# what is the molar mass of the metal hydroxide

### What is the molar mass of the metal hydroxide? | Yahoo Answers

Sep 28, 2011· What is the molar mass of the metal hydroxide? A sample of an unknown alkali metal hydroxide is dissolved in mL of water. An acidbase indicator is added and the resulting solution is titrated with M HCl (aq) solution.

### metal hydrides react with water to form hydrogen gas and ...

of metal Y react with of oxygen to form a metal empirical formula of the metal oxide is is the relative atomic mass of metal Y. asked by mandy on May 15, 2014; Chemistry. Potassium metal reacts with water to give potassium hydroxide and hydrogen gas.

### What is the mass of each element in mol of sodium ...

Molar Mass of sodium hydroxide NaOH = 40 g/mole Therefore of NaOH = 20g This will be x molar mass of Na x x molar mass of O + x molar mass of H ( x23) + ( x 16) + ( x1) = + 8g + = 20 grams I was tempted to ...

### E 15 CHEMISTRY COMMUNITY

Oct 08, 2017· Question 15 asks : The molar mass of the metal hydroxide M(OH)2 is g. mol. What is the molar mass of the sulfide of this metal? Can anyone explain what a sulfide is exactly? Or what it refers to in this compound? Top. Jason Liu 1C Posts: 52 Joined: Fri Sep 29, 2017 2:04 pm.

### Solubility of Metal Hydroxides Chemistry LibreTexts

May 19, 2020· What is the value in g/L? Molar mass of $$\ce{Fe}$$ is g/mol. Answer Metal hydroxides such as $$\ce{Fe(OH)3}$$ and $$\ce{Al(OH)3}$$ that react with acids and bases are called amphoteric hydroxide.

### A certain metal hydroxide, M(OH)2, contains % oxygen ...

We have M(OH)2, and we know that % of the mass is oxygen, so using the gmol masses of oxygen and hydrogen, we know that 32/(M+32+2) = or 32/ = M+34 So M =32/ – 34 = Which means that M is copper, Cu, with a gmol mass of ...

### A certain metal hydroxide, M(OH)2, contains \% oxygen ...

Jun 30, 2011· A certain metal hydroxide, M(OH)2, contains \% oxygen by mass. What is the identity of the metal \rm?

### Solved: A G Sample Of An Unknown Alkali Metal Hydroxi ...

A g sample of an unknown alkali metal hydroxide is dissolved in 100mL of water. An acid base indicator is added and the resulting solution is titrated with M HCL (aq) solution. The indicator changes color indicating the equivalence point has been reached after of the hydrochloric solution has been added.

### What is the molar mass of sodium hydroxide? | Socratic

May 12, 2016· The molecular molar mass consists of the atomic masses of each atom. Sodium hydroxide is "NaOH". Thus, its molar mass involves: "M"_"Na" = " g/mol" "M"_"O ...

### Mercury(II) hydroxide Wikipedia

Mercury(II) hydroxide or mercury dihydroxide is an inorganic metal hydroxide with the chemical formula HgH 2 O 2 or more commonly written as Hg(OH) 2.. Synthesis. It is not possible to make the chemical by adding OH − to Hg 2+ in aqueous solution, since this merely precipitates yellow solid HgO, although it is possible that Hg(OH) 2 is momentarily produced during the reaction.

### What is the molar mass of hydroxide Answers

O (Oxygen) has a molar mass of Na (Sodium) has a molar mass of H (Hydrogen) has a molar mass of Therefore the molar mass of NaOH (Sodium Hydroxide) is

### Sodium Hydroxide, ()

Sodium Hydroxide, () Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

### Convert grams Magnesium to moles Conversion of ...

Finding molar mass starts with units of grams per mole (g/mol). When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula.

### Sodium hydroxide Wikipedia

Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH −. Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical is highly soluble in water, and readily ...

### Molar Mass and Metal/Sulfides CHEMISTRY COMMUNITY

Oct 01, 2015· The molar mass of the metal hydroxide M(OH)2 is g/mol. What is the molar mass of the sulfide of this metal? Can someone please explain what the sulfide of a metal is, and how it's molar mass differs from the metal.

### Solved: A G Sample Of A Monoprotic Acid Is Dissolved ...

Question: A G Sample Of A Monoprotic Acid Is Dissolved In Water And Titrated With M KOH. What Is The Molar Mass Of The Acid If ML Of The KOH Solution Is Required To Neutralize The Sample? Molar Mass: G/mol Incorrect You Need To Prepare ML Of A PH Buffer Solution Using M Benzoic Acid (pK, = ) And M Sodium Benzoate. ...

### Part A What is the molar mass of the metal hydroxide ...

Part A What is the molar mass of the metal hydroxide? Express your answer with the appropriate units. ANSWER: Correct Part B What is the identity of the alkali metal cation: , , , , or ? ANSWER: Correct Problem A solution of 118 of is mixed with a solution of 270 of . Part A Write the balanced chemical equation for the reaction ...

### What is the molar mass of the metal hydroxide? | Yahoo Answers

Oct 10, 2011· An sample of an unknown group 2A metal hydroxide is dissolved in mL (.085 L) of water. An acidbase indicator is added and the resulting solution is titrated with M HCl solution. The indicator changes color signaling that the equivalence point has been reached after mL (.0569 L) of the hydrochloric acid solution has been added.

### An unknown metal, M, is reacted with hydroxide according ...

Molar mass of metal "M" = {eq}\boxed{\dfrac{ g}{ mol} = \ g/mol }{/eq} The metal "M" is sodium (Na). Become a member and unlock all Study Answers

### Given percent by mass of one element in a metal hydroxide ...

You can make up some arbitrary number for the mass of the hydroxide. Let's say you have 100g of M(OH)2. If % of the mass is oxygen, then g of the sample is oxygen (since it's out of 100 g) the remainder of the sample contains the metal and 2 moles of hydrogen. = g. g = M + 2H. the molar mass of H is g = M ...

### Solved: An Sample Of An Unknown Group 2A Metal Hydr ...

Question: An Sample Of An Unknown Group 2A Metal Hydroxide Is Dissolved In ML (.085 L) Of Water. An Acidbase Indicator Is Added And The Resulting Solution Is Titrated With M HCl Solution. The Indicator Changes Color Signaling That The Equivalence Point Has Been Reached After ML (.0569 L) Of The Hydrochloric Acid .What Is The Molar Mass ...

### a What is the molar mass of the metal hydroxide b What is ...

a) What is the molar mass of the metal hydroxide? (b) What is the identity of the alkali metal cation: Li +, Na +, K +, Rb +, or Cs +? An sample of an unknown group 2A metal hydroxide is dissolved in mL of water.

### The Ksp for a certain metal hydroxide, M(OH)2 (molar mass ...

A gram sample of a metal reacted with HCl and produced mL of H 2 gas at 25¡ÆC and 1 atm pressure. The metal is known to react with HCl according to the following reaction, 2 M + 6 HCl > 2 MCl 3 + 3 H 2 What is the . asked by jhon on October 31, 2014; chemistry. A certain metal hydroxide, M(OH)2 contains % oxygen by mass.

### Sodium hydroxide | NaOH PubChem

Caustic soda reacts with all the mineral acids to form the corresponding salts. It also reacts with weakacid gases, such as hydrogen sulfide, sulfur dioxide, and carbon soda reacts with amphoteric metals (Al, Zn, Sn) and their oxides to form complex anions such as AlO2(), ZnO2(2), SNO2(2), and H2 (or H2O with oxides).

### A g sample of an unknown alkali metal hydroxide is ...

A g sample of an unknown alkali metal hydroxide is dissolved in ml of water. an acidbase indicator is added and the resulting solution is titrated with m hcl (aq) solution. the indicator changes color signaling that the equivalent point has been reached after ml of the hydrochloric acid solution has been added.

### What is the molar mass of sodium hydroxide? Quora

Molar mass is the mass of 1 mole of a substance, so we can add the masses of 1 mole of sodium, one mole of hydrogen and one mole of oxygen. ++=40 So, the molar mass …

### What is the molar mass of sodium hydroxide? | Socratic

May 13, 2016· The molecular molar mass consists of the atomic masses of each atom. Sodium hydroxide is "NaOH". Thus, its molar mass involves: "M"_"Na" = " g/mol" "M"_"O ...

### Solved: An Sample Of An Unknown Group 2A Metal Hydr ...

An sample of an unknown group 2A metal hydroxide is dissolved in mL of water. An acidbase indicator is added and the resulting solution is titrated with M HCI(aą) solution. The indicator changes color, signaling that the equivalence point has been reached, after mL of the hydrochloric acid solution has been added.

### CHEMISTRY COMMUNITY

Apr 11, 2018· The molar mass of the metal hydroxide M(OH)2 is ^1. What is the molar mass of the sulfide of this metal? I was confused on finding the molar mass of the sulfide.

### Chem CH 5 Flashcards | Quizlet

Aspirin has a formula C9H8O4. the molar mass is A 95g B180g C220g D325g. B. the formula mass of CO2 is A28g B28u C44g ... Calcium metal reacts with water to form calcium hydroxide and hydrogen gas. How many grams of hydrogen are formed when g of calcium are added to water?

### Lithium hydroxide Wikipedia

Lithium hydroxide is an inorganic compound with the formula LiOH. It is a white hygroscopic crystalline material. It is soluble in water and slightly soluble in ethanol, and is available commercially in anhydrous form and as the monohydrate (LiOH. H 2 O). While lithium hydroxide is a strong base, it is the weakest known alkali metal hydroxide.

### Calcium hydroxide Formula Calcium hydroxide Uses ...

Formula and structure: The chemical formula of calcium hydroxide is Ca(OH) 2 and its molar mass is g/mol. This ionic compound has the calcium metal cation bonded to two hydroxide anions. In the solid form, calcium hydroxide exists in a polymeric structure …