1.2 moles of (nph4)3po3 is.......159.6 grams
Find the molar mass of CaCO3 then subtract the molar mass what it originally weighed and the loss of mass. Hopefully this works!
Answer: 
Explanation:

Multiply by t on both sides.


Now divide by I to isolate t.


Oxygen can combine with a metal to produce a compound
Answer:
The independent variable is graphed on the x-axis. The dependent variable, which changes in response to the independent variable, is graphed on the y-axis. Controlled variables are usually not graphed because they should not change.