Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Stoichiometry
Reaction calculations
Using the balanced equation, Mg + 2HCl= H2 + MgCl2, calculate the amount of MG need to react with 25 mL of 6 M HCl.
1 answer
Here is a worked example. Just follow the steps. http://www.jiskha.com/science/chemistry/stoichiometry.html
You can
ask a new question
or
answer this question
.
Related Questions
Which chemical equation is balanced to show that mass is conserved during the reaction?
A. Na + Cl₂ --> NaCl B. 2H₂ O₂ -->
When 1.38 g of magnesium is added to 25 mL of 2.0 M hydrochloric acid, hydrogen
gas is released according to the equation below:
Consider the reaction
Mg +2HCl ------>MgCl2 + H2 What is the minimum amount of 1.85M HCl is necessary to produce 28.5L of H2 at
Mg + 2HCl -> MgCl2 + H2
Over an interval of 1.00s, the mass of Mg changes by -0.011g What is the corresponding rate of
Mg(s) + 2HCl(aq) -> MgCl2(aq) + H2(g) delta H1?
MgO(s) + 2HCl(aq) ->MgCl2(aq) + H2O(l) delta H2? To make these equations add up
The following molecular equation represents the reaction that occurs when aqueous solutions of lead(II) nitrate and magnesium
5.2 grams of magnesium metal are place in 400.0 mL of 1.0 M hydrochloric acid. The balanced equation for the reaction is:
Mg +
What is the minimum amount of 1.75 m of HCL necessary to produce 28.5 L of H2 at stp?
EQUATION IS AS FOLLOWS: Mg+2HCL->>MgCl2+H2
Mg+2HCl--->MgCl2+H2
Using the balanced equation, how many moles of H2 will you make if you start with .00082 moles of Mg solid?
Write the balanced dissociation equation for MgCl2. (1 mark)
MgCl2(s) + H2O(l) ==> Mg^+2(aq) + 2Cl^-(aq) b) In 300.0 mL of a 0.50