Assume it is 1 litre and weighs 1kg.
2 percent of 1 kg is 20g.
20g divided by molar mass of NaOH.
20g divide by 40 = 0.5 mole
0.5 mole in a litre would be 0.5M
That is the answer: 0.5M
the element would be Iodine (I) bc it has 53 protons
Answer:
. The products are lithium sulfate, Li2SO4 , and water, H2O
Explanation:
hoped i helped!!
God bless!!!
Correct Answer: option
B: <span> helium and hydrogen
Reason:
</span>
The nebular hypothesis is the most widely accepted theory that explains the formation and evolution of the Solar System. It was proposed by I. Kant. According to this theory, Solar System formed from nebulous material. Further, according to the nebular hypothesis, stars form the massive and dense clouds of molecular hydrogen.
Solid is most dense then liquid less dense and more fluid then gas is sort of all over the place so probably solid-liquid-gas
