Mathematics, 04.06.2020 13:25 maggiemae4993
Based on the nature of the reactants in each of the equations below, which reaction at 25°C
will occur at the fastest rate?
A)
C(s) + O2(g) → CO2(g)
B)
NaOH(aq) + HCl(aq)
+ NaCl(aq) + H2000)
C)
CH3OH(E) + CH3COOH(O)
CH3COOCH3(aq) + H2010
D)
CaCO3(s) CaO(s) + CO2(g)
Answers: 3
Mathematics, 21.06.2019 19:30
Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck
Answers: 2
Mathematics, 21.06.2019 21:10
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
Mathematics, 21.06.2019 22:30
I’m really confused and need your assist me with this question i’ve never been taught
Answers: 1
Mathematics, 22.06.2019 02:00
Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?
Answers: 2
Based on the nature of the reactants in each of the equations below, which reaction at 25°C
will oc...
Mathematics, 08.04.2020 05:35
Mathematics, 08.04.2020 05:35
Chemistry, 08.04.2020 05:36
English, 08.04.2020 05:36
History, 08.04.2020 05:38
Geography, 08.04.2020 05:38
Mathematics, 08.04.2020 05:39
Mathematics, 08.04.2020 05:39
Biology, 08.04.2020 05:39
Physics, 08.04.2020 05:40
Mathematics, 08.04.2020 05:45
Mathematics, 08.04.2020 05:51