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iragen [17]
3 years ago
8

A baseline for experimental investigation is provided by what?

Chemistry
1 answer:
4vir4ik [10]3 years ago
5 0
<span>The control is what you have to compare the rest of the experiment to.</span>
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Consider this equation: 2.524 g (5.1 × 106 g) ÷ (6.85 × 103 g) = ? How many significant figures should the result have?
weqwewe [10]

Answer:

7

Explanation:

2.524g(5.1)(106)g

(6.85)(103)g

=

1364.4744g2

705.55g

=

1364.4744g

705.55

=

1364.4744g

705.55

=1.933916g

6 0
3 years ago
What is an input force?
nataly862011 [7]
Force is a pull or a push acting on a body at rest or in motion resulting from its interaction with another body. Input force is the force that you put on a machine while Output force is the force the machine exerts on an object. The output distance is when the output force moves the machine a certain distance while the input distance is when the input distance is when the input force moves the machine a certain distance.
6 0
3 years ago
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Most marble is composed primarily of
KatRina [158]

Answer:

It is composed primarily of the mineral calcite (CaCO3) and usually contains other minerals, such as clay minerals, micas, quartz, pyrite, iron oxides, and graphite.

Explanation:

Marble can be otherwise called metamorphic rock which is formed as a result of heat application on limestone and pressure of metamorphism. It is composed primarily of the mineral calcite (CaCO3) and usually contains other minerals, such as clay minerals, micas, quartz, pyrite, iron oxides, and graphite.

8 0
3 years ago
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How many molecules are in 50 grams of CO2?
makvit [3.9K]
0.424209104545485 is the answer my friend lol or at least what I got
5 0
3 years ago
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Iron III sulfide is classified as what type
Oxana [17]

Answer:

ionic compound

Explanation:

that is the answer if you meant what type of compound.

5 0
2 years ago
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