Answer:
australia is 14 hours ahead of New York, NY
its supposed to be in the 60 and 70 all week so pack something warm
Explanation:
Answer:
The force applied to the object is an external force, from outside the system. When it does positive work it increases the gravitational potential energy of the system. Because gravitational potential energy depends on relative position, we need a reference level at which to set the potential energy equal to 0.
<span>2KNO3(s) ----> 2KNO2(s)+_O2(g)
K - 2 K - 2
N - 2 N - 2
O - 6 O - 2*2 +2 = 6</span>
Answer:
The volume of 6 M NaOH is 5.5 ml
Explanation:
The equation of reaction is
C₃H₅(C₁₇H₃₅COO)₃+3 NaOH → C₃H₅(OH)₃+3 C₁₇H₃₅COONa
The molar mass of triglyceride M is 890 g/mole, so in 10.0 g of its are
From the equation of reaction one mole of triglyceride reacts with three moles of NaOH.
So,
the quantity moles of NaOH which actually needed to react is:
0.011 x 3=0.033 moles.
These quantity moles of NaOH are consist in
∴The volume of 6 M NaOH is 5.5 ml