# Posts by Bobthebuilder

Total # Posts: 12

Chemistry
PbO2 + 2H2 = Pb + 2H2O If 478g of lead doixide is heated, what is: a. the number of moles of lead dioxide used? b. the number of moles of lead produced? c. the mass of lead produced? I am stuck.... please help!!

L A/The Giver
thats wrong, i did it and the answer is B

English
yo bruh... quit being a hater... does your teacher just tell you the answer straight up?... yeah, didn't think so... Its called showing her how to look for resources... obviously you just want free answers with no work... and you spelled writeacher wrong... @SOMEONE WHO ...

art
THE ANSWER IS "A" I JUST DID THE TEST

art only 2 questionssss
THE ANSWER IS "B" I JUST DID THE TEST

Art
THE ANSWER IS C I JUST DID THE TEST :)

Science
yes

physics
if a 30 newton force is required to accelerate a 2kg object at 10m/s2, over a level floor, what is the magnitude of the frictional force acting on the object

Math
I have no idea.

chemistry
A crude oil burned in electrical generating plant contains about 1.2% sulfur by mass. When the oil burns, the sulfur forms sulfur dioxide gas: S(s) + O2 (g) = SO2 (g) How many liters of SO2 (d= 2.60 g/L) are produced when 1.00 * 10¬4 kg of oil burns at the same temperature...

chemistry
A crude oil burned in electrical generating plant contains about 1.2% sulfur by mass. When the oil burns, the sulfur forms sulfur dioxide gas: S(s) + O2 (g) = SO2 (g) How many liters of SO2 (d= 2.60 g/L) are produced when 1.00 * 10¬4 kg of oil burns at the same temperature...

chemistry
A crude oil burned in electrical generating plant contains about 1.2% sulfur by mass. When the oil burns, the sulfur forms sulfur dioxide gas: S(s) + O2 (g) = SO2 (g) How many liters of SO2 (d= 2.60 g/L) are produced when 1.00 * 10¬4 kg of oil burns at the same temperature...