How many pounds of beans are in a can that contains 418 g ?

Q: How many miles of iron are contained in 1.55 kg of iron?

A:

Q: What is the mass of one mole of water (h2o)

A: Given,Moles of water, H2O = 1 molThe mass of 1 mole of water can be calculated as:

Q: How many grams are in 0.149 moles of chloroform?

A: Given :- number of moles of chloroform (CHCl3) = 0.149 mol  To calculate :- mass (in g)    number of…

Q: Convert grams to moles and vice versa using molar masses?

A: Moles=given mass/ molar mass

Q: How many moles of water are in 1.00 L of water, whose density is1.00 g/mL?

A:

Q: How would you know  the volume of the groundnut to the mass or weight of flour for coating the…

A: We will know the volume of the groundnut to the mass or weight of flour for coating the groundnut to…

Q: How many moles are in 29.4 g of chloroform? Express your answer in moles.

A: First we have to calculate molar mass of chloroform i.e. CHCl3. For this we have to know atomic…

Q: ay. How many moles of nicotine are smoked in a day (Sup

A:

Q: How many moles of KBr are in 61.3 grams of KBr?

A: We are given with 61.3 grams of KBr and we have to calculate the moles of KBr present.

Q: / grams of

A:

Q: How many moles are in 1.75g Oz?

A:

Q: When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 13.2 g of carbon…

A:

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

A:

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: y grams of

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

Q: What is the mass of oxygen in 1 g of glutamine

A: Structure of glutamine is shown in image. It is a basic amino acid.  It's molecular weight is 146.14…

Q: Natural gas is mostly composed of methane (CH4). In 6.07 g of CH4, how many millimoles of CH4 are…

A: Given, Natural gas is mostly composed of methane. Weight of methane =  6.07 g Molar mass of methane…

Q: If an average cup of coffee contains approximately 150 mg of caffeine, how many moles of caffeine…

A: Given;

Q: how many mg does a 433 kg sample contain? Please answer in unit converstion form.

A: As we know, 1kg = 106 mg

Q: how many liters of carbon dioxide are produced?

A: number of moles = mass ÷ molar mass  molar mass of C6H14 = 86.18 g/mol  at STP  1 mol = 22.4 L

Q: A 5lb bag of sugar weigh 2.270kg. Sugar has a molecular weight of 342g/mole. How many moles are in…

A:

Q: How many grams with D produce ?

A: Given :-  Mass of A = 21 g  Mass of B = 28 g  Mass of C =19 g  To calculate :-  Mass of D

Q: When 10.0 g of ice melts into water, how many grams of water are produced?

A: The mass of any substance is not changed during the phase change, but the volume may change. So 10.0…

Q: Find the moles of water given 45.00 grams of water?

A: Given,    Mass of Water (H2O) = 45.00 g

Q: How many grams of S are in 775g of SO2?

A: The mass of SO2 is = 775 g The mass of S in this amount of SO2 is =?

Q: What is the mass of strontium in grams in 118 g of strontium iodide?

A: Given in the question, Mass of SrI2 = 118 gm Molar mass of SrI2 = 341.42 g/mol No. of moles of SrI2…

Q: A food contains 131 kcals, 24 grams carbohydrates.  What  % of kcals are from carbohydrates?

A: Given, Total energy in a food = 131 kcals mass of carbohydrate = 24 g % of kcals are from…

Q: A cleaning bottle contains 83.1 g of ammonia. How many molecules of ammonia are in the bottle?

A:

Q: High-density lipoprotein (HDL) cholesterol is the “good” cholesterol because adequate levels reduce…

A:

Q: BDES (kcal/mol):

A:

Q: how many grams of hydrogen gas

A:

Q: How many grams of CO

A:

Q: How many 325 mg tablets of aspirin are required to prepare 30 tablets of 10 grains?

A: Here we need to determine the number of 325 mg tablets required to prepare 30 tablets having 10…

Q: Convert 56 grams of water to moles.

A: The number of moles(n) of a substance can be determined by the following equation n=wM where w=…

Q: The mass of 3 moles of soloing

A: Definition of mole . Is denoted by small n. Mole (n) = Weight in gram / Molar mass in g per mol Mole…

Q: How many kilograms of lead(II) nitrate are produced from the reaction of 21.1 moles of silver…

A: Given, 21.1 moles of silver nitrate reacts with excess lead.we are asked to calculate the amount of…

Q: How many moles would be in 75.45 g NaCl?  (no units/labels and the number should NOT be written in…

A: Given  mass of NaCl  = 75.45 gram  Molar mass of NaCl  = (23 + 35.5)gram/mole…

Q: Which has the greater volume- 10 g of hexane or 10 g of toluene? What is the volume of each?

A: We know, Density = Mass/Volume So, Volume = Mass/ Density

Q: Ocean water contains 3.4 sodium chloride by mass. What made of ocean water in gram contains 13.2 g…

A: Number of moles of a chemical compound is used to measure the amount of compound in the given…

Q: How many GRAMS of sodium are present in 1.41 grams of sodium chloride, NaCl ? ____grams sodium How…

A: Given,Mass of sodium chloride, NaCl = 1.41 gMoles of NaCl can be calculated as:

Q: (B) How many moles of C and H? Express your answers using three significant figures separated by a…

A: Given: mass of C = 123.4 g mass of O = 16.6 g molar mass of C = 12.0107 g/mol molar mass of O = 16.0…

Q: If one gallon of gasoline is burned how many grams of water is produced?

A:

Q: . How many milligrams of magnesium reac

A:

Q: How many grams of Mg are in 523 g of

A: Magnesium oxide formula is MgO and it's molecular mass = 24 + 16 = 40 g  We have to calculate mass…

Q: mass of water

A:

Q: How to convert grams to moles, and moles to grams

A: Step : 1           How to convert grams to moles, and moles to grams.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".