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Q Rita Brito l Chemistry Lab I How much is too much? Exp #6 How Much...
ral Chemistry Lab I 3-Copper Cycle Exp #3 Copper Cycle Pre-Lab Quiz During step 1 of...
ral Chemistry Lab I 3-Copper Cycle Exp #3 Copper Cycle Pre-Lab Quiz During step 1 of the Copper Cycle experiment, the reaction must be run in the fume hood. the following is the best answer as to why? Which of Select one: a. The reaction produces the flammable gas No2 O b. The reaction produces the toxic gas, H2 C. d. The reaction produces the flammable gas, H2 Next page You are logged in as Lexie Brikho (Log out) 30...
Pre-lab for Molar Volume of a Gas How much volume does a gas occupy under standard conditions of temperature (O°C o...
Pre-lab for Molar Volume of a Gas How much volume does a gas occupy under standard conditions of temperature (O°C or 273 K) and pressure (1 atm or 760 mmHg)? As you knew from high school, after reading the lab manual, or from lecture, you already know the answer is 22.4 L per mole (L/mol). Thus, this is more of a verification than a true experiment. In a nutshell, you will generate hydrogen gas via a reaction, collect that gas...
I wanna understand if I got the slope right and how to answer the next questions Measurement of the Gas Constant and Molar Volume Volume of Oxygen Gas s. What is the slope, m, of graph...
I wanna understand if I got the slope right and how to
answer the next questions
Measurement of the Gas Constant and Molar Volume Volume of Oxygen Gas s. What is the slope, m, of graph 2? Show your calculations here and include the correct units. Remember that logarithms do not have units! 6. What is the y-intercept, b, of graph 27 Show your calculations here and include the correct Write the equation of the straight line of graph 2....
Need help with the rest and how it was gotten Parts E and F I dont...
Need help with the rest and how it was gotten
Parts E and F I dont understand how to solve for them. the front
page has all the data collected and what i was able to solve
for
E. Molar Volume of CO; Gas Trial I {nL 1.030 1. Pressure of dry CO,(g) (atm). See Part C.7 2. Volume of CO-(g) at STP (L). See equation 13.4. ulayanloM ebixo 3. Molar volume of CO,(g) at STP (Lmol). See equation 13.2....
At Home Lab: Density Introduction: Density I am sure you have carried two full grocery bags...
At Home Lab: Density Introduction: Density I am sure you have carried two full grocery bags to your car and noticed one bag being much heavier. Since the two bags are the same size and one bag has more mass, the heavier bag must be more dense. A non-scientific definition for density is how tightly packed something is. Supplies: • 100ml Graduated Cylinder • Corn Syrup • Vegetable oil • Tap Water • Food Coloring or Universal Indicator Reasoning: The...
2ee do heete renouth hecel. to obtein Don't Cs CAS remax let graclolertee C abOu Lecore...
2ee do heete renouth hecel. to obtein Don't Cs CAS remax let graclolertee C abOu Lecore kmp ris lous knap oin ane vol Barome tris Pressore (u Ha) t8 s Tenpor watC oe AR (me) volome jo.00 mL loo leS. 16 5S.Le 50.6 4.0 le.is 5.80 5.45 caleoltrons Twakr 1/Twak.( Pair (u tnHa Proateam e Peoatatu Calculations: (0.5 pt for each block) Twater (K) 1/Twater (K) Pair (mm Hg) Pwater (mm Hg) Pwater (atm) In Pwater 92 We were unable...
(2) The work required to pump the fluid from a tank (between a units and b...
(2) The work required to pump the fluid from a tank (between a units and b units above the bottom of a tank) of constant mass-density p out to a height h above the bottom of the tank is given by W- pg(cross-sectional area at y)(distance fluid at y needs to be lifted) dy where g is the acceleration due to gravity and y is the distance from bottom of the tank. Note: Water has a mass-density of p 10...
i need help with my biology lab Length 1 km = 1,000 m 1m = .001...
i need help with my biology lab
Length 1 km = 1,000 m 1m = .001 km 1m = 100 cm 1 cm = .01 m Weight 1 kg = 1,000 1g-,001 kg 1g - 100 g 1 cg=.018 18 = 1,000 mg 1 mg = .001 g Volume 1 kL = 1,000 L 1L = .001 Ki 1L = 100 CL 1 cl = .01L 1 L = 1,000 mL 1 mL = .001 L 1 mm = .001...
Please help with the post lab and the pre lab (except for obviously #1 on the...
Please help with the post lab and the pre lab (except for
obviously #1 on the post lab) thank you!
PRELAB name: What is the ideal gas law? Write the equation below and label all the components of the equation. Write the balanced chemical equation for the reaction between Mg and HCl below include phases of each constituent. Mg + HCI 3. If a student used an excess of HCl to dissolve 0.045 grams of pure Mg ribbon, and collected...
