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3 years ago

find the mass of an object which is acted upon by a force of 650 n to produce an acceleration of 10m/ s2

Chemistry

1 answer:

Andreas93 [3]3 years ago

7 0

Answer:

Explanation:

Mass = 650/10 = 65

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What is the amount in moles 3.40 g Zn

Sidana [21]

<h3>Answer:</h3>

0.0520 mol Zn

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Chemistry</u>

<u>Atomic Structure</u>

Reading a Periodic Table

<u>Stoichiometry</u>

Using Dimensional Analysis

<h3>Explanation:</h3>

<u>Step 1: Define</u>

3.40 g Zn

<u>Step 2: Identify Conversions</u>

Molar Mass of Zn - 65.39 g/mol

<u>Step 3: Convert</u>

Set up: $\displaystyle 3.40 \ g \ Zn(\frac{1 \ mol \ Zn}{65.39 \ g \ Zn})$
Divide: $\displaystyle 0.051996 \ mol \ Zn$

<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 3 sig figs.</em>

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3 years ago

Give an example of a solution that can be seperated by simple distilation.

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3 years ago

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Two moles of methanol to three moles of oxygen

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An atom can be called a particle, but a molecule is never called a particle. True or False ?

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4 years ago

Which of the substances in the chart has the least density?

3241004551 [841]

Answer:
Option-D (Piece of Wood) is the correct answer.

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Density = Mass / Volume
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3 years ago

find the mass of an object which is acted upon by a force of 650 n to produce an acceleration of 10m/ s2​

find the mass of an object which is acted upon by a force of 650 n to produce an acceleration of 10m/ s2