7) How many kilograms is a 27 oz. bag of M&M's? 8) How many kilometers can a car travel on 19 gallons of gas if it gets 28 miles per gallon? 9) How many liters of Kool-Aid would it take to fill a 1.00-gallon pitcher?

Q: Mass of NaOH = SC Submit Part E Ascorbic acid, or vitamin C (C6H₂O6, molar mass= 176 g/mol), is a…

A: Given,  E) The moles of ascorbic acid ( C6H8O6 ) = 2.81 × 10-4 mol.  The mass of ascorbic acid is:…

Q: Another component of acid rain is nitric acid, which forms when NO2NO2, also a pollutant, reacts…

A: The molar mass of NO2 is 46 g/mol So 46g = 1 mole So, 19Kg = 413 moles.

Q: mass of fuel

A: Mass = Volume x density 1 g/ml = 1 kg/L Number of moles = mass/molar mass

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: The reaction of NaOH with HBr is as follows NaOH. + HBr-------->>> NaBr +H2O So one mole of…

Q: N2 + 3H2 2NH3 -> How many liters of NH3 are formed from 9.00 g of H2

A: The number of moles of the substance is provided as the ratio of the mass(m) and its molar mass…

Q: Balance equations

A: FeCl does not exist.  FeCl3 and FeCl2 exist where iron is in +3 and +2 oxidation state…

Q: In the room, the police also found a suspicious amount of CO2 in the air, which is produced when…

A: Combustion reactions of methanol is 2CH4O+3H2O→2CO2+4H2O 2 mole of methanol is producing 2 moles of…

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

A: First we will write balanced equation, then using it calculate the amount of reactants left after…

Q: You take 4 tablets of aspirin (a compound that contains carbon, hydrogen, and oxygen) and perform a…

A: The weight of each aspirin tablet = 5.51 x 10-4 lbs Convert the mass of a tablet into grams using…

Q: An ice freezer behind a restaurant has a freon leak, releasing 44.19 g of C, H,F,Cl into the air…

A:

Q: The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by…

A: 1. Balanced chemical equation Given;

Q: Automobiles are often implicated as contributors to global warming because they are a source of the…

A: From given  Miles driven by car per week = 100miles  Total week in a year = 52.14 so pounds of CO2…

Q: Many home barbecues are fueled with propane gas (C3H8). What mass of carbon dioxide is produced upon…

A: Given : Volume of propane = 14.5 L = 14500 mL                                             (since 1 L…

Q: Cu   +   8HNO3  --> 3 Cu(NO3)2    +  2 NO   +  4  H2O In the above equation how many moles of water…

A: Given  Mass of HNO3 = 197.1 g Number of moles of water = ?

Q: The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by…

A: 1. Given that : We have to write the balanced equation for the decomposition of mercury (II) oxide…

Q: Aluminum hydroxide is one component of antacids for hyperacidity. If one tablet contains 178 mg,…

A:

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NAOH) to produce aqueous…

A: Given,Mass of HCl = 0.729 gMass of NaOH = 0.46 gMoles of HCl and NaOH can be calculated as:

Q: An analysis of a compound shows that it contains 19.8 g of Carbon, 2.50 g of hydrogen, and 11.6 g of…

A: Please find your solution below : Percentage composition of any element gives the information about…

Q: 4 NH, +3 02 2 N2 + 6 H20 AH = -905.48 kJ AS = 180.41 JIK What conversion factors would you generate…

A:

Q: 25 g of silver nitrate are reacted with 10 g of hydrochloric acid. Does all the nitrate and all the…

A: Given data contains, Mass of silver nitrate is 25g. Mass of HCl is 10 g. Molar mass of AgNO3 is…

Q: Combustion of hydrocarbon such as heptane produces carbon dioxide, a greenhouse gas. Greenhouse…

A: First we would write a balanced chemical equation for combustion of liquid heptane.  Then to…

Q: If a liter of diesel emits 26.4 g of carbon dioxide in one kilometer, how much carbon dioxide is…

A:

Q: Aspirin or acetyl salicylic acid is synthesized by reacting salicylic acid with acetic anhydride:…

A: Since the given reaction is C7H6O3 + C4H6O3 -----> C9H8O4 + C2H4O2  a) Hence from the above…

Q: 62. When corn is allowed to ferment, the fructose in the corn is converted to ethyl alcohol…

A: Given: The fermentation of corn involves the conversion of fructose in corn to ethyl alcohol, which…

