Tags Chemistry Elements and Compounds Chemical Bonding

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

Chemistry

Kianna Gislason ∙

Lvl 10

∙ 2y ago

☆★☆★☆★☆★☆★

No Reviews

Leave the first rating

Term1/12

Substance that speeds up the rate of chemical reaction

Definition1/12

catalysts

promoters

Term1/12

Is Dihydrogen monoxide an example of a nonpolar molecule

Definition1/12

Dihydrogen monoxide (H2O or Water) is not an example of a nonpolar molecule. It is a polar molecule.

Term1/12

Which process is often used to determine what coefficients to use to balance an equation

Definition1/12

Trial and error

Term1/12

According to the Law of Conservation of Mass in a chemical reaction the total starting mass of all the reactants equals the total final mass of all the products true or false

Definition1/12

False

Term1/12

Reaction such as a candle burning give off energy in the form of heat they're called

Definition1/12

Exothermic

Trishi! =)

Term1/12

Does The sharing of valence electrons between atoms indicates an ionic bond

Definition1/12

No
false

Term1/12

What is the name given to a reaction the gives off energy

Definition1/12

A reaction that gives off energy is an exothermic reaction. The reaction will give off energy in the form of either heat or light

An example of an exothermic reaction would be the curing of concrete.

One chemical reaction that will give off heat is the mixture of Caustic Soda and water. The water dissolves the Caustic Soda which in turn generates heat.

There are two types of reactions. Exothermic reactions give off heat, and endothermic reactions require that heat be added to make them work. Be careful with exothermic reactions. A rapid, energetic exothermic reaction is called an "explosion".

Term1/12

Should you never change a subscript to balance an equation

Definition1/12

False

Term1/12

Is this true in a chemical reaction the substances that interact are called the products

Definition1/12

No. these are the reactants, the products are what are produced by the reaction.

Term1/12

Which one of the following is a balanced equation

Definition1/12

2NH3(g) + 3Mg(s) —> 3H2(g) + Mg3N2(s)

Term1/12

Nitrogen dioxide would have which of the following formulas

Definition1/12

NO2

Term1/12

If a chlorine atom were to attract an electron from sodium the chlorine atom would become charged.

Definition1/12

positively

🥳

Great job!

You studied all the cards in this guide.

Rate this guide:

☆★☆★☆★☆★☆★

Rate this Study Guide:

☆★☆★☆★☆★☆★

Cards in this guide (12)

Substance that speeds up the rate of chemical reaction

catalysts

promoters

Is Dihydrogen monoxide an example of a nonpolar molecule

Dihydrogen monoxide (H2O or Water) is not an example of a nonpolar molecule. It is a polar molecule.

Which process is often used to determine what coefficients to use to balance an equation

Trial and error

According to the Law of Conservation of Mass in a chemical reaction the total starting mass of all the reactants equals the total final mass of all the products true or false

False

Reaction such as a candle burning give off energy in the form of heat they're called

Exothermic

Trishi! =)

Does The sharing of valence electrons between atoms indicates an ionic bond

No
false

What is the name given to a reaction the gives off energy

A reaction that gives off energy is an exothermic reaction. The reaction will give off energy in the form of either heat or light

An example of an exothermic reaction would be the curing of concrete.

One chemical reaction that will give off heat is the mixture of Caustic Soda and water. The water dissolves the Caustic Soda which in turn generates heat.

Should you never change a subscript to balance an equation

False

Is this true in a chemical reaction the substances that interact are called the products

No. these are the reactants, the products are what are produced by the reaction.

Which one of the following is a balanced equation

2NH3(g) + 3Mg(s) —> 3H2(g) + Mg3N2(s)

Nitrogen dioxide would have which of the following formulas

NO2

If a chlorine atom were to attract an electron from sodium the chlorine atom would become charged.

positively

Related study guides

Chemistry

19 cards

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

The bond order for a double bond is

Is Dihydrogen monoxide an example of a nonpolar molecule

➡️

See all cards

☆★☆★☆★☆★☆★

No Reviews

Chemistry

16 cards

The energy required to completely dissociate two atoms that are covalently bonded together is called

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

The bond order for a double bond is

➡️

See all cards

☆★☆★☆★☆★☆★

No Reviews

Chemistry

17 cards

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

Is Dihydrogen monoxide an example of a nonpolar molecule

If a fluorine atom were to attract an extra electron from lithium the lithium atom would become charged

➡️

See all cards

☆★☆★☆★☆★☆★

No Reviews

Chemistry

14 cards

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

All compounds are positively charged

What is the result of an atom that gains or loses an electron

➡️

See all cards

3.86

☆★☆★☆★☆★☆★

7 Reviews

Chemistry

16 cards

What are the four types of chemical bonds

The electron geometry of a water molecule is even though the molecular geometry is bent

The bond order for a double bond is

Is Dihydrogen monoxide an example of a nonpolar molecule

➡️

See all cards

3.45

☆★☆★☆★☆★☆★

11 Reviews

Chemistry

Rate this Study Guide:

Chemistry

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

The bond order for a double bond is

Is Dihydrogen monoxide an example of a nonpolar molecule

Chemistry

The energy required to completely dissociate two atoms that are covalently bonded together is called

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

The bond order for a double bond is

Chemistry

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

Is Dihydrogen monoxide an example of a nonpolar molecule

If a fluorine atom were to attract an extra electron from lithium the lithium atom would become charged

Chemistry

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

All compounds are positively charged

What is the result of an atom that gains or loses an electron

Chemistry

What are the four types of chemical bonds

The electron geometry of a water molecule is even though the molecular geometry is bent

The bond order for a double bond is

Is Dihydrogen monoxide an example of a nonpolar molecule

Resources

Top Categories

Product

Company