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Verizon [17]
3 years ago
8

7. Mount Saint Helens is an example of a

Chemistry
2 answers:
goldenfox [79]3 years ago
8 0

Answer:

A. Composite.

Explanation:

Also know as a stratovolcano. Composite volcanoes tend to erupt explosively and pose considerable danger to nearby life and property.

shtirl [24]3 years ago
6 0

Answer:

A. Composite

Explanation:

Mount St. Helens is an example of a composite or stratovolcano. These are explosive volcanoes that are generally steep-sided, symmetrical cones built up by the accumulation of debris from previous eruptions and consist of alternating layers of lava flows, volcanic ash and cinder.

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Benzaldehyde and benzyl alcohol can be distinguished by NMR. The proton on the aldehyde group will appear at approximately _____
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Answer:

9-10 ppm.

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Explanation:

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4 HF(g)+SiO2(s) → SiF4(9)+2 H2O(9) <br> Is the Si oxidized or reduced?
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Calculate the volume of this irregular solid to the nearest cubic centimeter​
EleoNora [17]

Answer:

8 cm3

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25 - 17 = 8 ml

We then use the conversion;

1 cm3 = 1 mL

Thus the volume of the solid is 8 cm3

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