its exothermic. exothermic means the reaction gives out heat. [exo meaning outside and thermic meaning heat] because its a combustion reaction, fire is there meaning lots of heat.
endothermic means it takes in heat. a good example is ammonium and water (NH3 +H20)
<span>most chemical reaction are exothermic</span>
Answer:
gametes are sperm and an egg individually. when the gametes come together and fertilize, they form a zygote.
Answer: d
Explanation:
vmckvjdsvkdsjvdkslvjdskfvhfdvfkcn
Answer:
A liquid evaporated slow at higher temperature bz the vapour pressure of the is higher so few molecule can escape the surface
<span>Molar mass of AgNO3 = 169.8731 g/mol</span>
Convert grams Silver Nitrate to moles or moles Silver Nitrate to grams
Molecular weight calculation:
107.8682 + 14.0067 + 15.9994*3
