Q: Calculate AH for the production of 0.440 mol of AgCl by this reaction. Express your answer in…
A: Given : We have to calculate enthalpy for the reactions.
Q: how many grams CO2 are produced?
A: Given : mass of C2H4 = 75.76 g Mass of O2 = 201.6 g To calculate :- Limiting reactant Mass of…
Q: The cycle of copper reactions starts with solid copper metal and ends with solid copper metal.…
A: Given, Initial amount of copper (Cu) = 0.482 g Amount of copper (Cu) recover = 0.453 g Percentage of…
Q: How many grams of sodium will be needed to produce 60.00 g of sodium phosphate? Na +Ca3(PO4)2 -->…
A:
Q: Question 3: South Africa is one of the world's largest iron ore producers. From the reaction below,…
A: a) Name of the given compounds are, Fe2O3 = Ferric oxide CO2 = Carbon dioxide
Q: 2. How many GRAMS of manganese(II) hydroxide can be made from 2.94 grams of manganese(II) ? grams…
A: The stoichiometric chemical reaction is one in which amount of reagents and products is such that…
Q: What mass of oxygen is needed to react with 5.37 g of acetylene (C2H2) accor to the following…
A: Given : Mass of C2H6 = 5.37g
Q: What mass of oxygen is needed to react with 5.37 g of acetylene (C2H2) according to the following…
A: Given : Mass of C2H2 = 5.37g
Q: 8. An ore is analyzed for the manganese content by converting the manganese to Mn304 and weighing…
A:
Q: Stoichiometry Knowledge check 4.Given the balanced chemical equation below, determine the mass of…
A: Given balanced chemical equation ; AgNO3 + NaCl -------> AgCl + NaNO3 1 mole of AgNO3 produces 1…
Q: How many grams of water are produced from the complete reaction of 80.0 g of O2 ? Express your…
A:
Q: NBICATION NEXT TO YOUR FINAL ANSWER(S) SHOW ALL WORK! 4Fe (s) + 302 (g) 2FE203 (s) What is the…
A:
Q: QUESTION 10 Balance the following chemical equation: CH20(g) + 02(9) - CO2(9) + H20(g) What type of…
A:
Q: For the following reaction, 0.283 moles of iron are mixed with 0.231 moles of oxygen gas. iron(s) +…
A: Given Moles of Fe = 0.283 molesMoles of O2 = 0.231 moles
Q: CH4(g)+N2(g) CH4(g) HCN(g)+NH3(g) N2(g)→ Substance: HCN(g)+ NH3(g) H° (kJ/mol) Solutions: Final…
A: Answer
Q: Test III. Problem Solving Direction Answer the following. Show a complete solution for the…
A: Number of moles of aluminium sulfide = 8 moles Number of moles of water = 12 moles
Q: Chemistry yoga math FE Review Part 2 DB co Time's Up! A compound containing only carbon, hydrogen,…
A:
Q: Question 2 Balance the following equation by selecting the coefficients in the dropdown boxes. C;H12…
A:
Q: A student weighs 1.00 grams of CuSO, on a balance. After heating, the compound weighed 0.638 grams.…
A: SOLUTION: Step 1: The formula of Copper sulfate hydrate is CuSO4.5H2O. Mass of water = Mass of…
Q: Copper reacts with elemental sulfur (S8) to form copper(II)sulfide. If you start out with 25g of…
A:
Q: Initial Knowledge Check Question 5 Me Liquid hexane (CH,(CH,) CH,) will react with gaseous oxygen…
A: Mass of hexane = 0.86g Mass of oxygen = 5.93g
Q: C6H5Cl + 2 NH3 --> C6H5NH2 + NH4Cl Assume that 20.0 g of chlorobenzene at90% purity is mixed with…
A: Limiting reagent is the reagent that is totally consumed in the reaction. % yield is equal to the…
Q: moles
A:
Q: A mixture contains NaHCO, together with unreactive components. A 1.61 g sample of the mixture reacts…
A:
Q: how many grams of water form? (Give both the calculator answer and the significant figure answer).
