Convert 56 grams of water to moles.

Q: A chemist prepares a solution of mercury(I) chloride (Hg2Cl2) by measuring out 0.00013μmol of…

A:

Q: - A piece of zinc (Zn) is immersed in aqueous hydrochloric acid solution. According to this which of…

A: Given: Metal Zn is immersed in aqueous hydrochloric acid i.e. HCl solution.

Q: How many grams O in 283.0 g Fe(OH)3? Molar mass of Fe(OH)3 is 106.867 Hint: 1 mole Fe(OH), has 3 mol…

A: We know that, Number of moles = Given mass / Molar mass  Mass = Number of moles x Molar mass  Number…

Q: A chemist determines by measurements that 0.015 moles of bromine liquid participate in a chemical…

A:

Q: Convert 412.0 g silver acetate to moles of silver acetate. Express the answer by rounding to the…

A: Given that ,  Mass of silver acetate = 412.0 g  Moles of silver acetate = ?  We need to convert mass…

Q: 5.6 × 10 mol mol 0 2 kg "m 2

A:

Q: (6.022x 1023 atoms/mol) (0.487 g) equation B: 20.18 g/mol = 1.453 × 10" atoms (unrounded) After…

A: The LEAST number of significant figures in any number of the problem determines the number of…

Q: 0.155 mol Na Express your answer using three significant figures.

A: Given: The moles of Na = 0.155 mol.

Q: Gaseous butane (CHa CH2)CH3 will react with gaseous oxygen (02) to produce gaseous carbon dioxide…

A: The balanced reaction of combustion of butane is

Q: Ethanol fuel mixtures have "E" numbers that indicate the percentage of ethanol in the mixture by…

A: Since, E10 is a mixture of 10% ethanol and 90% gasoline.

Q: Using dimensional analysis, convert 41.3 grams into moles( 1 mol = molar mass of substance). Round…

A: Given that, mass = 41.3 gram 1 mol= molar mass it means that , molar mass of the substance=…

Q: 9:11 A courses.portal2learn.com 1. Solids, liquids, and gases are the three most commonly accepted…

A:

Q: A mixture contains 24.5% A, 35.8% B, the remainder being component C. If you have 31.2g of this…

A: Given: The weight of given mixture is 31.2 g Percentage of component A is 24.5% Percentage of…

Q: Determine the volume of NaOH solution needed to prepare 26.2 g of Na3PO4 by the reaction 3 NaOH +…

A: Observing the given balanced equation clearly shows that 1 mole of Na3PO4 is obtained from 3 moles…

Q: Convert (4.6x10^2) grams of C4H6ON3 to moles. Use the abbreviated form of the unit in your answer.

A:

Q: Aqueous hydrobromic acid HBr will react with solid sodium hydroxide NaOH to produce aqueous sodium…

A: Mass of HBr = 3.24g Mass of NaOH  = 2.5 g

Q: Convert 15 quarts to pints .

A: Here we need to convert quarts into pints.Quart= It is unit of volume which is equal to quater of a…

Q: Convert 0.01300.0130 mol of aluminum to grams.

A:

Q: 4.65x10^-2 grams of iron (iii) oxide contains how many particles? Round to sigfig

A: Solution :    The molecular mass of a substance is the one mole of that substance. One gram atomic…

Q: convert 248 mg of Pt to mol of Pt.

A:

Q: (b) The student repeats the experiment three times. The table shows her results. Volume of gas…

A: We are given 3 different experimental data for the volume of natural gas burned in cm3 and…

Q: und you

A: A chemical reaction is a process in which one or more substances or the reactant reacts to form one…

Q: The number of moles(correct significant figures) in 10.0 grams of CO2 is:

A: Moles of particular compound can be calculated by dividing its mass by its molar mass. Molar mass of…

Q: using dimensionral Complete the Conversions analysis. a, 2.25 x109 lbs solid NaOH into moles of NaoH…

A:

Q: Calculations: Use the following steps to calculate the percent mass of CaCO3 in an eggshell. Use the…

A: It is given that the molarity of NaOH is 0.046 M and the molarity for HCl taken is 1M, And the…

Q: Convert 6.95x10^22 molecules of CF4 into grams

A: Given, number of molecules of CF4 =6.95×1022 moleculeswe are asked to calculate the mass of…

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: A chemist prepares a solution of zinc nitrate (Zn(NO3),) by measuring out 40.7 umol of zinc nitrate…

A:

Q: A chemist determines by measurements that 0.0350 moles of iodine solid participate in a chemical…

A:

Q: (4) convert  *26.30 μmole/mL into mole/L * 0.556 g/cm3 into kg/L * 3.5760000x107 mm/s into km/h

A: Conversion factors:

Q: (a) A student has a 10.0g sample of CaBr2. Show the setup of the calculation to determine the number…

A: The number of the moles of any substance present in a sample is the ratio of the given mass of that…

Q: For the molecular compound tetraphosphorus decaoxide, what would you multiply "molecules of P4010"…

A:

Q: What is the weight in grams of 3.74x 10^16 CF, molecules? Hint: must use Avogadro's number Put your…

A:

Q: Calculate the number of atoms in 1.02 × 10¯º moles of helium. x 10 atoms (Enter your answer in…

A:

Q: A major component of gasoline is octane  C8H18 . When liquid octane is burned in air it reacts with…

A: Given Reaction = Combustion of CO2moles of CO2 Produce = 0.600 moleMoles of O2 needed = To be…

Q: Gaseous butane (CH,(CH,) CH, will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

A:

Q: How many moles Fe(OH)3 are there in 286 g of Fe(OH)3? Round your answer to 2 decimals. Your Answer:…

A:

Q: 1. Convert the following: a) 120 g mol of NaCl to g. b) 120 g of NaCl to g mol. c) 120 lb mol of…

A: For this problem we have to convert units.,

Q: Is there a rounded significant figures  of 5.681x10-7 moles ( 0.0000005681)

A: Significant figures can be defined as the to total number of the digits present in a number…

Q: Calculate the number of oxygen atoms in a 130.0 g sample of diphosphorus pentoxide (P205). Be sure…

A:

Q: how many grams of KMnO4correspond to 3.13 x 1022 formula units of KMnO4? Avogrado's number is 6.02 x…

A: Given,Formula units of KMnO4 = 3.13 × 1022Avogadro’s number = 6.02 × 1023Moles in 3.13 x 1022…

Q: 2.57 g of Cu2O? Enter decim

A: In this we have to calculate the formula units of 2.57 g Cu2O . First of all we have write the molar…

Q: 0.5mole: PC1 1 mole H PO 1mole PCI %3D

A: It is given that moles of PCl = 0.05 mol ( It is PCl3) as the reaction is not mentioned here. Let…

Q: convert 1.02x1024 molecules of O, to moles of O,

A: 1 mol = 6.02 x 1023 molecules  So, 1 mol ÷ 6.02 x 1023 molecules  = 1

Q: Hudrobromic acid t Potossium hydrovide7 Potassium bromide t HeO 70.50 M) (150m) (0.35M)( 295ml)…

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: What is the percent by volume of ethanol in water if you use 500ml of ethanol and 900ml of water?

A: Given: Volume of solute (ethanol) = 500 mL Volume of solvent (water) = 900 mL

Q: Convert 4.5 moles of salt into the number of particles of salt. (You must show your work in the…

A:

Q: 1) Perform the following unit conversions: a. 35.7 moles to umol b. 0.065 mL to µL

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.