lyneandavery lyneandavery

18-06-2020
Chemistry

contestada

The following list contains some common radicals. Using the charges on these ions and the idea of valence, predict the formulas for the following:

The following list contains some common radicals Using the charges on these ions and the idea of valence predict the formulas for the following class=

Respuesta :

Eduard22sly Eduard22sly

24-06-2020

Answer:

H2S

Explanation:

When hydrogen react with sulphur, the following occurrs:

Hydrogen has a valency of +1.

Sulphur has a valency of –2.

During bonding, there will be exchange of ion as shown below:

H¹ + S²¯ —> H2S

The compound, H2S produced is called hydrogen sulfide.

Answer Link

Otras preguntas

Find the measures of angles 104° and 48°

what is the $2007^{\text{th}}$ digit to the right of the decimal point in the decimal expansion of $\frac{1}{7}$?

when a patient is discharged from the inpatient rehabilitation facility and returns within three calendar days (prior to midnight on the third day) this is call

Unattached earlobes is dominant to attached earlobes. Two parents, both with unattached earlobes, had a child with attached earlobes. What are the chances that

Fill in the blank: Choose the best word to fill in the spaces. It is _____ that you take four years of math and four years of English to graduate from high

Determine which of the lines, if any, are parallel. Explain. Line a: 4y +x=8 Line b: 2y + x = 4 Line c: 2y = -3x + 6 ; The slopes are

Based on the results shown in the table, what is the experimental probability of rolling a 5?

Research Sources Quick Check Which term describes a reference to the author and source of specific information in your research? A.mention B.citation C. source

Select the correct form of the possessive for the underlined word(s). On Mondays’ we have soccer practice. A. Monday B. Mondays C. Mondays’s D. Mondayses SO

Because the Olmecs did not conquer other groups, but built trade and gave other people new ideas, their culture is called _______. A) the grandfather of Mesoame