Chemistry, 18.12.2020 21:20, murillokiara0kiki
Identify the type of chemical reaction:
Ex. ZnCl2(aq) + Mg(s) → Zn(s) + MgCl2(aq) -> Single replacement
2KOH(aq) + CuSO4(aq) → Cu(OH)2(s) + K2SO4(aq) -> ?
2Al(s) + 3Br2(l) → 2AlBr3(s) -> ?
4PBr3(l) → P4(s) + 6Br2(l) -> ?
2C2H6(g) + 7O2(g) → 4CO2(g) + 6H2O(g) -> ?
Answers: 2
Chemistry, 22.06.2019 02:30, fordkenae
24 points and brainliest to anyone who can answer under 10 minutes with best ! the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.
Answers: 1
Chemistry, 22.06.2019 19:40, jholland03
What type of electromagnetic waves does the human eye see as the colors red blue or green a visible light waves b radio waves c infrared waves d microwaves
Answers: 1
Chemistry, 23.06.2019 04:40, twinchristiansp4xhd2
6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity
Answers: 1
Identify the type of chemical reaction:
Ex. ZnCl2(aq) + Mg(s) → Zn(s) + MgCl2(aq) -> Single repl...
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