Answer:
Q = m c T
c= 0.140 j/(g x °c)
m= 250.0g
T =52
hope you can solve it now
Explanation:
We can arrange the following entities from sizes smallest to
largest in:
<span><span>
1.
</span>Carbon atom. Consider the
carbon atom in the periodic table which evidently small in size. Like any other
atom such as hydrogen and oxygen.</span>
<span><span>
2.
</span>Monomer. Is a singular molecule
that can combine itself with elongated chains and other molecules. And thus form,</span>
<span><span>3.
</span>Polymer. Polymers are
made from a complex amalgamation of monomers.</span>
<span><span>4.
</span>Macromolecule. And thus
the macromolecules from the word macro are the biggest component. Which forms the
lipid, proteins, RNA enzymes in the cell. <span>
</span></span>
N(C): N(H)=n(C): n(H)=6: 10
3×10²¹: x=6: 10
x=5×10²¹
Answer:
B
Explanation:
because polarity of the water molecules is due to the B. deflection of the hydrogen atoms by the lone pair of electrons.
Places with high altitudes will have cold climates.