Q: The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by…

A: Balanced decomposition reaction can be written using reactants. And the amount of HgO must be…

Q: Combustion of hydrocarbons such as butane (C H10) produces carbon dioxide, a "greenhouse gas."…

A: Since the hydrocarbons are mainly composed of C and H-atoms, therefore, their complete combustion in…

Q: Acetic acid (vinegar) is produced industrially by combining methanol with carbon monoxide as…

A: In Balanced chemical equation no.  of atoms of each species are equal on both side of the reactent…

Q: 6. A student reported the following percentages for his unknown mixture: 25% NH4CI, 30% NaCI, and…

A:

Q: 1) H*, Me¿NH a 2) 3) H30*

A: Applying concept of organic synthesis and reagent.

Q: The Haber process is used to industrially produce ammonia (NH3). Ammonia is the active ingredient in…

A: Percentage yield of NH3 =Practical amount of product x 100Theoretical amount of product  = 11,150 x…

Q: 4. Aspirin is one of the products when you mix Salicylic acid and Acetic anhydride. One kilogram of…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: An "ideal" fuel'air mixture in which both the fuel and the oxygen in the air are completely consumed…

A:

Q: 3.72 Fermentation is a complex chemical process of wine making in which glucose is converted into…

A:

Q: Liquid hexane (CH. (CH₂(CH₂) CH₂) reacts with gaseous oxygen gas (O₂) to produce gaseous carbon…

A:

Q: You are given a crushed sample that is a mixture of limestone (calcium carbonate), lime (calcium…

A: As we are given with the sample which consists a mixture of calcium carbonate, lime and sand, and we…

Q: If the density of ethanol, C2H5OH, is 0.789 g mL-1. How many millilitres of ethanol are needed to…

A: We have to calculate the volume of ethanol needed.

Q: 1) Group 1 metals react almost instantly and violently with water, as a single replacement reaction…

A:

Q: If 5.9 × 1025 molecules of CO2 are produced in a combustion reaction, what is the volume in liters…

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

Q: A tricycle factory uses the following items to produce one tricycle: 3 tires, 1 frame, and 2 pedals.…

A: Since,  Given that One tricycle contain-  3 tires,1 frame & 2padal

Q: 2 cups noodles +12 tomatoes +3 cloves garlic 4 servings pasta If you have 7 cups of noodles, 27…

A: Given- 2 cups noodles +12 tomatoes +3 cloves garlic-> four servings pasta

Q: The avg mass of bolt, nut, and washer are 9.25 g, 4.02 g, and 2.38 g, respectively. A set contains…

A: Given:Average mass of 1 bolt = 9.25 g.Average mass of 1 nut = 4.02 g.Average mass of 1 washer = 2.38…

Q: Ammonia NH3 chemically reacts with oxygen gas O2 to produce nitric oxide NO and water H2O. What mass…

A: Ammonia NH3 chemically reacts with oxygen gas O2 to produce nitric oxide NO and water H2O. The…

Q: An ice freezer behind a restaurant has a freon leak, releasing 48.73 g48.73 g of C2H2F3Cl into the…

A: Given: Total mass of C2H2F3Cl released per week = 48.73 g. And total months passed = 6 months.

Q: 2 When corn is allowed to ferment, the fructose in the corn is converted to ethyl alcohol according…

A: During the fermentation of corn, ethyl alcohol is produced from the fructose. The amount of products…

Q: 1. LIAIH, 1. NaN3 Y CN A 2. H20 2. H20, heat

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Benzene, C6H6, is an important solvent and intermediate chemical in many chemical reactions. It is…

A: According to the mole concept, one mole of any substance related as - (1) 1 mole of the Substance =…

Q: 1) Carbon monoxide can be combined with hydrogen gas to produce methanol, CH3OH. Methanol is used as…

A: Step : 1              The required answer for the above question is follow as :

Q: 3 Fe (s) + 4 H2O (g) →Δ Fe3O4 (s) + 4 H2 (g) Enter your answer in grams for water into the first…

A: Given mass of Fe3O4 = 375 g Molar mass of Fe = 55.845 g/mol Molar mass of Fe3O4 = 231.533 g/mol…

Q: Ammonium phosphate ((NH4),PO4) is an important ingredient in many fertilizers. It can be made by…

A: 1- First calculate the moles of Phosphoric acid : Molar mass of Phosphoric acid = 98gmol-1  Moles =…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: The reaction involves reactants water and carbon dioxide to produce products glucose and oxygen.…

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.