Explanation:
the cart will be slowed down because the weight was added to the right the cart won't stop for about 10 seconds. there will be a lot of pull and friction therefore the cart slows down drastically
The atoms of a substance can be determined by dividing the given mass of the substance by the molar mass. This results to moles of the substance. Then we multiply by the Avogadro's number. In this case, we divide 1 g by 58. 69 g/ mol and multiply by 6.022 x10^23 atoms / mole. The answer is 1.03 x10^22 atoms
I believe the choices
in this question are:
A. Lowering the
temperature of the reaction. <span>
B. Lowering the enthalpy of the reaction.
C. Decreasing the volume of the system.
D. Adding oxygen gas.
E. Decreasing the pressure of the system. </span>
<span>From the choices
above, A, B, and D will result in creation of more Cl2 gas.</span>
That would be a depression..
Answer:
d)Lithium sulfite, Li2SO3
Explanation:
LITHIUM is an element in the group 1 (alkali metals) of the periodic table, with a charge of +1. On the other hand, SULFITE is a radical with the chemical formula (SO3²-). It is made up of sulfur and oxygen atoms.
According to this question, lithium element and sulfite radical combines to form a compound called LITHIUM SULFITE. From the chemical formula of these individual constituents, the chemical formula of the compound formed will go this: Li2SO3. This means that it takes 2 atoms of Li+ to combine with SO3²- in order to form a neutral compound.