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

La suma de las edades de unos gemelos y unos trillizos es 150 años si se intercambian las edades la nueva suma es 120 años ¿ cual es la edad de los trillizos?

Write an equation in a point-slope form that passes through the given point with the given slope (3, 5), m = -4 and-1, 8), m = ½

Compute the binomial expansion for (1+x)^5

A horizontal rifle is fired at a bull's-eye. The muzzle speed of the bullet is 670 m/s. The gun is pointed directly at the center of the bull's-eye, but the bul

8. What is the solution to the equation 2x + 8 - 6 = 4. Show your worn.

5. The Fibonacci numbers fn are defined as follows: fi -1, f2-1, and f- fn-1+ f-2 for n 2 3, that is, from the third number on each number is the sum of the pre

Which statement best describes the trade relationship between the US and Ghana? The US has a trade surplus with Ghana. The US has a trade deficit with Ghana. T

Dr. Oops was working in his laboratory and mixed up his 3 containers of dangerous chemicals. He knows that one was a stronger base than the other. He measures

why nichrome wire is used as heating element?

Selena is graphing the inequality x <-2 She begins by drawing a number line and placing an open circle at –2. What’s Selena’s next step?