signment Score: LGive Up? O Hint 50.1% Resources Check Answe estion 27 of 28> Attempt 2 Consider the reaction. 2 Pb(s) +0,(g) – 2 PbO(s) An excess of oxygen reacts with 451.4 g of lead, forming 310.5 g of lead(II) oxide. Calculate the percent yield of the reaction. percent yield: + TOOLS х10 about us careers privacy policy terms of use, contactus help. MacBo

Qlaccd sign in - Search C tab Ug ift T O CHEMICAL REACTIONS Theoretical yield of chemical reactions esc caps lock Explanation K →1 Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium bromide (NaBr) and liquid water (H₂O). What is the theoretical yield of sodium bromide formed from the reaction of 12.9 g of hydrobromic acid and 11.7 g of sodium hydroxide? Be sure your answer has the correct number of significant digits in it. LION E fn https://www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-IvUrTNdLZh5A8CnG03PBGuXr8iCPa7ZMmym 11 X ALEKS Type here to search ? A Check 2 Z W S # * 3 X alt E D 14 $ x10 X с 7. 4 S f5 % 40 5 X At V C. T Me Graw F McGraw-Hill Education Campus X A ALEKS-Shushanik Babayan - Le X + 96sW-8PcvpF38ZsC... Al 4- G f7 4+ & Y H NO © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Access a ? f8 IAA * B N J fg DII M K f10 F11 0 f12. alt 3/5 insert 94°F [ C. prt sc ] Sh pause ctrl 6 7/1 backs

stion O Macmillan Learning Combining 0.384 mol Fe₂O3 with excess carbon produced 16.5 g Fe. Fe₂O3 + 3C 2 Fe + 3 CO What is the actual yield of iron in moles? actual yield: What is the theoretical yield of iron in moles? theoretical yield: What is the percent yield? percent yield: Search or type URL 1 . 6 MacBook Pro & r 7 * 8 + ( 9 ) 0 w + II mol mol %

How 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

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2 NAHCO:(s) > I Na,0(s) 2 co.(e) H;O(8) Reaction B 4.476 Run 1: Initial grams of NaHCO3 Theoretical yield (grams) of Na,0: Percent yield (Run 1) =

Explosive exnon trioxide, XeO3, is prepared as in the below unbalanced equation. In one expriment, 3.57 g of xenon trioxide was collected after reacting 8.62 g of XeF6 with an excess of water. What is the percent yield?  XeF6 + H2O ------> XeO3 + HF (unbalanced)

40 1:28 2. 2 Cla(g) + 3 Al(s) - 2 AICla(s) 1 a) Calculate the theoretical yield of aluminum chloride (in grams) that can be produced from 13 grams of aluminum metal. b) A student performed this experiment and obtained 29.5 grams of aluminum chloride. Determine the percent yield of aluminum chloride. 65/96

Assignment Score: 13.5% Give Up I Resources O Hint Check Answer Question 23 of 26 > Combining 0.220 mol Fe,0, with excess carbon produced 18.6 g Fe. Fe,0, +3C - 2 Fe + 3 CO What is the actual yield of iron in moles? actual yield: mol What is the theoretical yield of iron in moles? theoretical yield: mol What is the percent yield? percent yield: cer

A Login My AP Login - Coll. LanguageTool -Onl.. Co Biography of Albert. Crillegnettouth Pre-AP Unit 3 Learning Checkpolnt 2 1 (3 10 11 Question 9 D CH, (g) + 2 O2 (g) CO, (g) + 2 H20 (g) When CH, (g) is burned in O,(g), the reaction represented by the equation occurs. If 32 g of CH, is burned completely, how many moles of CO, are produced? Enter the number of moles to the nearest whole number. mol