A ph of 2 indicates a

How do you calculate the percent by mass of an element in a compound?

What is the mass of 3.09 x 10+24 atoms of sulfur in grams?

Magnesium chloride is an example of an ionic compound, which is composed of?

Which type of plate boundary occurs where two plates collide?

How many neutrons are in an atom with atomic number of 53 and mass number of 127?

In the second step of this reaction, isocyanic acid reacts to form melamine and carbon dioxide: HNCO (l) →C3N3 (NH2) 3 (l) + CO2 (g) Balance this reaction and enter the coefficients below.

If the Kelvin temperature of a gas is tripled and the volume if doubled, the new pressure will be ___. A. 3/2 the original pressure B. 1/6 the original pressure C. 5 times the original pressure D. 2/3 the original pressure the answer isnt b or c

To squeeze gas into a smaller space

What kind of solution would have a Kb value much greater than 1? A. a weakly acidic solution B. a strongly basic solution C. A strongly acidic solution D. A weakly basic solution

Zoom all the way in to Daphne Major. Describe its appearance in two sentences.