Recent questions in Chemistry

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HELP PLS! 1- the air in the balloon has weaker intermolecular forces in the water. 2- the water has polar particles in the air in the balloon has nonpolar particles. 3- the air in the balloon has stronger

Stevens asked Aug 7, 2023

by Stevens

8.0k points

1 answer

11 votes

55.5k views

Which element atom will form a LARGER radius when it becomes an ion? Na Mg Al Cl

Freshtop asked Aug 6, 2023

by Freshtop

7.8k points

1 answer

0 votes

48.5k views

GUYS HELP ME PLEASE. MY TEACHER IS GONNA KILL ME IF I DONT SOLVE THIS RIGHT. Write the election configuration (H, Al, S, CI, Ni)

Blanthor asked Aug 6, 2023

by Blanthor

8.6k points

1 answer

5 votes

127k views

Which of the following will result in a chemical change? A. Drying wood in a shed B. Burning coal in a furnace C. Melting ice to obtain water D. Evaporating alcohol into vapor

Hui Chen asked Aug 4, 2023

by Hui Chen

7.3k points

2 answers

2 votes

68.9k views

Why does liquid move like it does when heated on right and left side?

Tom DeMille asked Aug 4, 2023

by Tom DeMille

8.2k points

1 answer

19 votes

113k views

-Why is sugar very soluble in water? -Why is sugar slightly soluble in 70% Isoprophyl Alcohol? -Why is sugar insoluble in cooking oil?

Yash Rami asked Aug 4, 2023

by Yash Rami

8.0k points

1 answer

0 votes

125k views

When an unbalanced force acts on an object, the change in the object's _______ or _______ depends on the size and direction of the force.

Rasmeister asked Aug 4, 2023

by Rasmeister

8.1k points

1 answer

13 votes

98.8k views

A flower pot 3000 g is sitting on a windowsill 35 meters from the ground . How many joules is this?

Supericy asked Aug 3, 2023

by Supericy

7.6k points

1 answer

3 votes

66.1k views

What can do ,when the solution remain in the jet/ nozzle of the pipette?

Daniel Duong asked Aug 3, 2023

by Daniel Duong

8.6k points

1 answer

6 votes

194k views

Lina and Vera purchased fruit pops at the grocery store. The drive home was hot an the fruit pops turned slushy. After a few hours in the freezer, the fruit pops were solid again and ready to eat. What

Frakcool asked Aug 3, 2023

by Frakcool

8.1k points

2 answers

21 votes

213k views

Based on the article "Will the real atomic model please stand up?,” describe one major change that occurred in the development of the modern atomic model.

Rowan Parker asked Aug 2, 2023

by Rowan Parker

8.1k points

2 answers

20 votes

27.7k views

47:16 How is energy related to the change of state represented by the model? O O Atoms gain energy as a gas changes to a solid. Atoms gain energy as a gas changes to a liquid. Atoms lose energy as a gas

Prince Mabandla asked Aug 2, 2023

by Prince Mabandla

8.2k points

1 answer

4 votes

226k views

Mechanical energy is? (ANSWER FAST) A. Potential energy minus destroyed energy B. The sum, or combination of kinetic and potential energy C. Kinetic energy minus destroyed energy D. Kinetic energy minus

Gurhan Polat asked Aug 1, 2023

by Gurhan Polat

7.9k points

1 answer

8 votes

58.4k views

Helpppppppppp pleaseeeeeee

Try asked Jul 28, 2023

by Try

8.1k points

1 answer

4 votes

21.5k views

Explain fully why some nuclei are radioactive.

BigFwoosh asked Jul 28, 2023

by BigFwoosh

8.2k points

1 answer

25 votes

55.2k views

Which two pieces of evidence support the conclusion that the total amount of energy in a closed system remains the same? The car's engine makes sounds as it runs. The car remains full of gasoline if its

Shadab K asked Jul 28, 2023

by Shadab K

8.0k points

1 answer

14 votes

217k views

Eating garlic helps prevent the new coronavirus?

August Lilleaas asked Jul 28, 2023

by August Lilleaas

7.4k points

1 answer

5 votes

145k views

Explain in your own words What does it mean to be balanced equation?

Dudeonyx asked Jul 27, 2023

by Dudeonyx

8.2k points

2 answers

2 votes

160k views

Nonrenewable energy sources come out of the ground as liquids, gases, and solids. We use crude oil to make liquid petroleum products such as gasoline, diesel fuel, and heating oil. Propane and other hydrocarbon

Jhurtado asked Jul 27, 2023

by Jhurtado

8.0k points

1 answer

2 votes

71.8k views

3. Given the reaction: C3Hs +5 3 CO2 + 4H2O What is the total nuunber of moles of O2 required to produce 1.5 moles of CO2? A) 1.5 B) 2.5 C) 3.0 D) 5.0

Dalal asked Jul 27, 2023

by Dalal

9.3k points

1 answer

24 votes

98.2k views

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