mistiann mistiann

01-04-2021
Chemistry

contestada

Mg + 2HCl ⟶ MgCl2 + H2

If 2.26 moles of HCl are reacted, how many grams of magnesium were used in the reaction?

Respuesta :

keijosalonen keijosalonen

01-04-2021

Answer: m = 24.31 g/mol · 1.13 mol

Explanation: 2 mol HCl use 1 mol Mg.

Magnesium is used 0.5 · 2.26 mol = 1.13 mol

M(Mg) = 24.31 g/ mol

Answer Link

Otras preguntas

Element used to make first atomic bomb

Value of 17 + 5b when b = 1

3(a + b) = 3a + 3b is an example of which algebraic property? Distributive Property Associative Property of Addition Commutative Property of Addition Symmet

Gasoline costs $2.79 per gallon Is the number of gallons proportional to the total cost

Which words in the sentence are the predicate adjectives? A snake's skin feels dry and smooth to the touch. Choose all answers that are correct. a. touch b. ski

When is the absolute value of a difference equal to the difference of the absolute values?

A bus travels 20 km in 30 minutes. what is the average speed of the bus?

what might happen if some lysosomal enzymes are absent?

which is a power enjoyed by a stockholder? A. May not get an increase in the amount of one's investment. B. Can increase investament if the price of ones's stoc

6.88 written as a percent