:

Q: a. What mass is represented by 0.0146 mol of C3H7OH (2-propanol, rubbing alcohol)? Mass %3D b. What…

A: a). Given: The moles of C3H7OH = 0.0146 mol. The molar mass of C3H7OH = 60.09 g/mol.

Q: The Law of the Conservation of Mass states that mass is neither nor ; or more simply the mass of the…

A: Welcome to Bartleby Answer to all the blanks has been given below

Q: How many moles of I2 are in 9.062 grams of C6H9I2NO (PVP-I Solution) and what is the Mass Percent of…

A: We have given that the molar mass of C6H9I2NO = 364.95g/mole given mass of C6H9I2NO = 9.062grams…

Q: 6.0 g of C mixed with 2.1g of H2 how many grams of CH4 is produced,

A: The coefficients present with the engaged reactant molecule and also product molecule are stated as…

Q: Sulfur has four isotopes and has an atomic mass of 32.066 amu. The four isotopes have the following…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What quantity in moles of KCI are there in 50.0 mL of 0.140 M KCI?

A: Here given concentration of KCl solution = 0.140 M                    Volume of the KCl solution =…

Q: Evaluate the product. (6.48 × 107) (4.75 × 10³) =

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: Select the coefficients necessary to balance each equation. Choose a coefficient for every compound.…

A: The coefficient for every compound is chosen such that the number of moles of each element present…

Q: What mass of ethanol is in a 259 g of 24.1 % ethanol in water.

A: The objective of the question is to find out the mass of ethanol in a 259 g solution of 24.1%…

Q: According to the following reaction: 3Cl, (g) + 3H,0 (1) SHC1 (aq) + HCIO3 (aq)

A: We have to convert grams of Ck2 to moles of water

Q: Treeium nitride is a fictious compound with a molar mass of 56.55g/mol. The mass of 4.689 mol of…

A: Mole in terms of mass :    1 mol = molar mass of a compound    If mass is given number of moles…

Q: An aqueous solution is 22.0% by mass ethanol, CH3CH2OH, and has a density of 0.966 g/mL. The…

A: Since you have posted multiple independent question, we will solve the first question for you. If…

Q: Theoretically, should the experimental mass percent water values for everyone who used the same…

A: Answer is yes  If everyone is calculating the percent mass of water in the same hydrate the answers…

Q: Aspirin yield You record the following data during the Qualitative and Quantitative Characterization…

A: Acetyl salicylic acid is also called as Aspirin Aspirin is used as an analgesic and antipyretic drug…

Q: pure density liquid A. 31. What is the density of a mixture that is 2.3 moles A and 2.7 moles B?…

A:

Q: A sample of crude oil contains 3.01 mMnaphthalene, 11.6 mMmethylnaphthalene, 23.6…

A: Given,Molarity of naphthalene = 3.01 mMMolarity of methylnaphthalene = 11.6 mMMolarity of…

Q: Actual weight of Na,CO, used mass Na,CO, + beaker = 1니3.525 %3D mass beaker = 142.313 g %3D mass…

A: For Na2CO3, Molecular weight=2(Atomic weight of Na)+Atomic weight of C+3(Atomic weight of O)

Q: A student weighs 1.00 grams of CuSO, on a balance. After heating, the compound weighed 0.638 grams.…

A: SOLUTION: Step 1: The formula of Copper sulfate hydrate is CuSO4.5H2O. Mass of water = Mass of…

Q: Question：use the mass% ethanol to calculate how much ethanol is in each fraction. Fraction 1 ：Totol…

A: Fraction 1:  Given that mass of the fraction is 15.87 grams mass percent of ethanol in the fraction…

Q: Determine the molar mass of Al2(SO.),-5H,0.

A: To determine the molar mass of

Q: 1. Os0, pyr н но 2. NaHSO,(aq) ÓH ČH3 Br, NaOH H,0 CH 1. BD,, THF но 2. H,0, OH- ČH3 CH3 Br, н но…

A:

Q: How many miles of HCI are in a sample of HCI with mass of 126g?

A:

Q: Determine the formula weight of NH,CI. Provide an answer to two decimal places.

A:

Q: Convert the following Moles to the number of Particles. (1) 0.275 mol of Aluminum, Al

A: (B)  1) given :-  Number of moles of Al = 0.275 mol  To be calculated :-  No. of atoms of Al

Q: The ______________ is a collective unit that represents Avogadro’s number of particles.

A: we have to complete the given sentence using the appropriate term

Q: Dilution A chemist must dilute 75.7 ml of 2.28 mM aqueous copper(II) fluoride (CuF ,2) solution…

A: To solve this problem we will use the equation  M1V1 = M2V2  Here M is the concentration and V is…

Q: copper and nickel can be mixed to for corrosion resistant alloy. if a particular alloy is prepared…

A: Given that  Moles of copper = 10.7 Moles of Ni = 1.2

Q: %. The percent by mass of bromine in PNBR2 is (Enter your answer to four significant figures.)

A:

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.