Chemistry
Chemistry, 07.05.2020 13:58, maggie123456751

Which of the following represents ' 2 times n add 5'

1. 2n
2. 2n+5
3. 5n+2

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 19:30, angelinararr5783
Which answer lists the fundamental forces in order from strongest to weakest
Answers: 1
image
Chemistry, 22.06.2019 06:00, girly37
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
image
Chemistry, 22.06.2019 08:30, neariah24
Which metal exist in liquid state and can be cut with knife ?
Answers: 2
image
Chemistry, 22.06.2019 10:30, officialalex6330
Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o β†’ k + o2 (b) na + i2 β†’ nai (c) cu(no3 )2 + naoh β†’ cu(oh)2 + nano3 (d) kclo3 β†’ kcl + o2 (e) ca(no3 )2 + hbr β†’ cabr2 + hno3 (f) sn(oh)2 β†’ sno + h2 o (g) p4 + n2 o β†’ p4 o6 + n2 (h) fe + al2 (so4 )3 β†’ feso4 + al (i) alcl3 + na2 co3 β†’ al2 (co3 )3 + nacl (j) c3 h6 + o2 β†’ co2 + h2 o
Answers: 1
Do you know the correct answer?
Which of the following represents ' 2 times n add 5'

1. 2n
2. 2n+5
3. 5n+2...

Questions in other subjects:

Konu
English, 04.08.2019 04:00