Suppose the reaction Ca3(PO 4 )2 +3H2SO4 3CaSO4 +2H3PO4 is carried out starting with 143 g of Ca 3 (PO 4 ) 2 and 79.0 g of H2SO4 . How much phosphoric acid will be produced?

what is the general relationship between a galaxy's distance from earth and its speed?

the answer is:

the farther away a galaxy is from us, the faster it is moving away from us.

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

the answer is d.) potassium