A:
Q: Hydrogen gas can be produced by the reaction of magnesium metal with hydrochloric acid according to…
A:
Q: answer the blank 32g of Oxygen gas (O2) was burned in the air. This means _____ moles of H2O will be…
A:
Q: 4 P4+5 S8 8 P2S5 22.6 g of P4 is reacted with 45.2 g of S8 How many moles of P2S5 will be produced?…
A: Here 4 mols of P4 reacts with 5 mols S8 , 8 mols of P2S5 Molecular weight of P4 = (4×31) g/mol =124…
Q: If you react 264 grams of potassium flouride, how many gram of flourine gas would form? answer in…
A: Number of mole (n) of substance is calculated by dividing mass of substance (m) to molar mass (M) of…
Q: The reaction of 8.99 g of Cl2 with 2.20 g of P4 produces 4.12 g of PCI5. What is the percent yield?…
A:
Q: A mixture containing only FeC13 and AlC13 weighs 10.95 g. The chlorides are converted to the hydrous…
A: Given: A mixture of FeCl3 and AlCl3 weighs 10.95 g. Fe2O3 and Al2O3 mixture weighs 5.62 g. To find:…
Q: If 500 grams of potassium chlorate decomposes into potassium chloride and oxygen, how many grams of…
A: The balance reaction is 2KClO3 ==> 2KCl + 3O2. Mw = (2× 122.55)…
Q: 27.22 grams of CS2 (MW= 76.13 g/mole) are reacted with 31.36 grams of Cl2 (MW=70.91 g/mole) and 16.1…
A: The balanced reaction is as follows: CS2 + 3 Cl2 ---> CCl4 + S2Cl2
Q: For the following reaction, 6.28 grams of iron are mixed with excess oxygen gas . The reaction…
A:
Q: For the following reaction, 4.88 grams of iron(III) oxide are mixed with excess aluminum. The…
A: The solution is given below -
Q: For the following reaction, 3.75 grams of glucose (CH1206) are mixed with excess oxygen gas. The…
A:
Q: Iron is obtained from iron ore according to the following reaction: Fe2O3 + CO…
A: The balanced reaction is given by- Fe2O3 + 3 CO = 2 Fe + 3 CO2 (a) 1 tone of iron ore 1 tone = 2000…
Q: Balanced Equation: 2Mg+O2 –> 2Mg0 What mass in grams of MgO can be produced from 1.56g of Mg and…
A: A balanced reaction involves the same number of atoms on both the products and reactant sides. This…
Q: When working in a lab over the holidays you find a vial of blue powder. The label is unintelligible,…
A: We know 1mole compound weight is the molecular mass The molecular mass of the compound is…
Q: 100.0 grams of sodium sulfate reacts with 50.00 grams of barium nitrate. A-C IS ALREADY…
A: Mass of Na2SO4 = 100.0 g Molar mass of Na2SO4= 142.04 g mol-1 Mass of Ba(NO3)2=50.00 g Molar mass of…
Q: The reaction of methane with oxygen has the following unbalanced equation CH4(g) + O2(g) CO2(g) +…
A:
Q: What mass of oxygen is needed to react with 5.37 g of acetylene (C2H2) accord o the following…
A: Given : Mass of acetylene = 5.37g
Q: O Home 6 Jamie Powers Blackboard Course Materi... A Convert JPG t... Question 2 of 6 Determine the…
A:
Q: 3. Stoichiometry Calculations - 1, 2, or 3 step B's Mass, Mass, Use: 2 C,H, (g) + 7 0, (g) → 4 Co,…
A: In the given question we have to do the stoichiometric calculation by mole to mole ratio and find…
Q: A cereal contains 11.0 grams of sucrose (C12H22011) per 60.0 grams of cereal How many grams of…
A: (1) Following information given in question - Mass of woman = 52 kg Moles of haemoglobin = 7.2×10-3…
Q: Question 5 of 5 A cereal contains 11.0 grams of sucrose (C HO) per 60.0 grams of cereal How many…
A: Given 11.0 g sucrose in 60.0 g of cereal
Q: For the following reaction, 63.7 grams of iron(III) oxide are allowed to react with 20.3 grams of…
