Login Register

My account
Edit my Profile
Private messages
My favorites

A2 + 2ab + b2-9 Pls help

Ask a Question
Questions
Unanswered
Tags
Ask a Question

A2 + 2ab + b2-9 Pls help

asked Oct 21, 2021 97.9k views

5 votes

A2 + 2ab + b2-9
Pls help

Mathematics
high-school

Johannes Gehrs asked

by Johannes Gehrs

7.9k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

3 votes

Answer:

(a + b + 3 ) ( a + b − 3 )

Explanation:

HosseinAgha answered Oct 24, 2021

8.2k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Jun 28, 2024 83.9k views

Consider the following reaction: A2 (g) + B2 (g) ⇄ 2AB (g) Kp = 25.6 The three species are mixed in a 5.000 L flask and have the following partial pressures: PAB = 0.520 atm, PA₂ = 0.020 atm, PB₂ = 0.450

EvAlex asked Jun 28, 2024

by EvAlex

8.4k points

Chemistry
college

1 answer

5 votes

83.9k views

asked Aug 4, 2024 192k views

Consider the following reaction: A2 + B2 ---> 2AB ΔH = –365 kJ The bond energy for A2 is half the amount of AB. The bond energy of B2 = 447 kJ/mol. What is the bond energy of A2? a. none of these b. 812

JohnHC asked Aug 4, 2024

by JohnHC

7.6k points

Chemistry
high-school

1 answer

1 vote

192k views

asked Jun 2, 2024 210k views

For the reaction A2 + B2 → 2AB, where Ea(fwd) = 188 kJ/mol and Ea(rev) = 65 kJ/mol, assuming the reaction occurs in one step, calculate ΔH°rxn?

Rutvij Kotecha asked Jun 2, 2024

by Rutvij Kotecha

8.0k points

Mathematics
high-school

1 answer

5 votes

210k views

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

All categories
Mathematics (3.7m)
History (955k)
English (903k)
Biology (716k)
Chemistry (440k)
Physics (405k)
Social Studies (564k)
Advanced Placement (27.5k)
SAT (19.1k)
Geography (146k)
Health (283k)
Arts (107k)
Business (468k)
Computers & Tech (195k)
French (33.9k)
German (4.9k)
Spanish (174k)
Medicine (125k)
Law (53.4k)
Engineering (74.2k)

Other Questions

How do you can you solve this problem 37 + y = 87; y =

What is .725 as a fraction

How do you estimate of 4 5/8 X 1/3

QAmmunity.org
About Us

Twitter WhatsApp Facebook Reddit LinkedIn Email

Link Copied!

Search Qammunity.org