What is the the atomic mass of carbon-14
a.) 6 amu
b.) 12 amu
c.) 14 amu
d.)...
Chemistry, 30.08.2019 20:00 MadisonElle
What is the the atomic mass of carbon-14
a.) 6 amu
b.) 12 amu
c.) 14 amu
d.) 2 amu
Answers: 2
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Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
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Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
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