They are exact copies of one another
There are two parent cells and two daughter cells
So what are u asking............????????
If the environment is warmer then the fur will shed
I think the answer is b
Answer:
34.23 g
Explanation:
Molarity -
Molarity of a substance , is the number of moles present in a liter of solution .
M = n / V
M = molarity
V = volume of solution in liter ,
n = moles of solute ,
Moles is denoted by given mass divided by the molecular mass ,
Hence ,
n = w / m
n = moles ,
w = given mass ,
m = molecular mass .
From the question ,
M = 0.20 M
V = 500mL
Since,
1 L = 1000mL
1 mL = 0.001L
V = 500 mL = 0.5 L
Using the above formula moles can be calculated as -
M = n / V
0.20 M = n / 0.5 L
n = 0.1 mol
The mass of sucrose can be calculated as -
n = w / m
n = 0.1 mol
m ( for sucrose ) = 342.3 g/mol
0.1 mol = w / 342.3 g/mol
w = 34.23 g
Answer:
Option B. pentan-1-ol
Explanation:
We'll begin by writing the name of the compound.
The name of the compound above is pentylpropanoate.
From the name of the compound and the structure, we can suggest the following equation:
CH3CH2COOH + HOCH2CH2CH2CH2CH3 —> CH3CH2COOCH2CH2CH2CH2CH3 + H2O
Thus,
Propanoic acid + pentan-1-ol —> pentylpropanoate + water.
Therefore, the alcohol used in the reaction is pentan-1-ol