Ar Solving for a reactant using a chemical equation ((NH4),PO4) is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid (H3PO4) with ammonia Ammonium phosphate 3 (NH3). What mass of ammonium phosphate is produced by the reaction of 6.8 g of ammonia? Round your answer to 2 significant digits. x10 ? Check Ter Explanation 2019 McGraw-Hill Education. All Rights Reserved. X

Ar Solving for a reactant using a chemical equation ((NH4),PO4) is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid (H3PO4) with ammonia Ammonium phosphate 3 (NH3). What mass of ammonium phosphate is produced by the reaction of 6.8 g of ammonia? Round your answer to 2 significant digits. x10 ? Check Ter Explanation 2019 McGraw-Hill Education. All Rights Reserved. X

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Sofia Gaseous ethane (CH, CH,) will react with gaseous oxygen (O,) to produce gaseous carbon dioxide (CO,) and gaseous water (H,O). Suppose 15.3 g of ethane is mixed with 82. g of oxygen. Calculate the minimum mass of ethane that could be left over by the chemical reaction. Round your answer to 2 significant digits. x10 Check Explanation O 2019 McGraw-Hill Education. All Rights Reserved. Terms of Use I Prive 2: 12/ 99+) Type here to search hp delete 144
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Balance the following equation, show your work: 1. Draw your line & count your atoms 2. Start by balancing/fixing the "S", THEN balance the "O"s 3. REMEMBER: WHAT MATH DO WE USE TO BALANCE?? WHERE DO WE WRITE OUR NUMBERS?? x Clear 6 Undo A Redo S. + 8 SO 3.
Esc STARTING AMOUNT 71°F Sunny Z²² F1 DX X F2 A- F3 F4 According to the balanced reaction below, calculate the quantity of moles of NH, gas that form when 4.20 mol of N₂H4 liquid completely reacts: 4.20 5.60 ▬▬ *- ADD FACTOR x( ) F5 17.04 1.40 g N₂ *+ O Search the web F6 3.15 3.37 x 1024 mol N₂H₁ 3 N₂H.(1)→ 4 NH.(g) + N2(g) ► / || F7 Question 9 of 11 2.53 x 1024 32.06 4 g NH, F8 12.6 g N₂H4 28.02 ANSWER 1.05 4 pity mol NH, F9 1 6.022 x 1023 8.43 x 102 3 * RESET mol N₂ 2 16.8 F10 Insert F11 F12 Delete
Activity 2. Perform the needed calculations for the problem and show your complete calculations in a clean sheet of paper. Box your final answer. 1.Metabolic breakdown happens when glucose (C6H12O6) is reacted with oxygen gas O2(g) forming carbon dioxide (CO2) and water (H2O) as shown by the equation below: C6H1206 (s) + 602{g) 6CO2(g) +6 H2O (1) Determine the volume of CO2 produced at 37 °C and 1.00 atm when 5.60 g of glucose is used up in the reaction. Molar mass: Glucose=180.15 g/mol 2. Calculate the mass in grams of hydrogen chloride produced when 5.6 L of molecular hydrogen (H2) measured at STP react with an excess of molecular chlorine gas Cl2(g).
Question 79 The molecular weight of cholesterol is 386.65 g/mole. What is the mass of one molecule of cholesterol? (- For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).
Part A What is the minimum amount of 6.1 M H2SO4 necessary to produce 27.1 g of H2 (g) according to the following reaction? 2Al(s) + 3H2S04(aq) → Al½(SO4)3 (aq) + 3 H2(g) Express your answer using two significant figures. • View Available Hint(s) ? V = L
Gaseous methane (CH4) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂) and gaseous water (H₂O). If 12.6 g of water is produced from the reaction of 6.90 g of methane and 43.2 g of oxygen gas, calculate the percent yield of water. Round your answer to 3 significant figures. 心。 X 5 ? P Check F2 tab % esc N 1 Explanation * F1 ! 1 Q 2 W #3 3 20 F3 E $ 4 000 000 F4 R % 5 F5 T ^ 6 MacBook Air 3 s F6 Y & 7 44 F7 U Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility DII DD F8 F9 F10 F11 F12 * 00 8 - ( 9 O ) 0 P - { [ + 11 } ] olo Ar 00 delete
Q Search O STOICHIOMETRY Using molarity to find solute mass and solution volume A chemist adds 410.0 mL of a 1.42 × 10 mol/L magnesium fluoride (MgF₂) solution to a reaction flask. Calculate the mass in milligrams of magnesium fluoride the chemist has added to the flask. Be sure your answer has the correct number of significant digits. mg Explanation Check X S N 1/3 a Kirs Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center
Gaseous butane (CH3(CH,)¸CH,) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide (CO,) and gaseous water (H,O). What is the 2 theoretical yield of carbon dioxide formed from the reaction of 2.9 g of butane and 4.0 g of oxygen gas? Round your answer to 2 significant figures. g х10 ? olo Ar Explanation Check 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center| Accessibility
3 Answer in General Chemistry fo X A app.101edu.co ps M Gmail YouTube Maps Tradůzir GE Notícias Question 12 of 15 What mass in grams of NaN3 is required to produce 50.2 L of N2 gas (density = 1.25 g/L ) according to the balanced chemical reaction: 2 NaN3(s) → 2 Na(s) + 3 N2(g) STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) %3D 2 3 97.1 77.7 22.99 1 1.25 6.022 x 1023 65.02 50.2 28.02 146 218 g N2/L mol N2 mol Na mol NaN3 g N2 g NaN3 g Na L N2 山T 286 APR 1 PAGES W 17 MacBook Air ....