moonlitaria151 moonlitaria151

09-03-2021
Chemistry

contestada

Solid sodium reacts violently with water, producing heat, hydrogen gas, and sodium hydroxide. How many g of hydrogen gas are formed when 125.0 g of sodium are added to water?

2Na + 2H2O → 2NaOH + H2

Respuesta :

julie6rock99 julie6rock99

09-03-2021

6.38 x 1023 molecules of H2

Answer Link

Otras preguntas

Is a function that can be graphed discrete or continuous?

Read the excerpt from Hidden Figures. Whether or not a woman was promoted, if she was given a raise, if she had access to the smoky sessions where the future wa

uiz 2 Active 3 5 7 Read the excerpt from act 3, scene 4 of The Tragedy of Macbeth. The Macbeths are hosting a banquet, and Lady Macbeth is ashamed by Macbeth's

Does anyone know the answer for the first one lmkk any help is appreciated I can’t tell if it’s the first or 3rd or if I’m wrong lmk

help me with this please

instructions: choose an object or item that best describes who you are, 1.why did you this object or item to represent you? 2.what and who were your influences

1 of many ALEKS questions (screenshot)

F(x)=5-3x find f(x+2)

how many even numbers of 3 digits can be formed of the digits 1,2,3,4,5,6 when repitition of digits is allowed

I need help with question 9. It’s all about functuons