Questions by Daniel De Zwaan

Questions by Daniel De Zwaan

How many grams of oxygen gas (02) are needed to completely react with 9.30 moles of aluminum? 4A1+302 → 2Al2O3 9.30 mol Al 3 mol O₂ 4 mol Al 32.0 g 0₂ 1 mol O₂ [?] g 0₂

asked Dec 12, 2023

1 answer

24 votes

159k views

In what ways do you think freedom can or should be kept alive?

asked Oct 19, 2023

1 answer

0 votes

210k views

What causes comets to move through the solar system?.

asked Oct 10, 2023

1 answer

6 votes

196k views

30) When a compact disk with a 12.0-cm diameter is rotating at 34.6 rad/s, what are (a) the linear speed and (b) the centripetal acceleration of a point on its outer rim? (c) Consider a point on the CD

asked Jul 20, 2023

1 answer

0 votes

128k views

Public opinion about spanking children is thought to be shaped by both traditional beliefs as well as ________, which are influenced by the advice of experts such as doctors, teachers, and social scientists.

asked Feb 4, 2023

1 answer

7 votes

161k views

Which of the following is NOT a common transition in comparison and contrast? Group of answer choices just as because one difference unlike

asked Nov 21, 2022

1 answer

4 votes

72.6k views

Lifestyle choices have a much greater effect on your level of health than any other factor.

asked Nov 20, 2022

1 answer

1 vote

22.6k views

Can someone write 3-5 sentences about a time you got overwhelmed with an emotion?

asked Oct 27, 2022

1 answer

6 votes

126k views

A car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. The car has ___ energy

asked Oct 27, 2022

1 answer

17 votes

198k views

Which geologic features help scientists determine the relative ages of rocks by their positions? Select three options. magma erosion intrusions index fossils cross-cutting relationships helppp i need it

asked Apr 17, 2022

1 answer

1 vote

84.3k views

This road sign means stop if traffic is approaching three-way intersection crossroad railroad crossing

asked Mar 18, 2022

1 answer

5 votes

85.8k views

Which of the following factor is a cause for team failure? High employee morale Conflicting personalities Trust among team members Willingness to change

asked Jan 24, 2022

2 answers

17 votes

137k views

2(z - 3) \geqslant 5 \\

asked Jan 24, 2022

1 answer

9 votes

60.8k views

Identify the correct set-up. How many moles of aluminum oxide would form if 25.0 g of aluminum react completely given the following chemical reaction: 4Al + 3O₂ → 2Al₂O₃?

asked Dec 9, 2021

1 answer

3 votes

150k views

Problems such as crazing cracks and skill are the result of improper

asked Apr 28, 2021

1 answer

3 votes

70.7k views

What is a living system? How can you identify a living system?

asked Mar 23, 2021

1 answer

2 votes

44.8k views

A 1050 kg sports car is moving westbound at 15.0 m/s on a level road when it collides with a 6320 kg truck driving east on the same road at 14.0 m/s. The two vehicles remain locked together after the collision.

asked Jan 18, 2021

1 answer

4 votes

140k views

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