Answer:
He concluded that atoms contain small negatively charged particles that are called electrons.
Answer:
the correct answer is 17 significant figures
Metalloid is the closest because noble gases are obviously out, nonmetals are terrible conductors, and metals are not malleable
Answer:
The answer is pyruvate → lactate
Explanation:
In the reaction of glycolysis, glucose breaks down to form pyruvate yielding ATP and NADH.
Under or during strenuous exercise, which is an anaerobic condition, lactate is formed by the reoxidization of NADH and the conversion of pyruvate to lactate.
Answer: The balanced equation is
.
Explanation:
The given reaction equation is as follows.
![Li + HNO_{3} \rightarrow LiNO_{3} + H_{2}](https://tex.z-dn.net/?f=Li%20%2B%20HNO_%7B3%7D%20%5Crightarrow%20LiNO_%7B3%7D%20%2B%20H_%7B2%7D)
Number of atoms present on reactant side are as follows.
- Li = 1
- H = 1
= 1
Number of atoms present on product side are as follows.
- Li = 1
- H = 2
= 1
To balance this equation, multiply Li by 2 and
by 2 on reactant side. Also, multiply
by 2 on product side.
Hence, the equation can be rewritten as follows.
![2Li + 2HNO_{3} \rightarrow 2LiNO_{3} + H_{2}](https://tex.z-dn.net/?f=2Li%20%2B%202HNO_%7B3%7D%20%5Crightarrow%202LiNO_%7B3%7D%20%2B%20H_%7B2%7D)
Now, number of atoms present on reactant side are as follows.
- Li = 2
- H = 2
= 2
Number of atoms present on product side are as follows.
- Li = 2
- H = 2
= 2
As there are same number of atoms on both reactant and product side. Hence, the equation is now balanced.
Thus, we can conclude that the balanced equation is
.