Ineed ! i will rate
using the equation, c5h12 + 8o2 --> 5co2 + 6h2o, if an excess of pentane (c5h12) were supplied, but only 4 moles of oxygen were available, how many moles of water would be produced?

1 mole

2 moles

3 moles

6 moles
i think it is 3 but i am

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

the ratio of the conjugate base to the acid required to attain the desired ph.