bbbaconeater bbbaconeater

15-02-2017
Chemistry

contestada

What is the oxidation number of S in Li¿SOÁ?
A +1
B +2
C +5
D +6

Respuesta :

MissPhiladelphia MissPhiladelphia

25-02-2017

The oxidation of S in Li2SO4:

SO4 -2

oxidation number of O is -2, so the oxidation number of O4 is -8. To make the overall charge (-2), the charge of S must be +6. The answer is (D) +6

Answer Link

Otras preguntas

InΔRST, t=7 ft and s=13ft. Find each value to the nearest tenth. Find m∠ S for r=14ft.

HELP ME PLEASE!!!!!!! MY MOM WILL OBLITERATE ME!!!!!!!!!!!!!!!! Which sentence illustrates a problem and solution interaction?(1 point) When my cousins come to

+ Now it's your turn to change the numbers in the equation by typing them in. Don't forget that you can change positive numbers to negatives! Ay=mx+b add slider

what is sanitation?

Choose an angle measure A . b. Use an identity to find sin 2 A .

10. Orla is planning a trip for her friends Here are the costs for the trip. Entry fee Transport Insurance £17 per person £320 £90 Other costs £80 Orla charges

The leaders of which country saw a threat to their country's national security when montenegro joined nato?

Choose the hypothesis for the controlled experiment that answers the question: “Does feeding animals a high-protein diet build muscle?” Feeding animals, a high

a paragraph describing someone in spanish using those words

How does the organization of paragraphs 6-9 most contribute to the passage? O 1. by presenting the events of the descent in order, the paragraphs reveal the mou