heaven1276 heaven1276

03-01-2019
Mathematics

contestada

Here’s an update someone helped me get this and it didn’t work

Heres an update someone helped me get this and it didnt work class=

Respuesta :

mathecoach mathecoach

03-01-2019

Answer:

Left side

Ca(OH)2 --> Ca + 2 O + 2 H

2 HBr --> 2 H + 2 Br

Together: Ca + 2 O + 4 H + 2 Br

You have only 1 Br and only 3 H. So you must correct this.

Answer Link

Otras preguntas

Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0

A circle has an area of 16 pie square meters. What is the circumference of the circle? Please show how to solve. Thank you

The square of a certain negative number is equal to 5 more than one half of the number what is the number

Name two things found in a plant cell that are not found in an animal cell.

From the equations 7a = 4 and 7a + 4b = 12, one can conclude that b is? Please explain the work behind the solution

colby wants to set sqaure tiles on the top of a box the top of the box is a rectangle 71/2 inches long and 51/2 inches wide how many 1/2 inch tiles would he nee

There were 75 rocks is Boxes A,B, and C. After moving 28 rocks fro Box A to B, 24 rocks from B to C, and 19 rocks from C to A,there was an equal number of rocks

what types of units are used to describe area?

how do you say I want a bowl of soup in spanish

how do i change a trapezoid into a rectangle