Questions by Leah Sapan

Questions by Leah Sapan

Why do you have to soak the leaf in boiling water after heating it in alcohol?

asked Dec 15, 2023

2 answers

3 votes

462k views

In the lab you produce and collect 15.46 g of KNO3. If you carried out the reaction with 43.65 g of Pb(NO3)2 and 32.92 g of Kl what is your percent yield?Round to two decimal placesPb(NO3)2 + 2KI - Pbl2

asked Nov 14, 2023

1 answer

4 votes

178k views

2x-5y =17; x= -2,0,2 Help I’m on the verge of the good ol bucket kick

asked Oct 18, 2023

2 answers

22 votes

510k views

NALLOY is made up of two kinds of metals the a LLOY is uniform and parents how would this material be classified

asked Sep 16, 2023

2 answers

3 votes

23.6k views

Interdisciplinarians use disciplinary research methods in their work, of which their are two?

asked May 16, 2023

1 answer

43 votes

22.4k views

PLS HELP IM BEGGING. ILL DI ANYTHING BRAIBLIST ILL GIVE A KIDNEY. Which of the following factors had a negative impact on the trade in the United States economy during Jeffersons presidency Westward expansion

asked Apr 5, 2023

2 answers

4 votes

275k views

A 10.0 kg piece of metal at 50.0oC is placed in 1.00 kg of water at 10.0oC. The metal and water come to the same temperature of 31.4oC. What is the specific heat of the metal?

asked Nov 7, 2022

1 answer

39 votes

343k views

What form of writing did the ancient Egyptians use? petroglyphs cuneiform abstract hieroglyphics

asked Aug 15, 2022

1 answer

41 votes

79.1k views

Which food chain shows the path of energy through individuals in the pyramid? O A. Plant → Mouse - Bird Snake O B. Bird Snake → Mouse - Plant C. Plant Mouse + Mouse Plant O D. Plant Mouse Snake Bird

asked Jun 25, 2022

2 answers

20 votes

243k views

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