34. How many hydrogen atoms are in the formula for phosphoric acid?
A)2
B)1
C)4
D)3

What does the cell nucleus do or, how does it function?

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form

C=59(f−32)the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 59 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 59 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i onlyb) ii onlyc) iii onlyd) i and ii only