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irina [24]
3 years ago
9

Which equation shows the balanced combustion reaction for isobutane?

Geography
1 answer:
Stolb23 [73]3 years ago
7 0

The balanced combustion reaction for isobutene is;

2C4H10 + 13O2 → 8CO2 + 10H2O

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Please help me <br> Which country of Sub-Saharan Africa has the least TV's per 1,000 people?
algol [13]

Answer:

Tanzania

from the research i did,out of the countries in sub saharan africa with data collected, tanzania has the lowest amount of TV's per 1,000 people, with the meager amount of 2.8 TV's per 1,000 people.

5 0
3 years ago
3. What changes take place during chemical weathering?
Novay_Z [31]

Answer:

Option B.

Explanation:

The mineralogy of previously existing rocks changes, is the right answer.

Chemical weathering is generated by rainwater responding with the mineral fragments in rocks to produce new crystals and water-soluble salts. These reflections transpire expressly when the water is imperceptibly acidic.

These chemical processes require water, and transpire more immediately at higher warmth, so hot, humid atmospheres are best. Chemical weathering (particularly oxidation and hydrolysis) is the initial stage in the creation of soils. During chemical weathering, the mineralogy of previously existing rocks changes.

6 0
3 years ago
The place where plates meet is called a _______
frez [133]

Plate boundary

Hope it helps

8 0
3 years ago
Earthquakes are most abundant along the
Mice21 [21]

Answer:

I think it may be C but I don't know I would search it up first.

6 0
3 years ago
Calculate the percentage increase in mango imports into the UK between 2012 and 2016.
Aliun [14]

Answer:

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5 0
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