Station #12: Genie in a bottle. Genie
Initial Appearance:
Observations:
Type of Change:...
Chemistry, 14.01.2021 21:30, dontworry48
Station #12: Genie in a bottle. Genie
Initial Appearance:
Observations:
Type of Change:
Clue:
Station #13: Halloween clock reaction, orange and black
Initial Appearances
Observations:
Type of Change:
Clue:
1
Station #14: Fun with Sodium Acetate, Sodium Acetate
Initial Appearances
Observations
Type of Change:
Clue:
Answers: 1
Chemistry, 22.06.2019 04:30, salvadorperez26
Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
Answers: 2
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 → 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
Chemistry, 22.06.2019 16:10, 00015746
Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
Answers: 2
Chemistry, 23.06.2019 00:30, mathwiznot45
Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.
Answers: 1
Mathematics, 26.09.2021 15:50
Physics, 26.09.2021 15:50
Mathematics, 26.09.2021 15:50
History, 26.09.2021 15:50
Mathematics, 26.09.2021 15:50