Answer:
218.02 mL
Explanation:
Data Given:
weight of the empty beaker = 49.03 g
weight of water and beaker = 267.05 g
density of water = 1 g/mL
Solution:
As we know that the volume that beaker hold is the volume of water that occupied by it.
For this first we have to find mass of the water in the beaker
This can be calculated by the subtraction of beaker's weight from the weight of beaker and water.
weight of water (m) = total weight - weight of beaker
put values in the above formula
weight of water (m) = 267.05 g - 49.03 g
weight of water (m) = 218.02 g
To find volume we will use density formula
d = m/v
rearrange the above equation to calculate volume
v = m/d . . . . . . . (1)
put values in equation 1
v = 218.02 g / 1 (g/mL)
v = 218.02 mL
The volume that beaker hold = 218.02 mL
Cola-flavored soda: 2. 6 -Acidic
cranberry juice: 2. 9 -Acidic
dish soap: 7. 3 -Basic
pickle juice: 5. 5 -Acidic
seawater: 8. 0 -Basic
lye soap: 13. 0. -Basic
<h3>What is pH?</h3>
pH value tells us about the acidity and basicity of any solution. pH means potential hydrogen.
The pH scale is counted from 0 to 14 in which 7 is neutral and the value of pure water.
Below 7 are all acids and the above 7 are all basic.
Thus, all acidic substances are Cola-flavored soda: 2. 6, pickle juice: 5. 5, cranberry juice: 2. 9.
Learn more about pH, here:
brainly.com/question/491373
HCl is more soluble in diethyl ether.
<h3>Reason ; </h3>
H-Cl is a covalent molecule with a dipole-dipole interaction. As a result, diethyl ether may easily replace HCl's dipole-dipole interaction to dissolve it. As a result, HCl dissolves more easily in diethyl ether than NaCl. As a result, HCl(g) dissolves more easily in diethyl ether than NaCl (s).
<h3>What is Covalent molecule ?</h3>
A covalent bond is a chemical relationship that requires the sharing of electrons between atoms to generate electron pairs. These electron pairs are known as shared pairs or bonding pairs, and covalent bonding is the stable equilibrium of attractive and repulsive forces between atoms when they share electrons.
<h3>What is dipole-dipole interaction ?</h3>
Dipole-dipole interactions are weak interactions that occur when permanent or induced dipoles come into close proximity. These forces are referred to collectively as Van der Waals interactions. Proteins have a vast number of these interactions, the strength of which varies greatly.
To know more about Covalent bond please click here ; brainly.com/question/3447218
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Answer:
known are those proposed by Patrick,1 and Howard,2 and the group scheme devised by ... are unsatisfactory for complicated food mixtures and entirely useless so far as ... Congdon's procedure is evidently based on qualitative tests made on the ... it was decided at the outset that on account of the complex food mixtures.
Explanation: