Answers by David Alpert
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Answers by David Alpert

Answers by David Alpert
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How many g of oxygen are in 4.50x1024 molecules of P205?0 43.9 gO 4.24x1022 gO 600 gO 598 g
answered Dec 8, 2023
5 votes
110k views
. What does Balboa represent in paragraph 3?
answered Nov 21, 2023
2 votes
7.6k views
Columbus was the first European explorer to reach the? ​
answered Sep 22, 2023
3 votes
83.4k views
Can i get the answer to this so i can help my sibling
answered Jul 27, 2023
4 votes
37.6k views
"if i purchase this product for $79.99 and two accessories for $9.99 and $7.00, how much would i owe after the 8.75% tax is applied?" employee: "your total would be __________."
answered Jun 11, 2023
2 votes
118k views
Que es un sustantivo comun tres eljemplos
answered Mar 9, 2023
12 votes
4.7k views
Can Someone help me with this problem?​
answered Oct 18, 2022
6 votes
176k views
32x76x4x-9÷42=? 1=3 2=3 4=4 5=4 6=?
answered Oct 16, 2022
6 votes
134k views
Which verb form best completes this conversation? Yvette: Il fait trop froid. Il fait 8ºC et demain la température va baisser jusqu’à 1ºC. Pauline:_________ trop froid. A. Il y a B. Il y aura C. Il fera
answered Oct 15, 2022
14 votes
184k views
Explain how nationalism led to India gaining her independence.
answered Sep 1, 2022
6 votes
76.0k views
What was the ERA? Multiple choice
answered Aug 16, 2022
0 votes
142k views
What is 19 + 6x + 7 + 8x = 96
answered May 21, 2022
3 votes
198k views
Please fill in the blank with the correct form of verb “Estar”.
answered Apr 30, 2022
11 votes
83.4k views
Someone help me, is this correct ?
answered Apr 12, 2022
6 votes
223k views
According to the Big Bang Theory, the universe originated as -
answered Jan 28, 2022
8 votes
102k views
Ken drives 400 km every week. How far is this in a year? ​
answered Jan 12, 2022
4 votes
20.0k views
Cells with nuclei belong in the domain Archaea Bacteria Eukarya Protists
answered Nov 15, 2021
6 votes
90.6k views
Ella makes a smoothie for breakfast every morning. Today, she wants to use melon, apple, orange, and peach. In how many different ways (orders) can she add these fruits to her blender? help plz :(
answered Oct 16, 2021
2 votes
62.0k views
Starting with 4.6 mL of acetic anhydride with a density of 1.082, how many grams of acetylsalicylic acid (theoretical yield) can be made? Assume acetic anhydride is the limiting reagent and a one to one
answered Oct 8, 2021
7 votes
60.2k views
Russia is located on which two continents? A. Asia and Africa B. Oceania and Africa C. Asia and Europe D. Africa and Europe Please select the best answer from the choices provided A B C D
answered Apr 7, 2021
6 votes
103k views
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