according to balanced reaction
1 mole SiCl4 require 1 mole Si
0.507 mol SiCl4 require 0.507 x 1 / 1 = 0.507 mol Si
moles of Si required = 0.507 mol
1 mole SiCl4 require 2 moles Cl2
0.507 moles SiCl4 require 0.507 x2 / 1 = 1.014 moles Cl2
moles of Cl2 require = 1.014 moles
11.6 Silicon tetrachloride (SiC14) can be prepared by heating Si in chlorine gas: Si(s) + 2Cl2(8)...
Silicon tetrachloride (SiCl4) can be prepared by heating Si in chlorine gas: 2Cl2(g) + Si(s) → SiCl4(l) Calculate the number of moles of Cl2 required to form 0.463 moles of SiCl4. Assume excess Si. moles Cl2 Determine the moles of silicon required to form the amount of SiCl4 given above. moles Si
Silicon tetrachloride can be prepared by heating silicon in chlorine gas. Si(s) + 2 Cl 2(g) → SiCl 4(l) In this experiment, 75.00 grams of Silicon and 45.75 grams of Chlorine are allowed to react. What is the limiting reactant?
both please
Carbon tetrachloride can be promed by reacting chlorine with methane : ICHq + 2Cl2 -> CCl4 t 2 H₂ Given that the heat of formation of methane is - 24.85k] Imol and the heat of porination of carbon tetrachloride is - 135k3 /mol, determine the standard enthaalpy of formation poi the reaction Why are there not values For the heat og og pormation of Cl2 and H₂ ? Is this ieaction endothermic or lexothermic ? How do you...
Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO3(s) . The equation for the reaction is 2KClO3⟶2KCl+3O2 Calculate how many grams of O2(g) can be produced from heating 70.4 g KClO3(s) STRATEGY: Convert the mass of KClO3 to moles. Convert the number of moles of KClO3 to the number of moles of O2 . Convert the number of moles of O2 to grams. Step 1: 70.4 g KClO3 is equal to 0.574 mol KClO3...
Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO, (s). The equation for the reaction is 2 KCI +302 2 KCIO Calculate how many grams of 0, (g) can be produced from heating 11.6 g KCIO, (s). mass:
Question 8 of 11> Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4 HCl(aq)+ MnO2(s) MnCl, (aq) +2 H,O0) + Cl,(g) A sample of 34.7 g MnO, is added to a solution containing 42.1g HCl. What is the limiting reactant? MnO2 НС What is the theoretical yield of Cl,? theoretical yield: If the yield of the reaction is 81.7 % , what is the actual yield of chlorine? g CI, actual...
carbon and silicon crossword puzzle
Across 2. Silicon can be classified as this while carbon can not. 3. Grandma heads backwards to an off campus bookstore for thisecarbon structure. 7. reaction of silicon tetrachloride with a hydridic reagent produces 10. Silicon is commonly found in this. 11. These polymers are used as alternatives to organic oils and rubber. 12. see 11 down 13. This refractory C-Si compound is very hard and used as an abrasive and is commonly called 16....
Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO,(s). The equation for the reaction is 2 KCIO, 2 KCI+ 30, Calculate how many grams of 0, (g) can be produced from heating 68.1 g KCIO,($). mass Iodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution containing 2 Nal(aq) + Cl2(8) — 1(s) + 2 NaCl(aq) How many grams of sodium iodide, Nal, must be used to...
Carbon disulfide is prepared by heating sulfur and charcoal. The chemical equation is S() + C(s) - 0S,(8) Ke-9.40 at 900 K How many grams of CS,(s) can be prepared by heating 19.0 mol S, () with excess carbon in a 9.00 L reaction vessel held at 900 K until equilibrium is attained? mass of CS,(8):
Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4 HCl(aq) + MnO,(s) —MnCl(aq) + 2 H2O(l) + Cl2(g) A sample of 42.1 g Mno, is added to a solution containing 42.1 g HCI. What is the limiting reactant? MnO2 OHCI What is the theoretical yield of CI,? theoretical yield: CI, If the yield of the reaction is 77.5%, what is the actual yield of chlorine? actual yield: g CI Dimethyl oxalate,...