Recent activity by Oleksandr H

Recent activity by Oleksandr H

The chemical equation below is incorrect. Zn + HCI ---> ZnCl2 + H₂ O Zn + 2HCI ---> ZnCl2 + H₂ O 2Zn + 2HCI ---> ZnCl2 + H2 O Zn + HCI ---> ZnCl2 + H₂ O 4Zn + 2HCI ---> ZnCl2 + H2

answered Nov 28, 2023

1 answer 142k views

Round 10,6321 to the nearest thousand.

answered Nov 15, 2023

1 answer 202k views

If a number is chosen randomly from the numbers {1,2,3,4, …,20}, find the probability of getting a composite number

asked Nov 12, 2023

1 answer 177k views

Please, can anyone help me with these questions? Thank you.

asked Jul 23, 2023

1 answer 48.3k views

What important element can be refined by grinding up chalcopyrite?.

asked May 25, 2023

1 answer 67.0k views

Rick has a table that is shaped like a trapezoid the trapezoid height of 4.4 metres in the bases are 7.4 meters in 6.6 M what is the area of the table

answered May 24, 2023

1 answer 107k views

If 11.3 grams of sodium chloride are formed in the reaction, what is the percent yield of this reaction?1CuCl2 + 2NaNO3 → 1Cu(NO3)2 + 2NaCl15 grams of copper (II) chloride react with 20 grams of sodium

answered May 19, 2023

1 answer 157k views

Who was the 24th president of the united states?

answered Mar 25, 2023

2 answers 21.7k views

Why were “separate but equal” schools often unfair to African Americans? They were usually located right next to white schools. They were in poor condition and did not have proper funding. They were in

answered Feb 14, 2023

2 answers 4.5k views

N the story Little Women, one family brings breakfast to another on Christmas morning. Read this passage and then answer the question that follows: A poor, bare, miserable room it was, with broken windows,

asked Dec 4, 2022

1 answer 162k views

.The quotient of 9.75 and a number is-6.5

asked Nov 24, 2022

2 answers 52.3k views

What trade route did slaves get shipped from

answered Oct 27, 2022

1 answer 120k views

Read the passage. Then revise the passage by adding at least two adjectival and two adverbial phrases from the list of prepositional phrases provided. Passage: Marla looked up, and she gazed. She thought

answered Oct 20, 2022

2 answers 74.2k views

Pls help me answer this (multiple choice)

answered Oct 14, 2022

1 answer 206k views

If g(x) = - 2x² - 5x + 7, then what is the value of g(-2)?

answered Jun 19, 2022

1 answer 152k views

A DIARY ENTRY ON THE MOST INTERESTING THING THAT HAPPENED

answered Mar 23, 2022

2 answers 200k views

The equation y=21.2x represents Austin's earnings in dollars and cents, y, for working x hours. Find the rate of change.

answered Mar 18, 2022

1 answer 229k views

How were the members of the lower house of the legislature in the royal colonies chosen?

answered Mar 16, 2022

2 answers 11.2k views

if text Mike 25 minutes to go to work on a text Ashley 15 minutes to go to work today Mike left home at 8:30 a.m. and I should leave for my 8:15 a.m. arrive at work earlier

asked Mar 2, 2022

1 answer 196k views

Hi, so for my LA class we are talking about happiness and I have a project to make a city come up with laws. And so I am asking you guys o give me a law you guys would like. I have a law allowing all marriages.

asked Feb 26, 2022

2 answers 99.9k views

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