Recent activity by Chris Blackwell

Recent activity by Chris Blackwell

2.3456 g of Mohr's salt, (NH₄)₂Fe(SO₄)₂∙6H₂O, dissolves in water to make 250.0 ml of solution. What is the molarity of the sulfate ion in the solution? a. 0.01 M b. 0.02 M c. 0.03 M d. 0.04 M

asked Dec 22, 2024

1 answer 94.0k views

Which of the following ion channels must open for a cardiac pacemaker cell to depolarize to threshold for an action potential? A) funny channels only B) L-type calcium channels only C) T-type calcium channels

answered Dec 6, 2024

1 answer 165k views

Describe why much of Southwest Asia became part of European mandates after World War I, and explain the consequences of the mandate system. PLEASE HELP ASAP!!!!

answered Nov 3, 2024

1 answer 124k views

A ________ query is used when you want to describe one field in terms of two or more fields in the table. 1) Find Duplicates 2) Crosstab 3) Find Unmatched 4) Simple

answered Oct 28, 2024

1 answer 120k views

What are you looking for the one chain link and the hook when conducting inspection

asked Oct 9, 2024

1 answer 62.4k views

What is the fraction of liquid fertilizer in the final mixture when an 18 oz container of liquid fertilizer is mixed with 36 oz of water? A) 1/3 B) 1/2 C) 2/3 D) 3/4

asked Oct 1, 2024

1 answer 118k views

Match the items in the left column to the items in the right column. 1. aided the French against the English Leonardo da Vinci 2. banished the Moors and Jews from Spain Ferdinand and Isabella 3. "father

asked Oct 1, 2024

1 answer 70.2k views

What is 38 converted from inches to feet

answered Sep 19, 2024

1 answer 53.1k views

PLEASE HELP ASAP!!!!!!!!!!!!! Which of the following accurately describes the geographic range of terrorism 1980–2020? Almost exclusively within the United States North America and the Middle East Europe

answered Aug 17, 2024

2 answers 151k views

9. Give a reason why the following steps are followed when preparing cross-sections of a leaf for examination under a microscope. i) Cutting thin sections Ii) placing the sections in water

asked May 27, 2024

1 answer 103k views

What does Ben feel is the key to success?

answered Apr 7, 2024

1 answer 123k views

Breast milk contains the mother's _______________ and helps the infant ward off health problems such as ear infections and pneumonia? 1) antibodies 2) hormones 3) enzymes 4) vitamins

asked Mar 11, 2024

1 answer 33.0k views

How the government should go about stopping us from consuming too much soda?

asked Feb 22, 2024

1 answer 23.9k views

What 2 factors increase blood flow

asked Feb 15, 2024

2 answers 76.8k views

In a socialist economic system, many people work in ___ jobs.

asked Feb 6, 2024

1 answer 154k views

What is the value of this expression? 1.5(−2.4+(−5.3)) Responses −11.55 negative 11.55 −4.35 negative 4.35 4.35 4.35 11.55 PLEASE HELP!!!!!!!!

answered Jan 10, 2024

2 answers 232k views

Gogglejaws can eat 36 fish in one minute. How many fish could Gogglejaws eat in 2.2 hours?

asked Nov 13, 2023

1 answer 49.8k views

A bag contains 7 marbles 3 red 2 blue 2 green what is the probability of picking a green marble. answer as a percent

answered Sep 22, 2023

1 answer 24.7k views

Why did African Americans ,Japanese Americans , and Native Americans wanted to fight in the war ?

asked Aug 18, 2023

1 answer 70.4k views

Which solid is a triangular prism?

answered Aug 13, 2023

1 answer 92.6k views

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