Use the activity series below to predict whether the following reactions will take place. Li > K> Ba > Sr> Ca > Na > Mg > Al> Mn > Zn > Cr> Fe > Cd >
Co > Ni > Sn > Pb> H > Sb > Bi > Cu > Ag > Pd > Hg > Pt > Au
Mn +Ca05Ca+ MnO
Ag+NaNO3 → AgNO3 +Na
yes
O yes
no
no
DONE
DONE

0.32

step-by-step explanation:

2.24/7

answer: #1 ads up by 8 and i don't know #2

5

step-by-step explanation:

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function