Recent activity by Hydrogen

Recent activity by Hydrogen

How to do (-6)+5+(-9)+4

answered Nov 21, 2023

1 answer 154k views

How many kilocalories of heat are needed to raise the temperature of 33.0 g of diethyl ether from 14.0 ∘C to 25.0 ∘C ?

asked Nov 17, 2023

1 answer 154k views

Answer this question

asked Oct 6, 2023

1 answer 11.9k views

HEY i need helpp and thank u

answered Jul 29, 2023

1 answer 68.1k views

Need help with math problem if do get 5 star

answered Jul 14, 2023

1 answer 147k views

How many different two-letter combinations can be formed from the letters G, R, A, C, and E if each letter can only be used once in an arrangement? A. 5 B. 20 C. 60 D. 120

asked Jun 23, 2023

1 answer 14.7k views

A 2. 26 l balloon of helium is at 30°c and 1. 61 atm, what is the pressure if the volume is increased to 4. 12 l?.

asked Mar 14, 2023

1 answer 121k views

What is x in 2x − 3 + 4x = 21

answered Jan 4, 2023

2 answers 204k views

The 1st Amendment allowed for

answered Dec 4, 2022

2 answers 221k views

Paticipe passé de verbes suivants dormir

answered Nov 27, 2022

1 answer 212k views

The price of a cell phone is 500$ Kathleen pays 8% sales tax on the price of the cell phone. How much sales tax does she pay?

asked Nov 17, 2022

1 answer 89.5k views

6. What did both the French and the British want that the Native Americans occupied? 7. How did the French treat the Natives? 8. How did the British treat the Natives? 9. What did the French and Indian

asked Nov 16, 2022

1 answer 43.5k views

Elena went to a sporting goods store that was having a sale. She bought a tennis racket and 3 cans of tennis balls. How much will she pay for everything, including tax?

answered Sep 28, 2022

1 answer 235k views

Question 1 of 10 Which characteristic of nuclear fission makes it hazardous? O A. The process destroys every atomic nucleus that goes through it. O B. The process changes existing atoms into atoms of different

answered Sep 23, 2022

2 answers 231k views

Which birth control method involves the cutting of sperm tubes or the oviduct?

asked Sep 18, 2022

1 answer 205k views

How dose observed pattern of magnetic reversals supports the theory of sea floor spreading

answered Sep 16, 2022

1 answer 92.2k views

Stefan did an experiment similar to the jumping jack exercise. He collected data on the number of deep knee bends a person could do in 2 minutes.

answered Sep 12, 2022

2 answers 168k views

What does a claim of policy argue? O A. Whether or not a specific action should take place O B. Whether something is morally right or wrong C. Whether one thing causes another to happen D. Whether something

answered Aug 7, 2022

1 answer 109k views

This is my qustion uyfybvguu

answered Jul 25, 2022

2 answers 16.4k views

Find the slope of (1, -5) and (-4 ,-2)

answered Jun 24, 2022

1 answer 62.3k views

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