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bazaltina [42]
4 years ago
8

What does group 4 in the periodic table all have in common

Chemistry
1 answer:
belka [17]4 years ago
8 0

Answer:

they are semi metals, so they have the properties of semimetals in commen

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Si agrega un ácido a una base, ¿qué pasará?
egoroff_w [7]

Answer:

When an acid and a base are placed together, they react to neutralize the acid and base properties, producing a salt. The H(+) cation of the acid combines with the OH(-) anion of the base to form water. The compound formed by the cation of the base and the anion of the acid is called a salt.

Explanation:

3 0
4 years ago
Read 2 more answers
How do I balance "Lithium hydroxide + hydrogen acetate --> lithium acetate + water"
matrenka [14]

Answer:

LiOH+CH3COOH=C2H3LiO2+H2O balanced equation

Explanation:

lithium hydroxide-> LiOH

hydrogen acetate->CH3COOH

lithium acetate->C2H3LiO2

water->H2O

LiOH+CH3COOH=C2H3LiO2+H2O

Li=1,O=3,H=5,C=2 --> Li=1,O=3,H=5,C=2

the two sides have same numbers so it is balanced.

3 0
3 years ago
.<br> Define the mass number of an atom.
Dennis_Churaev [7]

The mass number is defined as the total number of protons and neutrons in an atom.

6 0
3 years ago
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At high concentrations, inorganic fluoride inhibits enolase. In an anaerobic system that is metabolizing glucose as a substrate,
Alenkinab [10]

Answer:

<h2>A. 2-phosphoglycerate </h2>

Explanation:

Glycolysis is the process of breakdown of  glucose into two 3-carbon molecules called pyruvate. The energy released during glycolysis is used to make ATP.

Enolase is the enzyme  which plays very important role in glycolysis. In the 9th step of glycolysis, Enolase converts  2-phosphoglycerate into phosphoenolpyruvate.

This reaction of conversion of  2-phosphoglycerate to phosphoenolpyruvate is a reversible dehydration reaction.

Fluoride inhibits enolase, so when enolase is become non-functional then there is no convertion of 2-phosphoglycerate  to phosphoenolpyruvate, so the concentraion of 2-phosphoglycerate is increases by the addition of fluoride.

5 0
3 years ago
Please help with chemistry ASAP!
iren [92.7K]
Carbon


Have a nice day
6 0
3 years ago
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