synthesis,displacement,and combustion

Question 1

there are only five primary synthesis reactions

Question 2

haber process discovered by

Answer 2

Discovered by German chemists Fritz Haber, this process converts
atmospheric nitrogen (N2
) to ammonia (NH3
) in a reaction with
hydrogen (H2
) at high temperatures and pressures.

Question 4

decompostion breaks down into….

Answer 4

into two or more simpler
compounds or elements.
–

Question 5

wfive primary decompostion reactions

Answer 5

-binary compounds breakdown into their elements

-metal carbonates (XCO3
) → metal oxide + carbon dioxide (CO2
)

-metal chlorate (XClO3
) → metal chloride + oxygen (O2
)

-base [metal hydroxide (XOH)] → metal oxide + water (H2O)

Question 6

another type of Decomposition Reactions

Answer 6

decomposition reaction is the breakdown
of metal hydrogen carbonates.

Question 7

a combustion reaction is

Answer 7

is a reaction in which a substance reacts with oxygen gas,
releasing energy in the form of light and heat

Question 8

two types of combustion reactions

Answer 8

1. Complete Combustion
   * In this reaction a hydrocarbon is burned in plenty of oxygen.
   * There are only two products in a complete combustion reaction
   → carbon dioxide and water
2. Incomplete Combustion
   * In this reaction a hydrocarbon is burned in a limited amount of oxygen.
   * This results in the formation of toxic by-products. There are four products
   in an incomplete combustion reaction → carbon dioxide, water, carbon
   monoxide and carbon