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SCORPION-xisa [38]
3 years ago
8

An engineer has created a new design for the pipe systems in homes. In this design, pipes are joined together with flexible conn

ectors that will protect against movement of the pipes. This new pipe system can be used for water, gas, and sewer lines. The engineer's design is most likely intended to lessen the impacts of which of the
Chemistry
1 answer:
geniusboy [140]3 years ago
3 0

Answer:

earthquakes

Explanation:

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if 200.0 of copper (II) sulfate react with an excess of zinc metal, what is the theoretical yield of copper?
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79.63 grams, hope this helps! 
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What is the pCu of the resulting solution if 20.00 mL of 0.08 M EDTA (H4Y) is added to 15.00 mL of 0.10 M CuSO4 and buffered at
katrin [286]

Answer:

The answer is "5.4".

Explanation:

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3 years ago
[H+] for a solution is 4.59 x 10-6 M.<br> This solution is<br> A. acidic<br> B. basic<br> C. neutral
DedPeter [7]

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A. acidic

Explanation:

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3 years ago
What is the pOH of a solution of HNO3 that has [OH– ] = 9.50 × 10–9 M?
Arturiano [62]
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= 8.02
7 0
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Jams, jellies, preserves, honey, and other food with high sugar content hardly ever become contaminated by bacteria, even when t
creativ13 [48]

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undergo death as result of the water loss from cell

Explanation:

The ingredients such as honey, jellies, Jams, preserves and other food which have high sugar content are contaminated hardly by the bacteria because due to the presence of high amount of the sugar and carbohydrates, the solution of the them becomes hypertonic in nature and if a bacteria acts on such solution, the result is the loss of the water from their cell and ultimately the bacteria dies. So, they remain fresh even if their containers are left open at the room temperature.

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