Write a balanced chemical reaction for a reaction relating Quartz (SiO2) and Brucite (Mg(OH)2) to Talc (Mg3Si4O10(OH)2) and Water (H2O)?
Please show work and explain.
Write a balanced chemical reaction for a reaction relating Quartz (SiO2) and Brucite (Mg(OH)2) to Talc...
Based on the balanced reaction Mg + 2 H2O → Mg(OH)2 + H2 if this reaction is carried out with (2.41x10^2) g of Mg and excess water, how many grams of Mg(OH)2 could be made? Show work please !!1
1) Write the balanced chemical equation for the neutralization reaction of H2SO4 and NaOH 2) why is it necessary to write the balanced chemical equation for the neutralization reaction before calculating the molarity of the unknown solution? 3) How many milliliters of 0.20 M Mg(OH)2 solution are needed to completely neutralize 35.0 mL of 0.15 ?M H3PO4
37. Write the balanced net ionic equation for the reaction between the water insoluble solid Mg(OH)2(s) and an aqueous solution of the strong acid Hl(aq). 38. In the following reaction identify the species that is the oxidizing agent and the species that is the reducing agent. Mg(s) + 2H(aq) → Mg() + H2
Write a balanced chemical equation for each reaction. If no reaction occurred, write "N.R."): Magnesium and hydrochloric acid: Zine and hydrochloric acid: Copper and hydrochloric acid: 3. Metals reacting with a non-metal (oxygen); metal oxides reacting with water Write a balanced chemical equation for each reaction. Magnesium and oxygen: Calcium and oxygen What happened when magnesium oxide and calcium oxide were added to water containing phenol phthalein indicator? What differences, if any, did you observe? Turns basic Water turns Pince...
Hydrofluoric acid dissolves glass by reacting with silica as shown in this balanced chemical equation. SiO2 + 4 HF → SiF4 + 2 H2O If 15.75 g SiO2 (molar mass = 60.08 g/mol) and 18.25 g HF (molar mass = 20.01 g/mol) are combined, how many grams of SiF4 (molar mass = 104.1 g/mol) could be produced? How many grams of SiO2 AND how many grams of HF will remain when the reaction is complete? If 16.39 g SiF4 were...
1. Write a balanced chemical equation for each reaction and identify it as a combination, decomposition or combustion. CsH120 + 02 -------> CO2 + H2O Ca + O2 -------> Cao C. Cu(OH)2 -------> CuO + H2O Al + Cl2 -- > AlCl3 2. What is the molar mass of Cas(PO3)2?
Consider the reaction between Cr(OH)3(s) and H2SO4(aq). a) Write the balanced chemical equation. b) Write the net ionic equation with the products soluble in water. c) If one reacts 100.mL of 0.200M H2SO4 with 2.06g of Cr(OH)3(s), how many grams Cr2(SO4)3 will be formed after removal from the water solution?
52. Is each chemical equation correctly balanced? If not, correct it. (a) SiO2(s) + 4 HF(aq) — SiF4(g) + 2H2O(1) (b) 2 Cr(s) + 3 02(8) —Cr2O3(s) (c) Al,Sz(s) + H2O(l) —> 2 Al(OH)3(s) + 3H2S(8) (d) Fe2O3(s) + CO(g) — 2 Fe(s) + CO2(g)
1. Write the balanced chemical reaction for the reaction of zinc and hydrochloric acid. 2. How does temperature affect the reaction rate? Briefly explain. 3. How does concentration affect the reaction rate? Briefly explain. 4. Write the balanced chemical equation for the decomposition of hydrogen peroxide.
8. Solid Mg(OH)2 dissociates in water as shown below. The chemical equation for the autoprotolysis of water is also shown. M8OH (aq) + OH"(aq) Mg(OH)2(s) MgOH (aq) Mg2*(aq) + OH (aq) OR Mg(OH)2(s) Mg2*(aq) +20H (aq) H2O*(aq) + OH (aq) 2H20( The middle equation can be represented in either of the two ways shown since the product ions are the same in both cases. For this solution, (A) write the correct charge-balance equation. [5 points] (B) write the correct mass-balance...