If 30. g of H, SO reacts, what mass of water is produced

H2SO4 + 2 NaOH = Na2SO4 + 2 H20

A. 3.0 g

B. 6.0 g

C. 11 g

D. 16 g

If there is an open circuit which of the following could be used to complete the circuit?

A sample of gold weighs 1.2 oz. The sample is pounded into a thin rectangular sheet with an area of 400. sq. ft. The density of gold is 19.3 grams per cm3. What is the thickness of the foil in centimeters? Given: 28.

From which plant can benzoic acid be obtained from?

One ATP molecule's hydrolysis releases 7.3 kcal/mol of energy (∆G = - 7.3 kcal/mol of energy). If it takes 2.1 kcal/mol of energy to move one Na + across the membrane (∆G = + 2.

How many atoms are in 4 mol Zn?

How many metaloides are found on the periodic table

Which of the following is considered to be a chemical property of matter?

How does percent composition by mass contribute to writing a balanced equation?

Raising the temperature of a reacting system increases the rate of the reaction, but does NOT increase the a) activation energy b) number of collisions c) fraction of the reacting particles which possess energies greater than the activation energy

If you have 60 grams of MgCl2 in 5 liters of solution, what is the molarity of this solution?