darlindoodadskovj0wr darlindoodadskovj0wr

03-03-2022
Chemistry

contestada

PLEASE
How many grams of hydrogen gas are created from a reaction of 72.0 g with an excess of water?

Respuesta :

romellofisher8 romellofisher8

03-03-2022

Answer:

How many grams of H2 can be produced from the reaction of 11.5 grams of sodium with an excess of water? Hint: 2Na + 2H2O ---> 2NaOH + H2. Ans: 0.505g .

Explanation:

Answer Link

Otras preguntas

Please help F(x)=x^2 +1, g(x)=5x how to solve

How do i simplify: (3x^2)^3 ????? maths homework NEED URGENT HELP???!!!

Which of the following describes a state of equilibrium? Select one: a. when water molecules have stopped moving or vibrating b. when the concentration of water

Brad is testing three solutions with litmus paper. after dipping the litmus paper strips in the solutions, he observes two papers turning blue and one turning r

How do we say I am fine thank you in French?

12-2x=2(x+1). solve for x

my school has 950 students. they took a survey for the kids who got surveyed 76.2% liked wearing team shirts once a week and 5.2% did not 18.6% were indifferent

This paragraph uses a cause-and-effect pattern of development. Which transition is used in this paragraph to develop this pattern? The driest of the zones is th

how long can a snake be

In desperate need of help with long division with variables and exponents!!!