Recent activity by Iknow

Recent activity by Iknow

Ammonia (NH3) gas and oxygen (O2) gas react to form nitrogen (N2) gas and water (H2O) vapor. Suppose you have 2.0 mol of NH3 and 5.0 mol of O2 in a reactor. Suppose as much as possible of the NH3 reacts.

answered Dec 11, 2023

1 answer 202k views

How many triangles can be constructed with sides measuring 15 cm, 7 cm, and 5 cm?

answered Sep 19, 2023

2 answers 136k views

Manuel completed the right column of the table to help him find the difference of 5/8 and 1/4 .

answered Aug 16, 2023

1 answer 196k views

"the train leaves at 19:45 this evening" what's tense and why?

asked Aug 10, 2023

1 answer 11.1k views

Which survey question could have been asked to produce this data display? What is the length and width of your favorite book? How many pages are in your longest book? How thick is the thickest book in

answered Jun 6, 2023

2 answers 5.7k views

IfIf a line passes through the points (3, 8) and (1,3), its slope isnecessary, use the slash () to indicate a fraction.

asked Apr 20, 2023

1 answer 39.4k views

Estar Choose which form of estar should go in the blanks below. 1. La mochila ________ encima del escritorio. estoy estás está estamos están 2. Yo ________ en la clase de arte. 3. Tú ________ en el gimnasio

asked Mar 20, 2023

2 answers 139k views

READ ALLLLLLLL THE DIRECTIONS BEFORE STARTING THIS CHECKPOINT!! YOU WILL BE LOST IF YOU DON’T! READ!! Directions: In your Final Product, you deliver a pitch explaining why an artifact from our times is

answered Mar 14, 2023

1 answer 44.9k views

Evaluate x ^ 2 + 1/(x ^ 2) when x = 3 + sqrt(8)

answered Feb 13, 2023

1 answer 81.2k views

Which President was the first to do his State of the Union Address over a radio broadcast in 1923? (5 points) Franklin D. Roosevelt Herbert Hoover Calvin Coolidge William McKinley

answered Jan 16, 2023

1 answer 126k views

Sasha carries a balance on her credit card each month. In May, she decides she wants to use her card to buy a new dishwasher. Which part of the billing cycle should she make her purchase to keep her finance

asked Nov 20, 2022

1 answer 170k views

Solve the math problem

answered Nov 6, 2022

1 answer 43.7k views

A. A B. C C. D D. B HELLLP GUYS!!!

answered Oct 15, 2022

1 answer 115k views

18 - 3 exponent 2 dived by 3

answered Sep 21, 2022

2 answers 74.6k views

Which particles are electrically neutral? А electrons B protons C neutrons D all of the above For flocabulary

answered Aug 16, 2022

1 answer 211k views

A mummy from ancient Egypt. Primary or Secondary?

asked Aug 15, 2022

1 answer 44.4k views

Use substitution method to solve for x and y. y = -8x -23 ...........(i) y = 4x + 1 ............(ii)

asked Aug 12, 2022

1 answer 2.7k views

A) the bars are the same color b) bar one and bar two span 2 months, but the third bar spans 3 months c) the number sold should've counted to 1,000

answered Jul 15, 2022

2 answers 32.4k views

2. Find the slope Y=2x+3

answered Jul 1, 2022

2 answers 172k views

25 - 3x = -8 what does x equal

answered Jun 27, 2022

2 answers 143k views

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