A blacksmith is in the process of making iron horse shoes. Each shoe, mass of 255.15g heated to a bright red (816 degrees * C) hammered into shapeand then dropped into water to cool . the bucket contains 4L of water (4000g) initally at room temperature (23 degrees * C) what will the final temperature of the iron be? - specific heat of cast iron: 0.461 J/g C
- specific heat of water : 4.18 J/g C

s too much pool water may lead to chlorine poisoning. the concentration of chlorine in public drinking water is extremely low and not harmful to human health. sooo yeahh

explanation:

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

i don,t know so just answer mine