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Andre45 [30]
3 years ago
6

Chemical reaction to metal​

Computers and Technology
1 answer:
NeX [460]3 years ago
5 0

Answer:

Metals can react with water, acid and oxygen. The reactivity of the metal determines which reactions the metal participates in.

Explanation:

In general, acids react with metals to give salt and release hydrogen gas. In general, bases do not react with metals and release hydrogen gas.When metals react with other substances, the metal atoms lose electrons to form positive ions .

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What are several different types of software, which sit in the middle of and provide connectivity between two or more software a
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Answer:

The answer to the given question is the option "a".

Explanation:

In this question, the answer is "middleware" software because this software works between the operating system and the applications that provide connectivity to two or more software applications. for example database, application server, etc and other choices that are not correct can be described as:

  • In option b, The integration middle wear represents the software of the system. It does not coordinate between operating and application software.
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That's why the answer to this question is the option "a".

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3 years ago
A new folder can be created by
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The fastest way to create a new folder in Windows is with the CTRL+Shift+N shortcut. 1. Navigate to the location where you want to create the folder. You can create a new folder at any location on your hard drive or within another folder (creating a subfolder) in File Explorer.[/tex]

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7.3 A hydraulic lift has a mechanical advantage of 6. If the load weighs 780 N, calculate
Zielflug [23.3K]

Answer:

Effort = 120 Newton

Explanation:

Given the following data;

Mechanical advantage = 6

Load = 780 N

To find the effort required to lift the weight;

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Mathematically, the mechanical advantage is given by the formula;

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Making effort the subject of formula;

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3 0
3 years ago
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