Chemistry question will give 16 points and mark brainliest!

a 52-gram sample of water that has an initial temperature of 10.0°c absorbs 4,130 joules. if the specific heat of water is 4.184 j/(g °c), what is the final temperature of the water?

a. 11°c
b. 19°c
c. 29°c
d. 51°c

Word equation for k+ h2o yield koh + h2

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.