Recent activity by Donghwan Kim

Recent activity by Donghwan Kim

Use the chemical equation to answer the question. WO3(s) + 3H2(g) → W(s) + 3H2O(g) Which statement correctly describes the reaction? A.) Oxygen (O) changes oxidation numbers from –2 to zero, so it undergoes

answered Dec 30, 2023

1 answer 90.5k views

Ryan is reading the ingredients list in the fertilizer he is using. Which will he find listed?.

answered Dec 18, 2023

2 answers 65.9k views

HELP ME WITH THESE TWO QUESTIONS PLEASE.

answered Jul 29, 2023

2 answers 120k views

Jon has $412 in his bank account. He withdraws $20 each week for lunch. How many weeks it would take for him to have at most $12 left in his bank account

answered Jun 27, 2023

1 answer 199k views

Which statement is true about alkali metals? A. Some of them explode when exposed to water. B. They aren't conductors of heat or electricity. C. They're in group 18 of the periodic table. D. They aren't

asked Jun 22, 2023

2 answers 27.3k views

Hey, could someone help me out on this?

asked Jun 19, 2023

1 answer 156k views

Motion is a change in ____. Question 6 options: time speed velocity position

asked May 25, 2023

1 answer 83.2k views

slope can be calculated any of these ways EXCEPT for ?A - rise / sun B - run / sun C - change in y / change in x D - vertical change / horizontal change

answered May 22, 2023

1 answer 129k views

Explain the measurement of the price elasticity of demand along the demand curve.

answered May 16, 2023

1 answer 114k views

Why was Buddhism successful in challenging Brahmin power?

answered Dec 31, 2022

1 answer 191k views

Evaluate a--3° for Q = -3 and b = -3.

answered Dec 11, 2022

1 answer 201k views

Cuánto ganaría un accionista que tiene 100 acciones, si cada acción que él compró aumenta de $20.00 a $30.00

answered Dec 4, 2022

1 answer 214k views

If we penetrate a plant and an animal cell, which one of them would lose its shape?

asked Nov 14, 2022

1 answer 131k views

Find area of a right triangle with a width of 4cm and a length of 10cm

asked Nov 12, 2022

2 answers 224k views

If a person is a drug dealer is that also a violation of human rights

answered Nov 7, 2022

2 answers 49.5k views

Someone help me please im slow

answered Oct 22, 2022

1 answer 234k views

Someone help me please im slow

answered Oct 22, 2022

1 answer 234k views

Someone help me please im slow

answered Oct 22, 2022

1 answer 234k views

Pls help asap no trolls!!

answered Sep 20, 2022

1 answer 64.5k views

Precision Company estimates its machine-hour requirements for the four quarters to be 35,000 hours, 20,000 hours, 15,000 hours, and 30,000 hours respectively. The variable manufacturing overhead rate is

asked Aug 3, 2022

1 answer 195k views

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