Chemistry, 04.05.2021 07:20 janeekajones08
10. Metal S removes oxygen combined with P. Metal Q reacts with an oxide of R but not with an
oxide of P. P reacts with cold water, but Q does not Arrange the metals above in their order of
reactivity, starting with the most reactive.
(2 Marks)
Answers: 2
Chemistry, 21.06.2019 17:30
What is the formula for the molecular compound nitrogen monoxide
Answers: 1
Chemistry, 22.06.2019 02:30
When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.
Answers: 3
Chemistry, 22.06.2019 10:30
Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o
Answers: 1
10. Metal S removes oxygen combined with P. Metal Q reacts with an oxide of R but not with an
oxid...
English, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Physics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40