Inactivetaco65 Inactivetaco65

19-03-2020
Chemistry

contestada

Please Help! I just started balancing equations and my teacher gave me this. Thanks in advance! :D

Please Help I just started balancing equations and my teacher gave me this Thanks in advance D class=

Respuesta :

amandawinton4 amandawinton4

19-03-2020

So you need to put numbers before each compound to make sure there are the exact same number of elements on each side. If you put a 4 before NH4 there are 4 Nitrogen and now 16 hydrogen. I just played around with numbers and guessed until I got them even.

Answer Link

ednorobello92 ednorobello92

19-03-2020

Answer:

3. AlCl3 + 3 AgNO3 => Al( NO3) 3 + 3 AgCl

4. ( NH4)2 Cr2O7 => N2 + Cr2O3 + 4 H2O

5. Al2S3 + 6 NaHCO3 => 2 Al(OH)3 + 3 Na2SO2 + 6 CO

Explanation: Solution attached on the balanced equation.

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

A balloon has a volume of 10,500 liters, and the temperature is 15°C. If the temperature were -25°C, what would the volume of the balloon be? a) 12,194 L b) 9,

(YOU WILL GET BRAINLIEST) Pollution has become a problem because A.changes in landforms have changed nature's ability to remove pollutants. B.there has been a d

Which of the following gives Dunkin’ Donuts a competitive edge over Krispy Kreme? It features fresh donuts. It is better known in the South. Its stores

Security is a major concern now that computers play such a large part in healthcare. To address this concern, as well as others in the modern medicine era, Cong

2. (1 point) Which expression represents "double 16 and then add 92"? A. (2+16) + 92 B. (2 x 16) +92 C. 2 x (16 +92) D. 2 x (16 x 92)

Read the following passage and answer the question. My children, latest generation born from Cadmus, why are you sitting here with wreathed sticks in supplicati

What is the Latin root for sit or settle

Which one of the following statements best describes group behavior? A. A group is the sum of the behavior of all of the group members. B. Group behavior i

Identify the correct sentence. A. It was late so I, went to bed. B. It was late, so I went to bed. C. It, was late so I went to bed. D. It was late so, I we

"what is the only research method that can establish a cause-and-effect relationship?"