1. 200 ml in 1 m’ is how many PPM? 2. 75 L of vapor in...
1. 200 ml in 1 m’ is how many PPM? 2. 75 L of vapor in 2000 ft of vapor is how many PPM? 3. What is the partial pressure of SO2 at a concentration of 41000 PPM at STP? 4. If 2 liters of toluene, SpG = .86, GMW = 92.1 g/mole, spills in a room 60ft x 30ft x 15ft, what is the concentration in PPM of toluene present in the room? 5. If 700 ml of perchloroethylene...
ral Chemistry Lab I 3-Copper Cycle Exp #3 Copper Cycle Pre-Lab Quiz During step 1 of the Copper Cycle experiment, the reaction must be run in the fume hood. the following is the best answer as to why? Which of Select one: a. The reaction produces the flammable gas No2 O b. The reaction produces the toxic gas, H2 C. d. The reaction produces the flammable gas, H2 Next page You are logged in as Lexie Brikho (Log out) 30...
Pre-lab for Molar Volume of a Gas How much volume does a gas occupy under standard conditions of temperature (O°C or 273 K) and pressure (1 atm or 760 mmHg)? As you knew from high school, after reading the lab manual, or from lecture, you already know the answer is 22.4 L per mole (L/mol). Thus, this is more of a verification than a true experiment. In a nutshell, you will generate hydrogen gas via a reaction, collect that gas...
I wanna understand if I got the slope right and how to
answer the next questions
Measurement of the Gas Constant and Molar Volume Volume of Oxygen Gas s. What is the slope, m, of graph 2? Show your calculations here and include the correct units. Remember that logarithms do not have units! 6. What is the y-intercept, b, of graph 27 Show your calculations here and include the correct Write the equation of the straight line of graph 2....
Need help with the rest and how it was gotten
Parts E and F I dont understand how to solve for them. the front
page has all the data collected and what i was able to solve
for
E. Molar Volume of CO; Gas Trial I {nL 1.030 1. Pressure of dry CO,(g) (atm). See Part C.7 2. Volume of CO-(g) at STP (L). See equation 13.4. ulayanloM ebixo 3. Molar volume of CO,(g) at STP (Lmol). See equation 13.2....
At Home Lab: Density Introduction: Density I am sure you have carried two full grocery bags to your car and noticed one bag being much heavier. Since the two bags are the same size and one bag has more mass, the heavier bag must be more dense. A non-scientific definition for density is how tightly packed something is. Supplies: • 100ml Graduated Cylinder • Corn Syrup • Vegetable oil • Tap Water • Food Coloring or Universal Indicator Reasoning: The...
2ee do heete renouth hecel. to obtein Don't Cs CAS remax let graclolertee C abOu Lecore kmp ris lous knap oin ane vol Barome tris Pressore (u Ha) t8 s Tenpor watC oe AR (me) volome jo.00 mL loo leS. 16 5S.Le 50.6 4.0 le.is 5.80 5.45 caleoltrons Twakr 1/Twak.( Pair (u tnHa Proateam e Peoatatu Calculations: (0.5 pt for each block) Twater (K) 1/Twater (K) Pair (mm Hg) Pwater (mm Hg) Pwater (atm) In Pwater 92 We were unable...
(2) The work required to pump the fluid from a tank (between a units and b units above the bottom of a tank) of constant mass-density p out to a height h above the bottom of the tank is given by W- pg(cross-sectional area at y)(distance fluid at y needs to be lifted) dy where g is the acceleration due to gravity and y is the distance from bottom of the tank. Note: Water has a mass-density of p 10...
i need help with my biology lab
Length 1 km = 1,000 m 1m = .001 km 1m = 100 cm 1 cm = .01 m Weight 1 kg = 1,000 1g-,001 kg 1g - 100 g 1 cg=.018 18 = 1,000 mg 1 mg = .001 g Volume 1 kL = 1,000 L 1L = .001 Ki 1L = 100 CL 1 cl = .01L 1 L = 1,000 mL 1 mL = .001 L 1 mm = .001...
Please help with the post lab and the pre lab (except for
obviously #1 on the post lab) thank you!
PRELAB name: What is the ideal gas law? Write the equation below and label all the components of the equation. Write the balanced chemical equation for the reaction between Mg and HCl below include phases of each constituent. Mg + HCI 3. If a student used an excess of HCl to dissolve 0.045 grams of pure Mg ribbon, and collected...
1. 200 ml in 1 m’ is how many PPM? 2. 75 L of vapor in 2000 ft of vapor is how many PPM? 3. What is the partial pressure of SO2 at a concentration of 41000 PPM at STP? 4. If 2 liters of toluene, SpG = .86, GMW = 92.1 g/mole, spills in a room 60ft x 30ft x 15ft, what is the concentration in PPM of toluene present in the room? 5. If 700 ml of perchloroethylene...
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