Chemistry
What mass of sodium oxide is produced from 4.23 grams of sodium and 20 liters of oxygen gas?
science
Do your own work please
science
can you describe the process of cellular respiration.include the words:sugar,energy,carbon dioxide,and water
math
and what would 0.1875 be as a fraction?
math
can someone tell me what would 0.0625 be as a fraction?
AP chemistry
1). In a titration 20 mL of 0.100 M of HCl is added to 50.0 mL of 0.150 M of ammonia. A). What is the pH of NH3? B). What is the pH of the resulting solution? HELP :(
4th grade math
there are 12 inches in a foot so 14x12=168
socials please check
i believe 5
Chemistry
D the Keq expression of the 2nd one is = to (1/the first Keq expression)^(1/2) so take the answer of the first Keq, 5.4x10^13 and put it in that equation (1/(5.4x10^13))^(1/2)=1.36x10^-7=1.4x10^-7
Chemistry
hydronium is [OH-] ions, so you looking for the Ph that is most basic, which is your highest number 12.6
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