venegas122916
24.01.2021 •
Chemistry
When Zn reacts with HCl solution, the products are H2 gas and ZnCl2. A volume of 425 mL of H2 gas is collected over water at a total pressure of 758 mmHg and 16 °C. The vapor pressure of water at 16 °C is 14 mmHg.
2HCl(aq) + Zn(s) h H2(g) + ZnCl2(aq)
a. What was the partial pressure of the H2 gas?
b. How many moles of H2 gas were produced in the reaction
Solved
Show answers
More tips
- W Work and Career How much does an honest traffic police officer earn in a day?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- L Leisure and Entertainment How to Learn to Draw Graffiti: Tips for Beginners...
- F Family and Home How to Remove Tar Stains: Tips and Recommendations from Experts...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- S Sport How to Do a Jumping Split...
- H Health and Medicine How Did Inna Lose Weight on Dom 2?...
- F Family and Home How to Properly Fold Napkins in a Napkin Holder?...
- F Food and Cooking How to Set Up Ventrilo - The Ultimate Guide...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
Answers on questions: Chemistry
- C Chemistry How many calories are in a sample of a snack food containing 125 calories?...
- C Chemistry If pyrotechnic visual distress signals are required, how many must be onboard?....
- C Chemistry Because of the connection between greenhouse gases and climate change, there has been a concerted effort to reduce greenhouse gas emissions. How does this second...
- C Chemistry Which step will decrease the pressure of a gas inside a dosed autical container? increasing the number of moles of gas decreasing the volume of the container increasing...
- C Chemistry If a female expresses trait l and the dad doesn t will the child have it...
- C Chemistry What trends were seen in medeleevs periodic table...
- C Chemistry A sample of oxygen occupied 621 mL when the pressure increased to 1095.93mm Hg. At constant temperature, what volume did the gas initially occupy when the pressure...
- C Chemistry Am: [Rn]7s24f 7 [Rn]7s25f 7 [Rn]7s26f 7 [Rn]7s27f 7...
- C Chemistry Which option describes the most cost-effective way for a skateboard company to purchase plywood? a pallet of 100 sheets for $1,000 a pallet of 200 sheets for $1,800...
- C Chemistry The law of conservation of energy states that energy can neither be created nor destroyed; however, if you stretch out a ball in your hand and let it freely drop,...
Ответ:
a narrative is different from a persuasive text because the narrative combines story element related to a controlling idea to reveal a thought - provoking theme.
Story element are inter woven together to advance the plot.