jeomsdaudashdsah jeomsdaudashdsah

03-02-2020
Chemistry

contestada

Help How many atoms of hydrogen(gas) form if 10 grams of aluminum react? 2Al + 6HCl = 2AlCl3 + 3H2

Respuesta :

ednorobello92 ednorobello92

03-02-2020

Answer: 3.35x10²³atoms H2

Explanation: solution attached:

Convert mass of Al to moles

Do the mole to mole ratio between Al and H2

Convert moles of H2 to atoms using Avogadro's number.

Ver imagen ednorobello92

Answer Link

Otras preguntas

If i was born in 2005 how old would i be in 2014

What is the chance of rolling 4 a million time?

The word genome means the entire set of the species' hereditary information.

what is the following sum 4(^5√x^2y)+3(^5√x^2y)A) 7(^10√x^2y)B) 7(^10√x^4y^2)C) 7(^5√x^2y)D) 7(^5√x^4y^2)

what was the first culture to determine that earth was a sphere and created maps represented it as a sphere

what is the following product ^3√4 • √3A) 2(^6√9)B) ^6√12C) ^6√432D) 2(^6√3,888)

How would a water table be affected if the area experienced a drought?

How did trusts affect consumers and merchants? A. Trusts allowed consumers and merchants to earn a greater profit for their goods. B. Trusts for

Please help! Worth 20 points For each reaction below, write the balanced equation. 1.FeS2+O2—>Fe2O3+SO2 2.AI+O2—>AIO2 3.K+Br2- ->KBr 4.SiO2+HF—

What's the probability of something not happening 6 times?