A: Reaction of iron (|||) oxide with Al Fe2O3 + 2Al ....> Al2O3 + 2Fe Mass of Fe2O3 = 63.7 g Molar…
Q: tation or solution. 6CO2 If you have 12 molecules of this produced in the whole process how many…
A: The above reaction Is Cellular respiration reaction. The reaction Is - C6H12O6 + 6O =6CO2+6H2O+ATP…
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
- Calculate the number of grams of magnesium needed to produce 250 grams of magnesium nitride. Answer: _ g MgHow many grams of hydrogen are needed to react with 100 grams of nitrogen to produce ammonia? Answer: _ g H2How many atoms of carbon are produced by the complete reaction of 7.09 grams of magnesium turnings with excess dry ice (CO2), according to the balanced chemical reaction: 2 Mg(s) +CO2(s) 2 Mgo(s) + C(s) STARTING AMOUNT ADD FACTCR ANSWER RESET -( ) 12.01 24.31 0.292 1.75 44.01 0.146 40.30 2 3.50 1 6.022 x 1023 8.78 x 1022 7.09 1.76 x 1023 3.56 x 1023 g Mgo mol CO2 mol C g CO2 mol Mg atoms CO2 mol Mgo atoms C g Mg atoms Mg atoms MgO MacBook Air F11 F10 F9 F7 F8 吕口 F3 F6 F4 F5 esc F2 F1 # 2$ % & * 00
- What is the whole number coefficient of O₂ when the equation for the combustion of C8H18 is completed and balanced? 15. ΑΣΦ Submit Request Answer ?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).Determine the number of 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 02(g) - 8 CO2(g) + 10 H20(g) X STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 10 126 2 13 2.18 1 8 6.022 x 1023 18.02 0.0374 4.35 8.70 44.01 58.14 208.00 g O2 g C4H10 g H20 mol H20 g CO2 mol CO2 mol O2 mol C4H10
- How many moles of MnO3 are produced when 4.30 kg of oxygen gas completely reacts according to the balanced chemical reaction: 2 Mn(s) + 3 O2(g) – 2 MnO3(s) STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 4.30 1000 102.94 6.022 x 1023 54.94 0.001 0.0896 2 32.00 89.6 9.22 x 103 1 mol MnO3 mol Mn g O2 mol O2 g MnO3 g Mn kg O2Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. esc cab ft CH,(g) +O,(g) → CO,(g) +H,O(g) aps lock Check 30 F1 ! 1 < O A 2 F2 N ✔ tion W S #3 80 F3 E $ 4 D command F4 R X C % 5 F 0-0 T MacBook Air V X < 60 00 F6 Y 04 3 & 7 Save For Later © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Priva aa F7 H U * 00 8 B N DII FB J ( 1 9 DD K M ) 0 0 4 F10 L com1) Given the reaction: Al +_ Cuso, _Al,(SO.) Cu a) Balance the equation b) Explain why the equation represents a chemical change c) Identify the type of chemical reaction represented by the equation d) Determine the mass of Al used to react with 20 g of CUS04 to produce 15 g of Al2(SO4)3 and 25 g CU. Show work
- 18: 4 Al (S) + 302(g) 2AI2O3(s) When 47.90 g of Al and 80.13 g of O, were reacted, 14.22 grams of aluminum oxide were obtained. What is the percent yield? (Hint: You need to determine which one is the limiting reactant and then the theoretical yield). 9: Your Answer: CO: Answer units||| Initial Knowledge Check Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. Br₂ (1) + 1₂ (s) IBr; (g) Question 4 XHow many moles of H2SO4 are required to completely react with 7.20 mol of Al according to the balanced chemical reaction: 2 Al(s) + 3 H:SO-(aq) → Al:(SO-):(aq) + 3 H2(g) STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 21.6 26.98 6.022 x 1023 2 7.20 2.40 3.60 1 98.08 342.14 3 2.02 10.8 g Al mol Al:(SO.)s g Al:(SO4)s mol Hz mol Al g H2SO. mol H2SO4 g H2 I