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Chemistry, 22.06.2019 04:30
When the water vapor cools it condenses select a number that represents his process on the
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 â k + o2 (b) na + i2 â nai (c) cu(no3 )2 + naoh â cu(oh)2 + nano3 (d) kclo3 â kcl + o2 (e) ca(no3 )2 + hbr â cabr2 + hno3 (f) sn(oh)2 â sno + h2 o (g) p4 + n2 o â p4 o6 + n2 (h) fe + al2 (so4 )3 â feso4 + al (i) alcl3 + na2 co3 â al2 (co3 )3 + nacl (j) c3 h6 + o2 â co2 + h2 o
Answers: 1
Chemistry, 22.06.2019 11:00
Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
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Chemistry, 22.06.2019 17:30
To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.
Answers: 1
For the reaction, 2cr2+ + cl2(g) > 2cr3+ + 2cl- e cell (standard conditions) = 1.78v calculate e...
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