Which dog would likely have the fastest reaction time? A. a large dog B. a medium-size dog C. a small dog D. a sick dog

Find the volume of a sample of aluminum if its density is 2.699 g/cm3 and its mass is 26.0g?

How many atoms are present in 23.0 g of carbon?

Determine the volume of methane (ch 4) gas needed to react completely with 0.660 l of o 2 gas to form methanol (ch 3 oh).

Which of the following is an example of a producer? Group of answer choices Tree Hawk Rabbit Mushroom

Which of these represents a synthesis reaction? A. AgNO3 + HCl - > AgCl + HNO3 B. Zn + 2HCl - > ZnCl2 + H2 C. N2 + 3H2 - > 2NH3 D. 2KClO3 - > 2KCl + 3O2

A double replacement reaction is a reaction in which one element replaces a similar element within a compound True or false

Why would gamma radiation be used in diagnostic imaging rather than alpha or beta radiation?

1.) Rust forms when Fe, O₂, and H₂O react in the balanced equation below; 2Fe (s) + O₂ (g) + 2H₂O (l) - -> 2Fe (OH) ₂ (s) In an experiment 10.0g of Fe is allowed to react with 4.00g of O₂ A.) Which of these reactants is the limiting reagent? B.

Choose the answer that takes place when a liquid absorbs heat energy without increasing its temperature. A.) the pressure increases B.) it vaporizes C.) it solidifies D.) the volume decreases

What are small round structures in the cell that breaks down large food particles into smaller ones