An F1 generation of pea plants produced all round yellow seeds WwGg). These dihybrid seeds grew into plants and produced seeds. The probable genotypes for the F2 generation
WG Wg WG wg
1
WG WWGG WWGg
WWGG WwGg
Wg WWGgWWgg
WwGgWwgg
WG
WWGG WWGg
WWGG
wwGg
wg WwGgWwgg
wwGg
wwgg
W = round seed w = wrinkled seed G = yellow seed g = green seed
What is the ratio of plants that will have round yellow seeds to those that will have round green seeds ?
11
3.3
6:1
93

A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign

How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag