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Ivahew [28]
3 years ago
7

Put 6.93 x 10^5 into standard notation.

Chemistry
2 answers:
rosijanka [135]3 years ago
8 0

Answer:

693000

Explanation:

Multiplying anything by 10 must follow the base 10 system rules.

That means we can simply move the decimal 5 places to the right.

6.93 x 10⁵ = 693000

Pachacha [2.7K]3 years ago
3 0

My answer to the question is 693000.

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Explain why some people use the term decimal system as a synonym for the metric system?
Luda [366]

Answer:

The term Decimal is coined from the word Decimus. Decimus is a Latin word which means ‘tenth’.

The Decimal system is a system of numbering that is based on multiples of tens. It is flexible and easy to convert from one metric to another.

The preference of the term over the Metric System is because the word Metric is related more to the measurement of lengths if we looked at the origin of the word which is French.

Cheers!  

3 0
3 years ago
Chemical reactionthe formation of a the formation of a helium and water ​
Svetlanka [38]

Answer:

Hydrogen and oxygen combine to form water by the formula:

2 H2 + O2 → 2 H2O

The formation reaction of this process is:

H2 + ½ O2 → H2O

Explanation:

hope it helps brainly me also if you can ;3

6 0
3 years ago
Aqueous potassium chloride will react with which one of the following to form a precipitation reaction?
Svetllana [295]

Answer:

lead (II) chlorate

Explanation:

precipitate means not soluble in water

potassium chlorate is not very soluble in water, it precipitates and may be collected by filtration

lead(II) chloride can be made as a white precipitate by adding a solution containing chloride ions to lead(II) nitrate solution

thoughtcocom chemguidecouk

5 0
2 years ago
How many grams of tin are found in 3.50 moles of tin ?
valkas [14]
<span>Tin has a molecular weight of 118.7 That is the mass in grams of one mole. 3.50
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5 0
3 years ago
Read 2 more answers
I need help with these questions please
svetoff [14.1K]
The first part of two is heat, not temperature, once that is cleared up: starting from 3: temperature, concentration, collisions, catalytic converter, surface area
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4 years ago
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