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vredina [299]
3 years ago
11

Can someone help me with this chem homework??!! Please

Chemistry
1 answer:
mrs_skeptik [129]3 years ago
6 0

Answer:

do it your self

Explanation:

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A goup of cells that work together to perform a specific function.
algol13

Answer:

Cell Differentiation and Tissue.

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tissues are organized communities of cells that work together to carry out a specific function.

4 0
3 years ago
3. A gram food sample is burned completely in a calorimeter that contains 1000. of water The temperature of the water increases
lidiya [134]

The food has 23629.64 cal

<h3>Further explanation</h3>

Given

mass = 1000 g of water

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Required

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Solution

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Q = 1000 g x 4.184 J/g°C x 23.65 °C

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1 Joules = 0.2388 Calories

98951.6 J = 23629.64 cal

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The answer is B.110 g
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65.3 \div 20

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3 years ago
What are some chemical properties of a rock?
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