Suzanne makes a tower out of six identical plastic box. Then she uses a pan balance to measure the mass of the tower. She finds the tower's mass is 72 g. What is the mass of each block?

Which of the following is equal to 3.5 liters?

what is the pressure of oxygen gas that is collected over water at 25 degrees celcius at an atmostpheric pressure of 800 mmKg?

What occurs when a substance melts

What is the mass of sodium in 3 moles of sodium chloride

Whay would happen to the reaction rate of a medication if the amount of collisions were increased?

Which statements are true? na + is formed from the reduction of na (s). the oxidation number for hg (?) is 0. the oxidation number for cu (s) is + 2. zn2 + is formed from the oxidation of zn (s). a reducing agent gains electrons.

An apple pudding is prepared by combining apples, sugar, butter, and lemon juice. To which category does it belong? A) Compound B) Mixture

How many electrons does carbon need to gain to obtain a noble gas electron configuration

What is the pH of a solution of 0.750 M KH2PO4, potassium dihydrogen phosphate?

What science was developed later which was found to support darwins theory