As indicated in the label of liquid an antacid and stomach relief medication, a 20.0 mL dose contains 875 mg of aluminum hydroxide. What mass of aluminum hydroxide is present in a 237 mL bottle of this medication?

Q: products

A: According to the question, barium hydroxide(Ba(OH)2) reacts with lead (II) nitrate(Pb(NO3)2).  We…

Q: An acid, HEl, is formed from a hypothetical element, El, and a subsequent aqueous solution is…

A: Hypothetical element El Hydroacid, HEl Reaction; H2O + HEl  = H3O+ + El-   Molar mass of HEl =…

Q: 5 B. A student writes the following incorrect chemical equation for a single replacement reaction…

A: Hi, since you have posted multiple questions, we will answer the very first question for you. Kindly…

Q: In the standardization of NaOH solution, 0.5211 g potassium hydrogen phthalate (204.22 g/mol) is…

A: Formula used : Molarity = no. of moles/ volume (Lt)

Q: A 5.276 g sample of Al-Mg alloy is digested in nitric acid (to Al*3 and Mg*²). The solution is…

A: Given: Mass of sample = 5.276 g The solution is diluted = 500 mL three 100 mL of solution titrated…

Q: Give the chemical formula for the compound Aluminum fluoride Iron(III) sulfide Zinc nitrate Barium…

A: A chemical formula is symbolic representation of composition of compound

Q: Lithium carbonate, Li2CO3, contains 18.8 % lithium and is used in the treatment of mental illnesses…

A: Given : mass percent of lithium in Li2CO3 = 18.8 %. And mass of Li2CO3 sample = 1.48 g

Q: An antimicrobial agent preservative that inhibits the growth of molds, yeast and bacteria in food.…

A: Food preservatives are the substances which are added to food items in order to preserve them for a…

Q: You have two samples of white crystals. One is salt (NaCl) and the other is sugar (C6H12O6). a) Draw…

A: The given two molecules are NaCl and C6H12O6. We have answer each parts based on its polar nature or…

Q: Is the decomposition of CuSO4· 5 H2O a physical or a chemical change? Why?

A: The copper sulfate penthydrate dehydrates to form the clear, anhydrous copper sulfate.

Q: An ore is O a mixture of two or more metallic elements. a natural source from which a metal can be…

A: The metals can be extracted from the compounds which are occuring in nature in the earth crest. The…

Q: A main-group element E in period 5 forms the ionic compounds EBr2 and EO. Identify element E? Zr…

A:

Q: 2. Consider the following hypothetical results for an experiment like this one. Complete the table…

A: Metal or element which is more reactive than other element displace other element from its salt…

Q: Which substance will conduct electricity? o Pure water (H2O) o Epsom salt dissolved in water (MgSO4)…

A: Electrolytes: It is a substance that ionizes or dissociates completely into ions when dissolve in…

Q: Write the following equations for Al2(SO4)3(aq) and Pb(NO3)2(aq). Include the states of matter in…

A: In a double displacement reaction, two ionic compounds exchange their constituting ions between each…

Q: What is the chemical formula of the salt produced by the complete neutralization of sodium hydroxide…

A: The reactants given are sodium hydroxide and sulfuric acid.

Q: ammonium acetate carbonate dichromate hydroxide nitrate oxalate sulfate phosphate permanganate…

A: polyatomic ions An ion composed of two or more atoms

Q: Crystalline hydrate is not a drug: A) Iron (II) sulfate B) Copper (II) sulfate B) Magnesium sulfate…

A: About crystalline hydrate:

Q: Nonmetals are completely OP Positę to metals in a lot of ways. Usually, nonmetals are $4eays by…

A: Element can be classified as metal or non metal or metalloid

Q: Method of separation and chemical reaction of calcium oxide and water

A: The process in which solid can be separated from liquid through a filter medium which only allows…

Q: 4oloctron uminum lóA AlT ఆంం canfiquratioA Ale 3+ lán Al

A: To find out the electronic configuration of an ion at first, find out the electronic configuration…

Q: hich metal is the best conductor of electricity? Choose from the choices below: Gold…

A: The answer of this question is given in step 2

Q: Complete the following reaction equations: Li + O2 (of lug / or air) → ........................+…

A: Equations representing the reaction of 4 different s block metals with Oxygen.

