Main Answer:
Given data:
Initial Pressure P1 = 570 mm hg
Initial Volume V1 = 2270 ml
Final Pressure P2 = ? mm hg
Final Volume V1 = 1250 ml
According to the ideal gas equation,
PV = constant.
P1V1 = P2V2
P2 = P1V1/V2
P2 = (570 x 2270) / 1250
P2 = 1035.12 mm hg
The final pressure at volume of 1250 ml is 1035.12 mm hg.
Explanation:
What is ideal gas equation ?
The ideal gas equation is as follows:
PV = nRT
where P = Pressure
V = Volume
n = number of moles of gas
R = Universal gas constant
T = Temperature
This ideal gas equation provides the macroscopic particles behavior of the gas. At this condition, the particles of the gas, won't be attract or repel each other. It is consider as the stable condition.
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Answer:
soft metal, reactive and with a low melting point, with a relative density of 0,97 at 20ºC (68ºF) for chlorine liquid and solid form it is a powerful oxidizing, bleaching, and disinfecting agent
Explanation:
Answer;
Cells, Organism.
Explanation:
Roots are made up of tissues, such as xylem, phloem, and pith. In which level of organization would the roots of a plant most likely be classified as?
Hey there!
Organic acid present in the methylene chloride when treated with aqueous NaOH it will be converted to aqueous soluble sodium carboxylate salt as shown below :
RCOOH (DCM layer) + NaOH ----------------> RCOONa (aqueous layer) + H₂O
the organic layer methylene chloride is immiscible with water, therefore it will present as two-layer, the large denser layer will present at the bottom
Density of dichloromethane = 1.325 g/mL
Density of water = 1 g/mL
Since dichloromethane density is more it will present at the bottom and water density is lesser, therefore, it will present its top, since RCOONa is aqueous soluble it present at the top aqueous layer
*Organic acid will present in the top layer
Answer:
mass number
Explanation: its the sum of the protons an neutrons in the nucleus
