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ZanzabumX [31]
3 years ago
11

What does mass measure?

Chemistry
2 answers:
Ahat [919]3 years ago
8 0
Mass is the amour of weight and or matter in an object or person
Rufina [12.5K]3 years ago
7 0
Mass<span> is the amount of matter in an object. Move to a different planet and an object's weight will change, but its </span>mass<span> will be the same. </span>
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How much ice (in grams) would have to melt to lower the temperature of 354 ml of water from 26 ?c to 6 ?c? (assume the density o
Anit [1.1K]
Heat gained in a system can be calculated by multiplying the given mass to the specific heat capacity of the substance and the temperature difference. It is expressed as follows:<span>

Heat = mC(T2-T1) 

When two objects are in contact, it should be that the heat lost is equal to what is gained by the other. From this, we can calculate things. We do as follows:

<span>Heat gained = Heat lost</span>
mC(T2-T1) = - mC(T2-T1) 

C(liquid water) = 4.18 J/gC
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m = 2337.63 g of ice

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3 0
3 years ago
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igor_vitrenko [27]

Answer:

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5 0
3 years ago
How many protons and electrons are present in the mg2+ ion? 1. 14 protons, 14 electrons 2. 12 protons, 10 electrons 3. 12 proton
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How many moles of oxygen are required to produce 37.15 g CO2?
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