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☆☆☆☆☆A liquid with something dissolved in it
Heterogeneous means of different types. So a heterogeneous mixture is a mixture of dissimilar items. Homogeneous means of the same type so a homogeneous mixture would be a mixture of similar items.
A mixture where two or more substances are mixed together but are not chemically combined is called as an heterogeneous mixture.
In chemistry, heterogeneous mixture is a mixture of two or more different substances in the form of solution or colloids. For example, salad is an heterogeneous mixture
A heterogenous mixture is not uniform in composition and properties throughout.
Pressure is caused by collisions of gas molecules with surfaces or other gas molecules.
Adding sugar to boiling water it will increase the boiling temperature very slightly
Molality(m)= moles of solute divided by kilograms(kg) of solvent
you need to find the moles of NaCl by using a conversion factor
70g NaCl = 1mol divided by 58.44g NaCl
=1.20mol
then you need to convert 300g of water which is the solvent to kilograms by moving the decimal over 3 units to the left which makes .300 kg of solvent
Molality= 1.20mol divided by .300kg
Molality=4.00
a heterogeneous mixture.
2mol/kg
no because the mol of sugar is 34 g while salt's mol is 5.8 grams
Its polar end mixes with the water so it can be washed away. ~APEX
The ions in the salt are surrounded by water molecules.
The pressure increases (apex)
Hydrogen bonding
Hydrogen Bonding
Probable you think to the law of Avogadro.
boiling point is increased and freezing point is decreased
Dirt is a heterogeneous mixture.
This molality is 90,08 g/kg.
NaCl
It's volume would increase
It is the number of moles of solute in 1 kg of solvent.
Increasing the temperature of gas the volume increase.
It is possible if the pressure is also low.
The molality is 5.
