CCU1 types of reactions

Presentation

•

Science

•

12th Grade

•

Practice Problem

•

Easy

•

NGSS

MS-PS1-5, MS-PS1-2, HS-PS1-1

Standards-aligned

Tea Kayser

Used 4+ times

FREE Resource

11 Slides • 37 Questions

Practice test is on pg 14

Multiple Choice

A student mixes 125 grams of sugar, 250 grams of water and 5 grams of flavoring. The solution weighs...

250 grams

380 grams

375 grams

400 grams

Labeling

Account for all the atom of both sides of the arrow with the given coefficients.

Drag labels to their correct position on the image

Dropdown

Finish balancing the equation

4 Fe_(s) + 3O_2(g) →

Fe₂O₃

Labeling

Finish accounting for atoms

Drag labels to their correct position on the image

Dropdown

Finish balancing the reaction

PbSO₄ → 2PbSO₃ +

O₂

Multiple Choice

Which type of reaction is:

H₂ + O₂ → H₂O

Synthesis

Decomposition

Multiple Choice

Which type of reaction is:

NiCl₂ → Ni + Cl₂

Synthesis

Decomposition

Labeling

Account for the atoms on each side of the arrow.

Drag labels to their correct position on the image

Dropdown

Balance the reaction

1 C₇H₁₆ +

O₂ →

CO₂ +

H₂O

Hint: balance the O₂ last

Categorize

Options (8)

Requires oxygen

Releases energy

C₆H₁₂ + 9O₂ -->6CO₂ + 6 H₂O

Breaks down compounds into simpler substances

Combines two or more substances

Produces a single product

CaCO₃ --> CaO + CO₂

2C₅H₅ + Fe --> Fe(C₅H₅)₂

Organize these options into the right categories

Decomposition Reaction

Synthesis Reaction

Combustion Reaction

Categorize

Options (5)

Pb + FeSO4 --> PbSO4 + Fe

2AgNO₃ + Cu --> Cu(NO₃)₂ + 2Ag

SeCl₆ + O₂ --> SeO₂ + 3Cl₂

Zn + HCl --> ZnCl₂+ H₂

2Na+ 2H₂O→ 2NaOH + H₂

Organize these options into the right categories

Metal Displacement

Halogen Displacement

Hydrogen Displacement

Dropdown

Mg +

Fe₂O₃ →

Fe + 3MgO

Dropdown

Balance the chemical reaction

AlBr₃ +

K₂SO₄ →

KBr +

Al₂(SO₄)₃

The next slide with have a simulation with balancing Practice-

Play the game for either level 1 or challenge yourself with level 2

Multiple Choice

Mg + N₂ --> Mg₃N₂

Synthesis (combination)

Decomposition

Single replacement

Combustion

Multiple Choice

C₃H₈ + O₂ --> H₂O + CO₂

Synthesis (combination)

Decomposition

Single replacement

Combustion

Multiple Choice

C₄H₁₂ + 7O₂ → 4CO₂ + 6H₂O

Synthesis

Combustion

Single Replacement

Double Replacement

Decomposition

Multiple Choice

What are the larger numbers that you CAN CHANGE in a chemical equation?

Coefficient

Products

Reactants

Subscripts

Multiple Choice

What is the charge of Bromide?

-1

Multiple Choice

compound ---> element + element

synthesis

decomposition

combustion

single replacement

Multiple Choice

What type of reaction is the following:
$Zn\ +\ 2HCl\ ->\ ZnCl_2+H_2$

Single Replacement- Hydrogen replacement

Single Replacement - Metal Replacement

Single Replacement- Halogen Replacement

Multiple Choice

Which of the following is the general formula for a decomposition reaction?

A + B → AB

AB → A + B

AB + C → AC + B

AB + CD → AC + BD

Multiple Choice

How many HCl molecules do you need to balance this equation?
Mg + __HCl ---> MgCl₂ + H₂

Hotspot

Select the Halogen Displacement

Multiple Choice

What is the name of the following polyatomic ion: CO₃^2-

Carbonite

Carbonate

Carboon trioxide

Carbon (III) oxide

Multiple Choice

What type of reaction is the following:
$2NaHCO_3->\ Na_2CO_3+CO_2+H_2O$

Combination

Decomposition

Single Replacement

Double Replacement

Combustion

Multiple Choice

P ionizes to a charge of _______.

-3

-2

Multiple Choice

What is the formula for the following polyatomic ion: Chlorate

ClO^-

ClO₂^-

ClO₃^-

ClO₄^-

Multiple Choice

What is the formula for the following polyatomic ion: Peroxide

O^2-

O₂^-

O₂^2-

O^-

Multiple Choice

What reaction has the following general formula:

A + CD --> C + AD

Synthesis

Decomposition

Single Replacement

Double Replacement

Combustion

Multiple Choice

What is the charge of Aluminium?

Multiple Choice

What type of reaction is the following:
$Na_2S\ +2HCl\ ->\ H_2S+2NaCl$

Combination

Decomposition

Single Replacement

Double Replacement

Combustion

Multiple Choice

What is the name of the following polyatomic ion: NO₃^-

ammonium

nitrite

nitrate

nitrile

Multiple Choice

What is the name of the following polyatomic ion: NH₄⁺

Ammonium

Ammonia

Nitrogen hydride

Nitrogen tetrahydride

Multiple Choice

What is the formula for the following polyatomic ion: Cyanide

CN^-

CN₂^-

CN₃^-

CN₄^-

Multiple Select

What is the ionic charge of O? Select both the number and the charge (+ or -).

Multiple Choice

F ionizes to a charge of ________.

-2

-1

Multiple Choice

Fill in the blank. (Copper has a charge of 2+)

Cu+ AgNO₃→ Ag + _____

Cu(NO₃)₂

CuAg

You are now done with the lesson:
Please work on something academic: summary page, chemquest, etc
Use escape to exit and you may get your phone

Practice test is on pg 14

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