LoveYourselfFirst, europa2433, Grayson03 , yall need to stop. your doing to much, like wayyy to much, your abusing your power, sum1 needs to supervise yall or something. its not cute nor is it funny. j stop its pis. sing a whole lot of us off

How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?

Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon

Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