The energy is transformed into kinetic energy which makes the substance to move. The law of conservation of energy which is the first law of thermodynamics states that in a closed system energy can neither be created nor destroyed but can change from one form to another
Answer: the empirical formula is C3H4O3
Explanation:Please see attachment for explanation
Slow chemical change
It is a chemical change because the erosion is due to the chemical reaction between the acid and the in the rain and the calcium carbonate.
It is slow due to the concentration of acid is low.
Answer:
Moles of KOH in 1000 mL solution = 0.255 moles
Moles of KOH in 1 mL solution = 0.255/1000 = 0.000255 moles
Moles in 95 mL solution = (95 * 255)/1000000 = 24225/1000000
Moles of KOH in 95 mL 0.255M solution = 0.024225 moles
Answer:
(a) The area of space shuttle is 
.
(b) $10.427 is the cost of the patch.
Explanation:
Area of the patch of the space shuttle = 
a) 1 cm = 0.00001 km
b) 1 cm = 0.393701 inch
Cost of patching area = 
Cost of patching 
are:
