answersLogoWhite

0

Chemistry

User Avatar

Erica Lakin

Lvl 10
2y ago
2.5
2 Reviews
Add a rating

Rate this Study Guide:

Cards in this guide (10)
What is the basic unit of chemistry

The atom

How is stoichiometry used

Stoichiometry is used to find the molar ratios between the reactants of a chemical reaction.

What drives a galvanic cell

A Spontaneous Redox Reaction

What kind of cell has a negative cell voltage

An electrolytic cell

What is the oxidation state of Cl in HClO3

+5. In oxyacids, oxygen has an oxidation state of -2 and hydrogen an oxidation state of +1. Therefore, the single chlorine atom must have an oxidation state of +5 for the total oxidation states to add to zero.
+5. In oxyacids, oxygen has an oxidation state of -2 and hydrogen an oxidation state of +1

What shape is generated when the plane cuts the given solid in the manner shown

The following word describes the generated shape:

What are redox half reactions

A redox half reaction is a reduction or an oxidation reaction. He half reaction does not occur by itself it much be coupled so that he electron released for another to be accepted.

What does a salt bridge do

It prevents charges from building up in the solutions.

When food is exposed to air it can lose electrons. This loss of electrons creates reactive molecules that work to destroy the chemical bonds in the food causing it to spoil. What are these reactive mo

Free radicals

In the reaction mgcl2 plus 2koh mgoh2 mgoh2 plus 2kcl if 3 moles mgcl2 are added to 4 moles koh what determined how much mgoh2 is made

The amount of Koh

Related study guides

Chemistry

8 cards

What is the basic unit of chemistry

How is stoichiometry used

What kind of cell has a negative cell voltage

What shape is generated when the plane cuts the given solid in the manner shown

➡️
See all cards
No Reviews

Chemistry

9 cards

What is the basic unit of chemistry

Forces on washing machine while washing

What conditions will cause a redox reaction to be nonspontaneous

What happens to the anode in an electrochemical cell

➡️
See all cards
No Reviews

Chemistry

16 cards

What is the basic unit of chemistry

How is electroplating done

What does the average atomic mass represent

How is stoichiometry used

➡️
See all cards
No Reviews

Chemistry

17 cards

What is the basic unit of chemistry

How is electroplating done

What does the average atomic mass represent

How is stoichiometry used

➡️
See all cards
No Reviews

Chemistry

16 cards

What is the basic unit of chemistry

How is electroplating done

What does the average atomic mass represent

How is stoichiometry used

➡️
See all cards
No Reviews