Questions by Dalton

Questions by Dalton

The diameter of a helium atom is 0.1 nanometers. What is the diameter in millimeters?

asked Dec 5, 2023

1 answer

0 votes

527k views

The kinetic energy of a moving car is less than the amount of chemical potential energy that is released when fuel is burned in the engine. Which statement best explains why this is so? A. Some chemical

asked Jun 13, 2023

1 answer

11 votes

233k views

When Darwin studied the finches on the Galapagos Islands, he was able to observe the varying sizes of the finch beaks. Which of the following explains the beak size and shape in relation to the environment?

asked Apr 18, 2023

2 answers

34 votes

359k views

Write and solve an inequality that means a number plus six is less than or equal to twenty-four.

asked Apr 14, 2023

2 answers

37 votes

398k views

Does anyone know? Genuises only

asked Oct 18, 2022

1 answer

33 votes

437k views

Gaseous methane (CH4) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2) and gaseous water . Suppose 2.73 g of methane is mixed with 6.7 g of oxygen. Calculate the maximum mass

asked Jul 12, 2022

1 answer

13 votes

162k views

What is the answer for x? 4/9x + 1/5x = 87

asked Jul 12, 2022

2 answers

42 votes

4.9k views

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