Answer:
C3H8 + 3O2 -------------> 3CO2 + 4H2 (<em>Balanced</em><em> </em><em>Rea</em><em>ction</em><em>)</em>
A. By using inductive reasoning based on empirical evidence
Answer:
yes
Explanation:
Yes, electricity and light can bring reversible and irreversible changes. Light : Reversible change - The light illuminate it's surrounding's environment which is reversible when we turn off the source of the light. ... And,this reaction is an irreversible change
<u>10.45 kJ</u> heat would be needed to change the temperature of 100g water from<u> 10°C to 50°C</u>.
Temperature is the degree of hotness or coldness expressed in phrases of any of several scales, inclusive of Fahrenheit and Celsius. Temperature shows the direction in which warmness electricity will spontaneously waft i.e., from a hotter body to a colder frame.
calculation:-
Heat = ms× change in temperature.
= 100 × 4.2 × 50-10
= 100 × 4.2 × 40
= 10.45 J
The heat of an item is the whole energy of all of the molecular movement inside that item. Temperature is the degree of the thermal power or common heat of the molecules in a substance.
Learn more about temperature here:- brainly.com/question/24746268
#SPJ4