Thermal Decomposition

What does the "thermal" in thermal decomposition mean?

• sulfur

• catalyst

• heat

• oven

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What colour is copper(II)carbonate

• white

• blue

• colourless

• green

copper(II)carbonate → ___________ + carbon dioxide

• copper(I) oxide

• copper(II) oxide

• copper oxide

• copper(III) oxide

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-1

metal hydroxide (+ heat) → ____________ + _________

• metal carbonate + water

• metal oxide + carbon dioxide

• carbon dioxide + water

• metal oxide + water

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Hydrogen Peroxide's chemical formula

• H2O
• H2O2
• CH4

Tags

NGSS.MS-PS1-5

What is it called when a reaction breaks a substance into 2 or more other substances?

• Combination Reaction
• Decomposition Reaction
• Splitting Reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-1

Hydrogen Peroxide thermally decomposes to form what products?

• Hydrogen & Water

• Oxygen & Hydrogen

• Peroxide & Water

• Oxygen & Water

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Metal Carbonate

• Metal Oxide + Carbon

• Metal Carbonate + Oxygen

• Metal Oxide + Carbon Dioxide

• Carbon Dioxide + Metal

Tags

NGSS.MS-PS1-5