(04.06 LC) The first four terms of a sequence are shown below:
8.5.2-1
Which of the following functions best defines this sequence?
f11) = 8. fin + 1) = f(n) - 3; forn 1
F1) = 8. fin + 1) = f(n) + 3; for n> 1
f(1) = 8. fin + 1) = f(n) - 5; forn 1
f(1) = 8. f(n + 1) = f(n) + 5; for n 2 1
What the answer

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

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

What is the chemical formula of magnesium bromide? a. mgbr2 b. mgbr c. mg2br2 d. mg2br