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2022-12-17 21:27:37
Those with withheld results and pending can recheck now Open / Comment

2022-12-17 12:30:11 QUESTION NUMBER 6 SOLUTIONS

6a) carbon dioxide, and water

Ii) 1. Food chain helps in studying feeding relationships between organisms.
2. Food chain also helps us to know how much energy we gain by consuming which food.
3. Food chain helps us to know energy flow from one trophic level to another trophic level

B) neutralization is a reaction between an acid and a base to produce salt and water only, whiles esterification is a reaction between an alkanoic acid and alkanol to produce an ester and water only

Ii) ethanoic acid= -COOH
Ethene= -Ç=Ç-
Propanol= -OH

c)
Transplanting refers to the removal of fully germinated seedlings from the nursery bed and replanting them onto the field

II) watering
Pruning
Stirring
Pricking out
Staking Open / Comment

2022-12-17 12:28:05 Open / Comment

2022-12-17 12:27:54 SOLUTIONS Open / Comment

2022-12-17 12:27:47 Q6a)
The key difference between
esterification and neutralization is that esterification produces an ester from an acid and an alcohol, whereas neutralization produces a salt from an acid and a base.

Or

Esterification and neutralization are two important reactions of chemistry. Esterification, as its name implies, is a chemical reaction which produces an ester at the end of the reaction. Neutralization refers to the balancing of acidity from alkalinity. Open / Comment

2022-12-17 12:27:47 Q2d(I)

A natural resource is any material on the earth that supports life or useful to mankind, plants and animals.

(II)
1. it provides mechanical support to plants.
2. it serves as habitat for living micro organisms
3. it provides water and air to plants. Open / Comment

2022-12-17 11:51:07 Open / Comment

2022-12-17 11:42:41 Open / Comment

2022-12-17 07:25:27 Use the link below to text me on WhatsApp

Wa.me/233203835495 Open / Comment

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