how many grams of Cr(OH)3 are produced from 1.17 g of LiOH?

Q: A three-step process for producing molten iron metal from Fe2O3 is: 3Fe2O3 + CO → 2Fe3O4 + CO2…

A: Since CO is present in excess, Fe2O3 is the limiting reagent in the first step. Given mass of Fe2O3…

Q: 4. What mass of chromium (111) nitrate can be produced from a reaction of 4.23 g of chromium with…

A:

Q: A three-step process for producing molten iron metal from Fe2O3 is: 3Fe2O3 + CO → 2Fe3O4 + CO2…

A: Given,The three-step process for producing molten iron metal from Fe2O3 is:3 Fe2O3 + CO → 2 Fe3O4 +…

Q: 4) a) Balance the following chemical equations: show your work PtCl4+LICH3 Eq 1: Pt(CH3)4 + LiCI…

A: Chemical equation is the representation of a chemical reaction, in which the reactants and products…

Q: Given the unbalanced equation, Cr(NO3)3(aq) + LiOH(aq) → LiNO3(aq) + Cr(OH)3(s), how many grams of…

A: A balanced equation is the equation in which the number of atoms of reactants or products are equal…

Q: The composition of a commercial cold remedy mixture is 87% aspirin, 7% caffeine, 6% vitamin C. What…

A: Mass of mixture that contains 5 g Caffeine = ? % of aspirin = 87 % % of caffeine = 7% % of vitamin C…

Q: Nickel, a common metal used in a variety of alloys, is purified via the Mond process to a very high…

A:

Q: 35. How many grams of water, H2O, can be produced from the reaction of 25.0 hydrogen, H2, and 225…

A: To calculate the mass of the product formed. First we need to calculate limiting reagent using…

Q: Iodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution…

A: Given: Mass of I2 produced = 93.0 g Known: Molar mass of I2 = 253.80 g/mol Molar mass of NaI =…

Q: Like many metals, aluminum reacts with a halogen to give a metal halide. 2 Al(s) + 3 Br2(ℓ) n…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: 2. An important source of hydrogen and oxygen, used as rocket fuels, is the decomposition of water…

A:

Q: Suppose 8.00g of CH4 is allowed to burn in the presence of 6.00g of oxygen. How much (in grams) CH4,…

A: The given reaction is as follows,

Q: how many grams of Cr(NO3)3 are required to produce 0.104 moles of Cr(OH)3?

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: Write the equation for this reaction, then balance the equation. b.Calculate the grams of lead (II)…

A: Mole concept.

Q: For the reaction: CuSO4 + NH4OH , [Cu(NH3)6]SO4 + HOH, how many grams of [Cu(NH3)6]SO4 can be…

A: Balance reaction: CuSO4 + 6 NH4OH ——> [Cu(NH3)6]SO4 + 6H2O

Q: If 5.15 grams of copper metal react with 14.1 grams of silver nitrate, what is the mass of silver,…

A: This question can be solved by using the number of moles of each of the reactants and thereby…

Q: A) What is the molar mass of nickel (II) sulfate (NISO4) in grams per mole?  B) What is the amount…

A: Molar mass = Sum of the atomic mass of elements present in the compound  1 Mole = 6.023*1023 number…

Q: If 5.40 grams of copper metal react with 14.7 grams of silver nitrate, what is the mass of silver,…

A: Given: Mass of Cu = 5.40 g Mass of AgNO3  = 14.7 g Molar mass of Cu = 63.546 g/mol Molar mass of…

Q: When lead (II) nitrate reacts with sodium iodide, sodium nitrate and lead (II) iodide are formed.…

A:

Q: Iodine is prepared both in the laboratory and commercially by adding CI2 (g) to an aqueous solution…

A:

Q: Bacterial digestion is an economical method of sewage treatment. The reaction is an intermediate…

A:

Q: 70. The reaction of sulfuric acid with potassium hydroxide is shown in this balanced equation. If…

A:

Q: Ethyl alcohol (C2H5OH), also called grain alcohol, can be made by the fermentation of glucose:…

A:

Q: Given the unbalanced equation, Cr(NO3)3(aq) + LiOH(aq) → LiNO3(aq) + Cr(OH)3(s), how many grams of…

A: The reaction given is, => Cr(NO3)3 (aq) + LiOH (aq) → LiNO3 (aq) + Cr(OH)3 (s) Given : Mass of…

