answersLogoWhite

0

Chemistry

User Avatar

Crawford Rodriguez

Lvl 13
2y ago
No Reviews
Leave the first rating

Rate this Study Guide:

Cards in this guide (3)
What is the molarity of 416.48 g BaCl2 dissolved in 2 L of water

1m

In the redox reaction AgNO3 plus Na NaNO3 plus Ag which element has been oxidized

Silver (Ag) for apex

What is the oxidation half-reaction for 2Mg plus O22MgO

2Mg(s) + O2(g) ==> 2MgOMg ===> Mg^2+ + 2e- [x2 to balance electrons] = oxidation half reaction

O2 + 4e- ===> 2O^2-

So, the final oxidation half reaction will be:

2Mg(s) ===> 2Mg^2+ + 4e-


Related study guides

Chemistry

6 cards

What is the reaction for Na2SO4 BaCl2

Which is least likely to be reduced

What is the standard reduction potential E for the half-reaction Al3 aq 3e- Als

How does the oxidation state of 0 change in the following reaction

➡️
See all cards
No Reviews

Chemistry

13 cards

Is competing side reaction a reason why actual yield is less than theoretical yield

How is stoichiometry used

How is stoichiometry used to calculate the amount of product produced

How is stoichiometry used to calculate amount of product from amount of reactant

➡️
See all cards
5.0
1 Review

Chemistry

18 cards

Forces on washing machine while washing

How is stoichiometry used

What is the oxidation state of s in HSO4 2-

How does a limiting reagent affect how much product is formed

➡️
See all cards
No Reviews

Chemistry

8 cards

What is the oxidation state of s in HSO4 2-

Why are half-reactions used in redox reactions

What coefficient would the O2 have after balancing C3H8 O2 CO2 H2O

What does not state a property of electricity

➡️
See all cards
No Reviews