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UNO [17]
4 years ago
7

Which type of reaction occurs when 50mL quantities of 1 M Ba(OH)2 (aq) and H2SO4 (aq) are combined

Chemistry
1 answer:
iragen [17]4 years ago
5 0
Double replacement.

Ba(OH)2 + H2SO4 ====> 2H2O + BaSO4
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1. documenting, tinkering, testing

Explanation:

Technological design is defined as the process of study, design and development of new technologies.

There are some action in the methodical tests and refinements specific to technological design include documenting, tinkering, testing.

<u>Documenting </u><u>includes collecting all the information about the design and develop the product, </u><u>tinkering</u><u> involves repairing or adjust the issues found in the development, and </u><u>testing </u><u>helps to evaluate if the product is ready to work as it is supposed to.</u>

Hence, the correct answer is "1."

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3 years ago
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Hope this helps :)

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8 0
2 years ago
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