3 years ago

How do I balance these

1 answer:

6 0

First you have to divide it by seven and then with the numbers do you have to put in the first quiz and then you have to add it on

You might be interested in

- Which particles are found in the nucleus of an argon atom?

MArishka [77]

Answer:proton,neutrons,and electrons.

Explanation:

8 0

3 years ago

Read 2 more answers

Provide the structures of the fragments that result when the molecular ion of 2-heptanone undergoes fragmentation via McLafferty

stiks02 [169]

Answer:

See explanation

Explanation:

We have to start, remembering the mechanism behind the McLafferty rearrangement. The hydrogen in the gamma carbon (in this case, carbon 5) would be removed by a heterolytic rupture due to the cation-radical placed in the oxygen of the carbonyl group. Then we will have several heterolytic ruptures. Between carbons alpha and beta (in this case, 4 and 3) and a rupture in the carbonyl group. Due to these ruptures, two double bonds would be formed. One double bond in the alcohol cation-radical and the other one in the alkene.

See figure 1

I hope it helps!

6 0

3 years ago

Rounded to the nearest whole number, how many electrons are in an atom of zirconium?

Dafna1 [17]

Answer:

40 electrons

Explanation:

The element of zirconium (Zr) has an atomic number of 40, which means it has 40 protons and 40 electrons. It also has a molar mass of 91.224 g/mol.

6 0

2 years ago

Complete these equations for the ionization of an Arrhenius acid or base in water. Include the states of the products.

Mazyrski [523]

1)
HI(aq) → H⁺(aq) + I⁻(aq)
So this is an Arrhenius acid because it releases H⁺.

2)
LiOH(s) → Li⁺ + OH⁻
So this is an Arrhenius base because it releases OH⁻

3 0

3 years ago

Select the most likely product for this reaction:

Advocard [28]

Answer:

The answer is B- LiNO3(aq)+H2O(I)

Explanation:

I just did the assignment also UNUS ANNUS

3 0

3 years ago

Read 2 more answers

How do I balance these ​

How do I balance these