B. If the initial pressure of gas inside the balloon was 1.65 atm, what is the new pressure?
A sample of gas kept at a constant pressure, is heated from 273 K to 373 K. If the initial volume
is 3.00 L, what is the new volume?
A container of gas is heated from 250 K to 303 K. What is the new pressure if the initial pressure
is 880 kPa?
A sample of gas at 62.0°C occupies a volume of 4.80 L at a pressure of 2.90 atm. How many moles of gas are contained in the sample?
A 0.100 mole sample of gas is at a temperature of 85.0°C and a volume of 3.47 L. What is the pressure of the gas (in mm Hg)?
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Chemistry, 21.06.2019 22:30
Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?
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Chemistry, 22.06.2019 02:10
3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=
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Chemistry, 22.06.2019 04:00
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
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Chemistry, 22.06.2019 20:10
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
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B. If the initial pressure of gas inside the balloon was 1.65 atm, what is the new pressure?
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Mathematics, 02.10.2019 18:00
Mathematics, 02.10.2019 18:00
Mathematics, 02.10.2019 18:00
Mathematics, 02.10.2019 18:00
Mathematics, 02.10.2019 18:00