Recent activity by Rangel

Recent activity by Rangel

Determine the identity. Show all steps.

asked Nov 5, 2023

1 answer 161k views

Describe how slavery was ingrained into american history

asked Sep 2, 2023

1 answer 118k views

Calculate how many grams of Fe2O3 (molar mass 159.70 g/mol) are formed when 16.7 g of Fr react completely with O2.4 Fe + 3 O2—> 2 Fe2O3

asked Sep 2, 2023

1 answer 7.0k views

La variable dependiente es ?

answered Aug 7, 2023

1 answer 27.8k views

How do you treat a sulfuric acid burn with sodium hydroxide

answered Jul 4, 2023

1 answer 16.9k views

If 0. 200 moles of agno₃ react with 0. 155 moles of h₂so₄ according to this unbalanced equation below, what is the mass in grams of ag₂so₄ that could be formed? agno₃(aq) + h₂so₄ (aq) → ag₂so₄ (s) + hno₃

answered May 7, 2023

1 answer 134k views

Suppose that $7000 is placed in an account that pays 19% interest compounded each year.Assume that no withdrawals are made from the account.Follow the instructions below. Do not do any rounding.Find the

asked Apr 23, 2023

1 answer 116k views

Choose the answer that best matches the word italics the dogs would often skulk about camp

answered Apr 9, 2023

1 answer 164k views

What metaphor does Paul use to describe the airman?

asked Feb 19, 2023

2 answers 20.7k views

Express 75cm/s in m/s

answered Dec 30, 2022

1 answer 150k views

A purveyor is a person who... A. Steals For a Living B. Supplies a particular thing C. Writes articles and poems D. Is a respected leader of others Please help!

asked Dec 4, 2022

2 answers 141k views

Please answer and show all work

asked Nov 10, 2022

1 answer 9.8k views

A plane’s average speed between Tucson and Phoenix is 600 km/hr. If the trip takes 0.75 hrs. How far does the plane fly?

answered Oct 29, 2022

2 answers 79.7k views

This is an acid that dissociates 100% into ions. HA -> H+ + A- (Hint: 10 letters)

answered Sep 28, 2022

2 answers 92.7k views

Write a RainFall class that stores the total rainfall for each of 12 months into an array of doubles. The program should have methods that return the following: the total rainfall for the year the average

answered Sep 11, 2022

1 answer 17.2k views

The beginning of is ________ through observation and modeling. A. classical conditioning B. social learning C. operant conditioning D. progressive learning

asked Jul 10, 2022

2 answers 217k views

If the half life of a substance is 4 weeks, how long will it take for 400 mg of this substance to decay to 25 mg?

asked Jun 10, 2022

1 answer 103k views

15% of the number of marbles in a box is 30 marbles. How many marbles are there in the box? *

answered Jun 7, 2022

2 answers 225k views

Pls put the answers in order ty!! I really appreciate giving me the answers!! :)))

asked May 25, 2022

1 answer 205k views

How would you correct this in-text/parenthetical citation? The opening line of the novel Moby D*** by Herman Melville is. "Call me Ishmael" (Ishmael 1). A. It is fine as is. B. add a period after the first

answered May 15, 2022

2 answers 147k views

Search QAmmunity.org