(a)
Interpretation : The number of moles of
Concept Introduction : A
The moles and grams of reactant and product can be calculated with the help of mole concept.
(b)
Interpretation : The mass of
Concept Introduction : A chemical reaction involves the formation of some new product molecules with the help of some reactant molecules either by bond making or bond breaking.
The moles and grams of reactant and product can be calculated with the help of mole concept.
(c)
Interpretation : The mass of
Concept Introduction : A chemical reaction involves the formation of some new product molecules with the help of some reactant molecules either by bond making or bond breaking.
The moles and grams of reactant and product can be calculated with the help of mole concept.
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EBK BASIC CHEMISTRY
- Ke lo %24 3. Ss I u b 2 4. #3 5 9. 7. 8. 6. IIO mol NO How many moles of NO are formed from 2.1 moles of N,? Use the balanced equation for the reaction of N, and O, to form NO to answer the question. (6)0 + (6)N Enter your answer in the provided box. → 2 NO(g)arrow_forwardQuestion 16 of 40 Balance the following chemical equation (if necessary): C3H,O2(g) + O2(g) → H2O(g) + CO2(g) H2O (g) + CO2 (g) 3C2 2- Reset 1. 2. 4 6. 8. 9. ) (s) (1) (g) (aq) LO 3.arrow_forwardOnly 1 to 10arrow_forward
- Question 7.102arrow_forward11,12,13 please I need it step by step so I can learn how to do it my self :) thanksarrow_forward6.(0-2) Black powder was invented in China in the 9th century. It was used as an explosive with propelling properties. Today it is used in fireworks, model rocket engines, and replica black powder weapons. Black powder consists of potassium nitrate (potassium nitrate, KN03), charcoal and sulfur. A variety of chemical reactions take place when this mixture is exploded. One of these is shown below. 2KNO, +S+ 30 → K, S+N, ↑+3C0, 1 Knowing that carbon makes up 15% of the black powder, calculate the total volume of gases (under normal conditions) released when 0.1 kg of black powder explodes. Assume that only the chemical reaction given above occurs.arrow_forward
- How many moles of CaO will be formed from the given amount of V2O5?arrow_forward(5.8)Which of the following reactions will form a gaseous product? O H₂CO3(aq) + Pb(NO3)2(aq) O NaOH(aq) + HNO3(aq) O None of these O Na₂SO3(aq) + H₂SO4(aq) ◄ Previousarrow_forwardWrite a balanced chemical equation based on the following description: butanoic acid, C,H;COOH(I) burns in air C,H,COOH(I) + 5 0,(g) → 4 CO;(g) + 4 Hz0(1) O2+ 3+ 04- 2. O4+ 1 4. 8. 6. 02 O3 O5 O6 O8 09 (s) (1) (g) (aq) %3D C. OX H. H. Reset Delete w/ 口 3. 2.arrow_forward
- 7:25 ◄ Search 1 Balance the following chemical equation (if necessary): 2- 3c₂²- Question 2 of 20 + Ca (C₂H3O₂)2 (aq) + Na₂CO3(aq) → Ca CO3(s) + NaC₂H₂O₂ (aq) (s) Reset 2 3 4 5 6 7 8 (1) x H₂O (g) 个 5G 85 Submit Tap here or pull up for additional resources 9 (aq) NaC₂H3O₂ Ca(C₂H3O₂) Na₂CO3 CaCO3 Oarrow_forward9:55 ull LTE Question 4 of 15 Submit Determine the mass in grams of C4H10 that are required to completely react to produce 8.70 mol of CO2 according to the following combustion reaction: 2 C4H10(g) + 13 O2(g) → CO2(g) + 10 H20(g) STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 0.0374 2 mol C4H10 1 mol CO2 8.70 44.01 g H20 2.18 4.35 g O2 18.02 208.00 g CH10 126 13 mol H20 10 6.022 x 1023 mol O2 58.14 g CO2 Tap here or pull up for additional resourcesarrow_forward9.24 For each of the following reactions, 20.0 g of each reactant is present initially. Determine the limiting reactant, and calculate the grams of product in parentheses that would be produced. 2Al2O3(s) (Al2O3) 109sh HOUT a. 4Al(s) + 302(g) b. 3NO2(g) + H2O(l) → c. C₂HO(l) + 302(g) 2HNO3(aq) + NO(g) 2CO2(g) + 3H2O(g) (HNO3) (H₂O)arrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning