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aleksklad [387]
3 years ago
10

How Do OBJECTS BEGIN MOVING?

Chemistry
1 answer:
makkiz [27]3 years ago
4 0

When a outside force acts upon it.

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Put 27,520 in scientific notation
Pani-rosa [81]

Hello, There!

Question↓

put 27,520 in scientific notation

Answer↓

2.752 × 10 to the 4th power Is the Correct Answer!

xXxAnimexXx

hope this helps you!! ^ω^

5 0
3 years ago
Read 2 more answers
Which of these scenarios contains an exact number?
Vladimir79 [104]

The scenario that contains an exact number is 'A) You count 10 people in a room' (Option A).

<h3>What is the exact number?</h3>

An exact number can be considered a discrete variable because it does not involve a continuous range of values in a given measurement.

In conclusion, the scenario that contains an exact number is 'A) You count 10 people in a room' (Option A).

Learn more about discrete variables here:

brainly.com/question/16044695

#SPJ1

4 0
2 years ago
. Use the following reaction to determine how much of each product would be released if 42 000 kg (42 tonnes) of methyl isocyana
fenix001 [56]

The amount of 1,3-dimethyl urea produced would be 32,458 grams or 32.458 kg while that of carbon dioxide would be 16,214 grams of 16.214 kg

<h3>Stoichiometric problem</h3>

From the equation of the reaction, the mole ratio of methyl isocyanate with the products is 2:1 respectively.

Mole of 42,000 kg of methyl isocyanate = 42000/57 = 736.84 moles

Equivalent mole of 1,3-dimethyl urea = 736.84/2 =368.42 moles

Equivaent mole of carbon dioxide = 736.84/2 =368.42moles

Mass of 368.42 moles 1,3-dimethyl urea = 368.42 x 88.1 = 32,458 grams or 32.458 kg

Mass of 368.42 moles of carbon dioxide = 368.42 x 44.01 = 16,214 grams of 16.214 kg

More on stoichiometric problems can be found here: brainly.com/question/14465605

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5 0
2 years ago
Use the periodic table to calculate the molar mass of each of the following compounds. Give your answer to the correct number of
Anna [14]
Fe: 2 x 55.845 = 111.69
O: 3 x 15.9994= 47.9982

111.69 + 47.9982 = 159.69 g/mol
7 0
4 years ago
How many significant figures are in the measurement 40, 500 mg? a) two b) three c) four d) five
emmainna [20.7K]
I believe there are 3 significant figures B.
8 0
3 years ago
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