Determine the number of grams of HCI that can react with 0.750 g of Al(OH)3 according to the following reaction Al(OH):(s) + 3 HCI(aq) → AICI:(aq) + 3 H2O(aq) STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 9.60 x 10-3 1.05 36.46 133.33 2.25 6.022 x 1023 0.750 18.02 0.0288 0.117 1 78.00 3 0.351 g AICI, g H2O mol HCI g HCI mol Al(OH)s mol AICI, mol AICI, g AICI: g Al(OH). mol H2O According to the balanced reaction below, calculate the moles of NH: that form when 4.2 mol of N2H4 completely reacts 3 N2H«(1) → 4 NH:(g) + N:(g) STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 1 17.04 3 16.8 3.2 4 6.022 x 1023 4.2 32.06 5.6 28.02 g N2H4 mol NH3 mol N2H4 g NH, g N2 mol N2

Determine the number of grams of HCI that can react with 0.750 g of Al(OH)3 according to the following reaction Al(OH):(s) + 3 HCI(aq) → AICI:(aq) + 3 H2O(aq) STARTING AMOUNT ADD FACTOR ANSWER RESET ( ) 9.60 x 10-3 1.05 36.46 133.33 2.25 6.022 x 1023 0.750 18.02 0.0288 0.117 1 78.00 3 0.351 g AICI, g H2O mol HCI g HCI mol Al(OH)s mol AICI, mol AICI, g AICI: g Al(OH). mol H2O According to the balanced reaction below, calculate the moles of NH: that form when 4.2 mol of N2H4 completely reacts 3 N2H«(1) → 4 NH:(g) + N:(g) STARTING AMOUNT ADD FACTOR ANSWER RESET ( ) 1 17.04 3 16.8 3.2 4 6.022 x 1023 4.2 32.06 5.6 28.02 g N2H4 mol NH3 mol N2H4 g NH, g N2 mol N2

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 52A

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