By titration, 27.4 mL of aqueous H2SO4 neutralized 28.4 mL of 0.0396 M LiOH solution.
What was the molarity of the aqueous acid
solution?
Answer in units of M.

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

answer: mole of the gas

answer: mole of the gasexplanation: