What mass of Ca (OH) 2 is needed to make 1250ML of a. 75M solution?

How many grams are in 5.6 moles of C6H6

True or false if you refuse to submit a breath you're in a blood test is an assumable for evidence in a DUI criminal proceedings in Florida

For fusion reaction to happen, matter needs to be in which of the following states?

Gas exchange ... (choose all correct) Group of answer choices A. is a passive process B. is inversely related to surface area C. occurs across type II alveolar cells CO position D. does not affect gas exchange but affect the total blood O2

A 40.8 mol sample of methane gas, CH4 (g), is placed in a 1020 L container at 298 K. What is the pressure, in atm, of the methane gas? Express the answer using 3 significant figures. atm

If a scientist creates a new rock-like substance in a laboratory, why wouldn't this type of material be classified as a true mineral?

Select the correct responses to the questions from the drop-down menus. Which wind blows cool air inland during the day? Which wind blows cool air toward the sea at night? Which winds blow steadily from specific directions and over long distances?

Consider the balanced equation for the following reaction: 3Ca (ClO3) 2 (aq) + 2Li3PO4 (aq) → Ca3 (PO4) 2 (s) + 6LiClO3 (aq) Determine the theoretical yield of LiClO3 (aq) in grams if the percent yield of LiClO3 (aq) is 81.0% and 9.

What is the total number of valence electrons in a sulfide ion in the ground state? (1) 8 (3) 16 (2) 2 (4) 18

Write the name and formula of the compound made of magnesium and fluorine