Q: 3. In the reaction Fe₂O3 + CO 2Fe + 3CO2, fifteen grams of Fe₂O3 was allowed to react with CO. How…

A:

Q: Consider the following reaction: Al(OH)3 (s) + 3 HCl (aq) →AlCl3 (aq) + 3 H2O (l) a. What mass of…

A: First Calculate mole of Al(OH)3 by mass/molar mass  Then use mole mole relationship  1mol Al(OH)3…

Q: 2 Fe,0, 4 Fe + 3 0, (is the reaction balanced?) 2. How many moles of oxygen would be produced from…

A: Please find the attachment.

Q: Hydrogen is generated by passing hot steam over iron, which oxidizes to form Fe,O, , in the…

A: The given data: The mass of H2 = 99 g To determine = The number of the moles of iron.

Q: From the reaction __ Fe+__ O2→__Fe2O3, how many grams of iron oxide (Fe2O3) are produced when 111…

A:

Q: Does aluminum (Al) make sense as the limiting reactant? What is the mass in grams of the excess…

A:

Q: For the reaction C + 2H2 → CH4, how many grams of hydrogen are required to produce 5.8 moles of…

A:

Q: 2. 78.24 g of sodium carbonate reacts with 1.54 x 10% formula units of zinc chloride in a double…

A: Using stoichiometry of the balanced chemical reaction, theoretical and actual yield can be…

Q: 6. While investigating mole ratios, a group of students collected data for the following chemical…

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

Q: 2 Na,PO, + 3 Caso, Ca,(PO,)2 + 3 Na,so, (is the reaction balanced?) 10. If there are 75.32 g of Na,…

A:

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A: The balanced chemical equation,  2AgK(CN)2(aq) + Zn(s) → 2Ag(s) + Zn(CN)2(aq) + 2KCN(aq) Given,…

Q: 3. Gold is very valuable because it does not oxidize easily. It can be oxidized by reacting it with…

A: The balanced reaction is - Au(s) + 4H+ + 4 NO3-   NO(g) +2 H2O(g) + Au+3+ 3NO3- molar mass of Au =…

Q: Pure iron, Fe, can be produced from an ore called hematite, Fe, O,, by reaction with carbon at high…

A:

Q: Hematite, Fe₂O3, is an important ore of iron. (An ore is a natural substance from which the metal…

A:

Q: Phosphoric acid (H,PO,, MM = 98.00 g/mol) can be prepared by treating calcium phosphate (Ca (PO,),…

A:

Q: Given the unbalanced equation, Cr(NO3)3(aq) + LIOH(aq) → LINO3(aq) + Cr(OH)3(s), how many grams of…

A: Chromium(III) nitrate reacts with lithium hydroxide to form the aqueous solution of lithium nitrate…

Q: Cryolite, Na, AIF (s), an ore used in the production of aluminum, can be synthesized using aluminum…

A:

Q: If 5.467 g of KAl(OH)4 was the limiting reagent in the synthesis of Alum, calculate the mass of Alum…

A: Mass of  KAl(OH)4  = 5.467 g  Given that yield of reaction is 98.00 %  We need to find mass of Alum…

Q: Using the following balanced chemical reaction, determine how many grams of Cr,O3 are required to…

A:

Q: 2+ a Write the chemical equation for the formation of the Ca(NH3)6²* .ion. (Use the lowest possible…

A: Ionic compounds dissociate in ions. In an aqueous state ionic compounds separate in equilibrium. The…

Q: What type of chemical reaction is illustrated in the following example?  2 Mg (s) + O2 (g) ⟶ MgO…

A: The type of Chemical Reaction illustrated in the following example is -

Q: 2NH3(aq) + CO, (aq) → CH,N,O(aq) + H,O(1) In an industrial synthesis of urea, a chemist combines…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Given the unbalanced equation, Cr(NO3)3(aq) + LiOH(aq) --> LiNO3(aq) + Cr(OH)3(s), how many grams of…

A: Given data,Mass of LiOH=0.93gBalanced reaction:Cr(NO3)3(aq) + 3LiOH(aq) →3 LiNO3(aq) + Cr(OH)3(s)

Q: The formation of rust which is iron (III) oxide on the surface of iron metal is an…

A:

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.