Properties of matter which are involved in floating the boats are density and volume as less dense materials present in boats will enable it to float on water.
<h3>What is matter?</h3>
Matter in chemistry, is defined as any kind of a substance which has mass and occupies space that means it possesses volume .Matter is composed up of atoms which may or not be of same type.
Atoms are made up of sub atomic particles which are the protons ,neutrons and the electrons .The matter can exist in various states such as solids, liquids and gases depending on the conditions of temperature and pressure.
The states of matter are inter convertible into each other by varying the parameters of temperature and pressure.
Learn more about matter,here:
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SO2 +N2O<--->SO3+N2
Kc = concentration of product /concentration of reactant
(SO3)(N2/(SO2)(N2O)
Find the concentration of each reactant and products
concentration =number of moles/ volume in liters
moles of SO3= 3.5/80=0.044moles
SO2=4.6/64=0.072 moles
N2=13.5/28=0.483 moles
N2O=0.98/44=0.022 moles
concentration is therefore=
SO3=0.044/21= 2.095 x 10^-3
SO2=0.072 /21=3.43 x 10^-3
N2=0.483/21=0.023
N2O=0.022/22= 1.048 x 10^-3
Kc is therefore ={ (2.095 x10^-3)(0.023)}/ {(3.43 x10^-3)(1.048 x10^-3)}=13.40
Answer:
678 mL.
Explanation:
The balanced reaction between calcium chloride and silver nitrate is shown in figure.
As shown in the equation , each mole of aqueous calcium chloride will rect with two moles of silver nitrate.
The moles of calcium chloride taken = molarity X volume (L)
= 0.37X0.33 = 0.122 mol
the moles of silver nitrate required = 2 X 0.122 = 0.244 mol
the volume of silver chloride required =
M = 0.36 M
mol = 0.244
Putting values
volume = 0.678 L = 678 mL.