A balanced chemical equation is a ratio: this one shows that for every 5 moles O2, 3 moles CO2 are produced. Since there's a 5:3 ratio of O2/CO2.
((5 m O2)/(3 m CO2)) * 1.5 m CO2 = 2.5 m
O2.
Answer B.
Complete question :
Use the equation qliquid = m × c × ΔT to calculate the heat gained by the cold liquid. Use the specific heat for the liquid you selected.
m = 248.9 g ; T = 72.6°C ; C = 3.73 j/g°C
Use the equation qwater = m × c × ΔT to calculate the heat lost by the hot water. Show your work using the problem-solving method shown in previous rubrics.
M = 237 g ; T = 41.2°C ; C = 4.184 j/g°C
Answer:
Quantity of heat gained = 67401.6 Joules
Quantity of heat lost by hot water = 40854.25 Joules
Explanation:
The heat gained by cold liquid :
Q = m × c × ΔT
m = 248.9 g ; T = 72.6°C ; C = 3.73 j/g°C
Q = 248.9 * 3.73 * 72.6
Q = 67401.6 Joules
Quantity of heat gained = 67401.6 Joules
Heat lost by hot water :
m × c × ΔT
M = 237 g ; T = 41.2°C ; C = 4.184 j/g°C
Q = 237 * 41.2 * 4.184
Q = 40854.25 Joules
Quantity of heat lost by hot water = 40854.25 Joules
Answer:
covalent
Explanation:
flourine and sulfur are both nonmetals/anions, therefore it is covalent.
There can be two, solid (Hail) and liquid (Water).
ability of cells to communicate with adjacent cells within an organism
