SheliaFritzman SheliaFritzman

19-09-2015
Chemistry

contestada

What is the symbol of a sodium ion, Na , followed by the formula of a sulfate ion, SO42−

Respuesta :

20-09-2015

The formula is Na₂SO₄

The symbol for a sodium ion is Na⁺. The formula for a sulfate ion is SO₄²⁻.

You need two Na⁺ ions to balance the charge on one SO₄²⁻ ion.

The formula must be Na₂SO₄.

Answer Link

Otras preguntas

If you expose a photosynthesizing plant to water that contains both radioactive H and radioactive O, in which of the products of photosynthesis will the radioac

What a direct object and object preposition is

Colil Computer Systems, Inc., manufactures printer circuit cards. All direct materials are added at the inception of the production process. During January, the

Lauren is trying to find how far her family traveled on a road trip. On the first day they drove 436 miles on the second day they drove 342 miles how many miles

What is an equation in slope-intercept form of the line that passes through the points (−2, −2) and (1, 7)?

What are the Factors of 42

A corporation randomly selects 150 salespeople and finds that 66% who have never taken a self-improvement course would like such a course. The firm did a simila

What is the answer to -x+6-5x=14-2x

Wrenches cost 50 per carton and hammers 150 per carton. If an order comes in for a total of 60 cartons for 5k How many cartons of hammers were ordered and how m

How does polydactyly affect a persons life