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Calcium reacts with HCl according to the following reaction: Ca(s) + 2HCl(aq) -> CaCl2(aq) + H2(g) If the reaction of 2.5 g of Ca transfers 487 J of heat to a solution in a calorimeter (i.e. qsoln = +

answered Dec 25, 2024

1 answer 206k views

The average temperature in December is 0 degrees Celsius. We have in July, the average temperature in one US city equals 29 degrees Celsius and by December, the average temperature had fallen by 29 degrees

asked Dec 8, 2024

1 answer 213k views

The plaintiff in a harassment case must prove: a. the harassment was welcome b. the harassment created a hostile work environment c. the harassment was directed toward a protected class d. the harassment

asked Nov 19, 2024

1 answer 222k views

What's the largest length of a run of flexible metallic tubing?

answered Nov 19, 2024

1 answer 104k views

What does SCIF stand for?

answered Sep 4, 2024

1 answer 33.6k views

What will the inventory officer annotate on each copy of the TR utilized for controlled substance inventory? A) Date of Birth B) Date and Time of Inventory C) Employee ID D) Social Security Number

asked Aug 9, 2024

1 answer 14.1k views

Explain ways in which poverty affects children in guyana

answered Aug 4, 2024

1 answer 134k views

Which of the following was NOT a time Jewish people were saved by other nations? Poland created ghettos for Polish Jews to live in and hide safely from the Nazis. Common people from Warsaw hid Jews in

asked Jul 8, 2024

1 answer 22.8k views

I hate buying clothes'. She said that _____ buing clothes.

answered Jul 1, 2024

1 answer 157k views

PLS PLS PLS HELP JUST WRITE HALF OF THE ESSAY PLEASE 100 BRIANLST JUST WRITE AN ESSAY ON HOW YOU LOVE SCHOOL Throughout this module, you have recorded journal entries, anecdotes, and your own thoughts

asked Jun 7, 2024

1 answer 179k views

How does Temperature Change affect the Solubility of Solids, Liquids, and Gases? a) It increases the solubility of solids and liquids, and decreases the solubility of gases. b) It decreases the solubility

answered May 6, 2024

1 answer 85.2k views

Math imaginelearning.com/lesson player/essons/1129/ Two wading pools are being filled at the same time. The orange pool contains 4 gallons when it starts willing at a rate of 4 galtons a minute. The blue

asked Mar 26, 2024

1 answer 178k views

Which electromagnet is the strongest? An illustration of a metal bar with a coil of wire around it. An illustration of a metal bar with a coil of wire around it it has more coils. An illustration of a

asked Mar 26, 2024

2 answers 111k views

To what extent did the Trans - Atlantic slave trade contribute to the rise and fall of states in Nigeria

answered Feb 18, 2024

1 answer 98.5k views

Regular passenger transatlantic service began from this company when the Dixie Clipper went from New York. A) Pan American Airways (Pan Am) B) British Airways C) Lufthansa D) Air France

answered Feb 16, 2024

1 answer 172k views

The author included the section "The Superhuman Frontier" to-- O explain that bionics will do more than replace body parts O express his uncertainty about the future of bionics O convince readers that

answered Jan 17, 2024

1 answer 18.1k views

2 5 6 8 The table represents some points on the graph of linear function h. What is the rate of change of this function? 130 65 490 295 230 100 -130 -65

answered Dec 17, 2023

2 answers 126k views

Uh oh i dont know what to do because

asked Dec 16, 2023

2 answers 233k views

TILE Mark is purchasing new tile for his bathrooms. The home improvement store charges $48 for each box of tiles when three or fewer boxes are purchased, $45 for each box when 4 to 8 boxes are purchased,

asked Sep 19, 2023

1 answer 209k views

Which of the following are always congruent?

answered Aug 17, 2023

1 answer 119k views

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