Kemzz6982 Kemzz6982

14-05-2020
Chemistry

contestada

1. How many ml of a 1.00M HOI solution do you need in order to produce 5.6L of hydrogen gas

at STP?

Mg + 2HCl → MgCl2 + H2

Respuesta :

khatipmazen khatipmazen

14-05-2020

Answer:

Molarity =mole/volume liter

Explanation:

Mole of H =mass/molar mass

Mass=density*volume

1mole of H=2moles of HCL

Volume of HCL needed =mole/molarity

Answer Link

Otras preguntas

Can anyone help me on this question ASAP

What is double jeopardy?

What was the result of the battle of Tippacanoe

Given: MK ⊥ LM , MK ⊥ KN MN=13, KL=15, LM-KN=4 Find: Area of KLMN.

Savings increased from $ 500 to $750

Determine the intercepts of the line that passes through the following points

How does Machiavelli work to achieve his secondary purpose— to inform his readers?

at a basketball game, 6 adults pay $20 each and 4 children pay $10 each. What is the total cost for the adult tickets?

Which sentence is punctuated correctly? A. Wordsworth is lonely at the start of his poem; however; his mood changes when he sees the daffodils. B. Wordsworth

Please help!! I don’t know how to find the equation of a circle. Tell me how you got the answer , thank youuuu