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Sveta_85 [38]
3 years ago
12

Which field of study includes several laws that describe how energy transfer

Chemistry
2 answers:
aliina [53]3 years ago
7 0

Answer: Thermodynamics

madam [21]3 years ago
6 0
The answer to your equation is c
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In a chemcial reaction, substances
Fofino [41]

Answer:

My guess is c

Explanation:

5 0
3 years ago
PLEASE HELP ME STRAIGHT AWAY
san4es73 [151]
Desert plants commonly have small wax coated leaves to prevent moisture and water from evaporating. It is an important feature in desert plants to adapt to the arid climate. The wax on the leaves also protect the leaves from the chilling temperature of the desert at night. 
4 0
3 years ago
What is the mass of 0.257 mol of calcium nitrate?
poizon [28]

Answer: 42.14 g

Explanation:      calcium nitrate -  Ca(NO_{3} )_{2}

                   , the molar mass of calcium nitrate = 164 g

<h3>                   formula used = given mass/molar mass= no of moles </h3>

                   mass required =0.257*164

                                               =42.14 g

                     

             

4 0
1 year ago
Round to four significant figures 0.00238866
mixas84 [53]
0.0024 Is it rounded to four significant figures
6 0
3 years ago
What are two things plants have which animal cells do not
lyudmila [28]

Answer:

Animal cells don't have a dividing cell wall like plant cells do

Explanation:

Plants cells use photosynthesis from the sun, which requires them to have chloroplast filled with chlorophyll to complete this function; animal cells do not have chloroplasts

5 0
3 years ago
Read 2 more answers
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