Question 6 (3 points)
click on the link sample calculation type 2 if you need with solving the
problem below.
use the balanced equation to calculate how many ml of a 0.26 m koh solution will
be needed to completely react witn 19.76 ml of 0.20 m h2so4. report your answer
with correct number of significant figures.
h2so4(aq) + 2koh(aq) - k2so4(aq) + h2o(1)
your
answer

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction

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