SadybeEusemilian SadybeEusemilian

11-02-2017
Chemistry

contestada

What is the function of an arrow ( -7) and a plus sign ( ) in a chemical equation?

Respuesta :

devdevjc devdevjc

17-02-2017

the plus sign is to show that something is added

the arrow is to show the products, which are the things you get at the end

Answer Link

Otras preguntas

Who is Jacques Cartier

Night of the spadefoot toads in chapter 11 pages 135-139 what was it about

45 degrees is used in a pie chart to represent 6 people. How many people were there altogether?

How does regular exercise help to reduce the effects of mental stress? A. Regular exercise has been shown to reduce the physical effects of stress. B. People wh

what is the relationship between 3.0 and 0.3 help its hw

A hair salon receives a shipment of 84 bottles of hair conditioner to use and sell to customers. The two types are labels type A & type B. A costs $6.50 per

Recall that the symbol z represents the complex conjugate of z. If z = a + bi and w = c + di, prove the statement.z2 = z2 Working from the left-hand side, simp

Ben is 140cm tall.mike is 1090mm tall. who is taller? how much taller?

twice the difference of a number and four is less than the sum of the number and five.

The trail is 3424 miles long . It begins in city A and ends in B. Manfred has hiked 3/8 of that. How many miles has he hiked