Answer:
800mL
Explanation:
Using Boyle's law which states that the volume of a given mass of gas is inversely proportional to the pressure, provided temperature remains constant
P1V1= P2V2
P1 = 2 atm, V1 = 2000mL ,
P2 = 5atm , V2 = ?
2 × 2000 = 5 × V2
Divide both sides by 5
V2 = 4000 ÷ 5
V2 = 800mL
I hope this was helpful, please mark as brainliest
Answer:
P₂ = 1.03 atm
Explanation:
Given data:
Initial pressure = 1.00 atm
Initial temperature = 293 K
Final temperature = 303 K
Final pressure = ?
Solution:
According to Gay-Lussac Law,
The pressure of given amount of a gas is directly proportional to its temperature at constant volume and number of moles.
Mathematical relationship:
P₁/T₁ = P₂/T₂
Now we will put the values in formula:
1.00 atm / 293 K = P₂/303 K
P₂ = 1.00 atm × 303 K / 293 K
P₂ = 303 atm. K /293 K
P₂ = 1.03 atm
Answer:
Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body. Connective tissues can have various levels of vascularity. Cartilage is avascular, while dense connective tissue is poorly vascularized.
Sorce:
LibreTextsmed.libretexts.org
In order to say that a certain reaction is balanced, it should be that the number of atoms of each element in the reactants is equal to the number of atoms of the elements in the product side.
<span>2CH7OH+9O2------>6CO2+8H2O
Reactant
C = 2
H = 16
O = 20
Product
C = 6
H = 16
O = 20
Therefore, the reaction is not balanced since the number of carbon atoms are not equal.</span>