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Romashka-Z-Leto [24]
3 years ago
12

This is the measure of the quantity of matter

Chemistry
2 answers:
damaskus [11]3 years ago
7 0

Answer:

the answer is mass

Explanation:

I got it right on usatestprep.

Akimi4 [234]3 years ago
3 0

Answer : Mass

Explanation : Mass measures the amount of matter in a substance or an object.

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Mixing magnesium and aluminum together produces an excellent lightweight material from which to make airplane parts what is this
Zielflug [23.3K]
<span>Mixing magnesium and aluminum together produces an excellent lightweight material from which to make airplane parts. This type of mixture is called an alloy. 
Alloy is a mixture of two elements, one of which is a metal. 
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3 years ago
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Determine the concentration of H+ ions in an aqueous solution where [OH-] =2.25 × 10^-4 M. I have 29 minutes I beg u guys pls hu
mixas84 [53]

but where Is the volume in order for us to determine the concentration. since we have moles in H+ ions

then you can say

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3 years ago
A student has a 2.123 g sample of a hydrated salt. she heats it to drive off all the water. after heating to constant mass, the
morpeh [17]
The mass of hydrated salt - 2.123 g
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3 years ago
Hi! ❤️ , im looking for some help here. ill give brainliest if able to.
dexar [7]

A student builds a model of a race car. The scale is 1:15. In the scale model, the car is 8 cm tall. How tall is the actual car?

<h2>Answers:</h2>

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2 years ago
An atom of hydrogen and an atom of carbon are
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Answer: -

Organic compounds consisting of only carbon atoms and hydrogen atoms are known as hydrocarbons.

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Hydrocarbons depending on the type of unsaturation can be of three types - alkanes, alkenes and alkynes.

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