Q: Potassium chloride is a salt substitute. It consists of potassium cations and chloride anions.…

A: 1.Element are simple  form of matter , example Na. 2.ionic compound are the compound form by cation…

Q: What volume of 5.0M NaCl is needed to provide10.0 grams NaCl?  Atomic weights: Na = 22.99  Cl =…

A: Molarity (M) : Number of moles of solute present in 1 litre solution is called molarity (M)…

Q: Is there a chemical reaction between copper and silver nitrate? Which elements react, and what is…

A: The chemical formula is a short term notation which is used to represent the no. of atoms present in…

Q: When do you use Roman Numerals in naming an ionic compound and give two examples? What is the…

A: a) To explain: When Roman numerals are used in the naming of ionic compounds.

Q: You have 3.31 L of water that contains 25 mg/L of PO43-. What is the total amount of phosphate in…

A: • The values provided in the question are:-    i) Density of phosphate ion solution,d  = 25 mg/L…

Q: In the chemical equation: Fe203(s) + 2 AI(s) --> 2 Fe(l) + Al20(s) the (I) means O a. solid O b.…

A:

Q: potassium iodide + lead (II) nitrate

A: The reactants given are  1) Potassium iodide i.e KI 2) Lead (II) nitrate i.e Pb(NO3)2

Q: The halogens are the elements of group 17 on the periodic table. Halogens combine easily with…

A: we are to discuss which type of compound is formed when halogen reacts with group 1 metals.

Q: Chemical equation involved: Hydrogen Peroxide + Potassium lodide + > Write the correct chemical…

A:

Q: Solvent Hydrogen Oceans Ponds Cooking Cleaning Boiling Freezing Properties Colorless Tasteless Oil…

A: The blanks are filled below:

Q: Question attached

A: Mole: it is defined as the ratio of mass to the molar mass.…

Q: 4. Cite two possible applications of silver nanoparticles. Explain the role of its nano-size towards…

A: A nanoparticle is a small particle that ranges between 1 to 100 nanometres in size. Undetectable by…

Q: what is the balanced chemical equation for potassium nitrate mixed with sodium chloride in water?

A: When Potassium nitrate (KNO3) is mixed with Sodium chloride (NaCl) in water, it gives Potassium…

Q: 70 ml of 0.3 normali (sulfuric acid) was taken to prepare 60 ml of sulfuric acid solution. What is…

A: Introduction: For the preparation of dilute solution from a stock solution, we can use the following…

Q: Balance the following equation:   _____ Nm2Bf3 (aq) + _____ Cv (s) à ______ Cv2Bf (aq) + _____ Nm…

A:

Q: An acid, HEl, is formed from a hypothetical element, El, and a subsequent aqueous solution is…

A: The given molar mass of the elements are as follows:- H: 1.00784 g/mol O: 15.999 g/mol El: 156.31965…

Q: niobium (V) permanganate iridium (IV) nitrate diarsenic decachloride potassium cyanide barium…

A: Ionic compounds can make ions.

Q: An acid, HEl, is formed from a hypothetical element, El, and a subsequent aqueous solution is…

A:

Q: The EPA has set a limit for uranium in drinking water at 30 micrograms per Liter. This corresponds…

A: The density of water is 1 g/ml. The volume of 1 gram of water is 1 milliliter. The volume of 2500…

Q: In a chemical reaction, atom type, atom number and total electrical charge is conserved. According…

A:

Q: A 67.2 gg sample of a gold and palladium alloy contains 2.68×1023 atoms. What is the mass percentage…

A: Mass percent of an element is the ratio of its mass  in the compound to the total mass of the…

Q: An astronaut excretes about 2500 g of water a day. if lithium oxide (Li2O) is used in the spaceship…

A: The reactant getting consumed or the product getting formed in reactions are inter-related with each…

Q: Which compound of calcium is used for swimming pool water and sewage treatment

A: compound of calcium is used for swimming pool water and sewage treatment is (B) Calcium…

Q: What is the chemical formula for Copper (II) nitrite tetrahydrate

A:

Q: A 67.2 g sample of a gold and palladium alloy contains 3.07×1023 atoms . What is the mass…

A: Given : Mass of sample = 67.2 g And total number of atoms = 3.07 X 1023 atoms Assuming the moles of…

Q: Whilst working in the pharmacy aseptic unit you are asked to prepare 5 litres of a solution…

A: Given; Note: 1L = 1000 mL Volume of the solution = 5 L = 5000 mL Concentration of the solution…