The reasons that many scientists can come up with as many hypotheses from the <span>same information is actually based mostly on perception.</span>
Answer:
the sucrose mass is 264.g
Explanation:
The computation of the sucrose mass is shown below;
The Molar mass of is 342.3 g/mol
And, the molar mass of is 18g/mol
The mass of be Y
Now
The moles of is
= Mass of ÷ molar mass of
= Y ÷ 342.3 mol
And,
The moles of is
= Mass of ÷ molar mass of
= 100.0 ÷ 18
= 5.56mol
Now
The molar fraction of is
= Moles of ÷ (moles of + moles of ) = 0.124
= (Y ÷ 342.3) ÷ [(Y ÷ 342.3) + 5.56] = 0.124
Y ÷ 342.3 = 0.124 × [(Y ÷ 342.3 + 5.56]
Y = 0.124 × Y + (0.124 × 5.56 × 342.3)
Y = 269.4 g
hence, the sucrose mass is 264.g
Answer is: in this experiment it is best to use some liquid alkanes (for example hexane), because gasoline<span> consists of hydrocarbons with between four and twenty carbon atoms</span>. Gasoline is a mixture <span> of many different hydrocarbons: </span><span>alkanes (paraffins), cycloalkanes and alkenes (olefins).</span>
Based on the properties of minerals, the following are true:
- Fluorite can de distinguished from quartz based on Color and Hardness.
- Solubility is not a property of minerals.
<h3>Properties of minerals</h3>
- Hardness - minerals can be differentiated based their resistance to be scratched.
- Cleavage - the way minerals break up.
- Color - minerals has different colors but this is not often a reliable property.
Flourite and Quartz have different colors and hardness with Quartz being harder than flourite.
In conclusion, solubility is not a mineral property.
Find out more properties of minerals at brainly.com/question/690965.
Answer:Density (ρ) = 7.1538461538462 kilo
Explanation:ρ =
m
V
=
9.3 gram
1.3 liter
= 7.1538461538462 gram/liter
= 7.1538461538462 kilogram/cubic meter