A. true
b. false
c. true
d. false
e. false
The answer is 0.492 because there are 100 meters in a hectometer, and 49.2/100 is 0.492
Knowing that 1 mL = 1000 uL , you just multiply by 1000
Answer:
The answer is no. C. Rate =[A] [B]
Answer:
Q = 693 J
Explanation:
NaCl (aq) + AgNO₃ (aq) → AgCl (s) + NaNO₃ (aq)
Q = mcΔT
Q: heat
m: mass
c: specific heat
ΔT: temperature variation
Q = (50.0g + 100.0g) x (4.20 J/g°C) x (25.2°C - 24.1°C)
Q = 693 J
