57.167days will be required for 4.68g to remain
Answer:
a. nitrogen is the correct answer.
Explanation:
- Nitrogen is a macronutrient because nitrogen present in the plant in large quantities.
- Macronutrients are the nutrients which are needed in large amount for the proper growth and development,as they are required in large amounts they are called macronutrients.
- Macronutrients are the most essential elements for plants and required so that body functions properly.
- Macronutrients comprise carbon, nitrogen, sulfur, oxygen, potassium, hydrogen, calcium, phosphorus and magnesium.
Answer : The correct answer is the Bonds were broken on the reactants and new bonds were formed on the products.
Explanation :
In the chemical reaction, some substances react together are called reactant and the substance are formed are called product.
During the chemical reaction, the atoms of reactants rearranged to make products. There are on atoms are added or taken away in the reaction. This is known as the conservation of atoms.
For example : carbon atom react with the oxygen to form carbon dioxide.
From the given diagram, we conclude that the arrangement of molecules are different on both side of the mixture of reaction.
On the reactant side, the red molecules bonded with red molecule and the black molecule with white molecules. On the other hand i.e product side, the red molecule bonded with black molecule and white molecule bonded with red molecules. The molecular arrangement are different on both side of the reaction mixture.
Therefore, the correct answer is the Bonds were broken on the reactants and new bonds were formed on the products.
Answer:
51.34 %
Explanation:
You first need to calculate the theoretical yield of Bromobutane taking into account the amount of initial Butanol doing some stoichiometric calculations:
Then you calculate the yield giving the real amount you produced:
Answer:
A 20.0 L
20.0
L
nickel container was charged with 0.500 atm
0.500
a
t
m
of xenon gas and 1.50 atm
1.50
a
t
m
of fluorine gas at 400 ∘C
400
∘
C
. The xenon and fluorine react to form xenon tetrafluoride. What mass of xenon tetrafluoride can be produced assuming 100%
100
%
yield?
Explanation: