csmith0355
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Questions Answered

csmith0355:
Group Title
brown eyes (B)are dominant over blue eyes (b).A heterozygous brown eyed man marries a heterozygous brown eyed female,.what are the possible …
 updated 8 months ago
 90 replies
 2 Medals
Mathematics

csmith0355:
Group Title
Which statment about mendels cross of TT peas with tt peas is not correct
a.)Each parent can produce only one type of gamete
b)F1 individu…
 updated 8 months ago
 6 replies
 2 Medals
Mathematics

csmith0355:
Group Title
Jack has type A blood. His father was type AB and his mother was type O. Jill is type
B. Her father was type B, and her mother was …
 updated 8 months ago
 23 replies
 1 Medal
Mathematics

csmith0355:
Group Title
1.)In a particular family, the presence of albinism is dominant. Ken and Jan was both albino having four albino children. Their albino daugh…
 updated 8 months ago
 53 replies
 2 Medals
Mathematics

csmith0355:
Group Title
3. In humans, brown eyes (B) are dominant over blue (b). A brown eyed man marries a blueeyed woman and they have three children,…
 updated 8 months ago
 31 replies
 2 Medals
Mathematics

csmith0355:
Group Title
What is the molarity of solution prepared by mixing 5.85g of NaCl in distilled water to obtain a final volume of 250ml?
 updated 8 months ago
 35 replies
 2 Medals
Mathematics

csmith0355:
Group Title
When considering water movement what will happen to a cell when placed in the following solutions.Use a diagram to explain your findings
a)…
 updated 9 months ago
 11 replies
 1 Medal
Mathematics

csmith0355:
Group Title
CaCO3+2HCL>CaCl2+CO2 +H2O
a)What is the maximum volume of carbondioxide at stp that can be obtaied by the complete reaction of 3.0 mol…
 updated 9 months ago
 22 replies
 1 Medal
Mathematics

csmith0355:
Group Title
CaCO3+2HCL>CaCl2+CO2 +H2O
a)What is the maximum volume of carbondioxide at stp that can be obtaied by the complete reaction of 3.0 mol…
 updated 9 months ago
 11 replies
 No Medals Yet
Mathematics

csmith0355:
Group Title
calculate the grams for
a)11.3dm^3 of so2 at stp
b)0.16 moles of magnesium sulphate
…
 updated 9 months ago
 30 replies
 1 Medal
Mathematics

csmith0355:
Group Title
1.)30 cm^3 of water is added to 50cm^3 of a solution with molarity M at a constant temperaturee.after dilution the molarity of the solution …
 updated 9 months ago
 34 replies
 1 Medal
Mathematics

csmith0355:
Group Title
How many hydrogen atoms are in 2 mol of water>?
a)12 x 10^23
b)12 x 10 ^25
…
 updated 9 months ago
 4 replies
 No Medals Yet
Mathematics

csmith0355:
Group Title
The formula for he gas NH3 which stament is not true?
a)one molecule of NH3 weighs 17g
b)the relative molecular mass of NH3 is 17
…
 updated 9 months ago
 5 replies
 No Medals Yet
Mathematics

csmith0355:
Group Title
The relative molecular mass of sulphur dioxide is 64.Which statment is not true
a.)one mole of sulphur dioxide weighs 64g
b)one mole of sul…
 updated 9 months ago
 15 replies
 2 Medals
Mathematics

csmith0355:
Group Title
The relative atomic mass of oxygen is 16.This means that
a.)an atom is 16 times as heavey as carbon 12 atom
b)a carbon 12 atom is 16 times …
 updated 9 months ago
 4 replies
 1 Medal
Mathematics

csmith0355:
Group Title
This metal hydroxide does not decomposes readily on heating .The metal could be
a.)magnesium
b.)sodium
…
 updated 10 months ago
 5 replies
 3 Medals
Mathematics

csmith0355:
Group Title
Which of the following is correctly matched.
a)strongonly if participatind
b)hydrogen bondsresponsible for bonding oxygen and hydrogen to…
 updated 10 months ago
 4 replies
 2 Medals
Mathematics

csmith0355:
Group Title
Which Metal hydroxide decomposes to the metal?
a)NaOH
b)Ca(OH)
…
 updated 10 months ago
 2 replies
 No Medals Yet
Mathematics

csmith0355:
Group Title
the element in period 3 with the smallest atomic radius is what?
 updated 10 months ago
 7 replies
 No Medals Yet
Mathematics

csmith0355:
Group Title
WHich element has the lowest first ionizasation energy?P,Si,Al,Mg,Na. I would say P
…
 updated 10 months ago
 8 replies
 2 Medals
Mathematics

csmith0355:
Group Title
What is the difference b/w the ph 6 and ph3
 updated 10 months ago
 4 replies
 1 Medal
Mathematics

csmith0355:
Group Title
Anyone here in this math forum can help me with some chemistry???
 updated 10 months ago
 4 replies
 No Medals Yet
Mathematics

csmith0355:
Group Title
write 6 (cos 330 deg +i sin 330deg in rectagular form
 updated one year ago
 19 replies
 1 Medal
Mathematics

csmith0355:
Group Title
If P(t)=(12/13,5/13) what is the value of P(tpi)?
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

csmith0355:
Group Title
the point (7,24) is on the terminal side of theta of an angle in standard position .determine the exact value of cot theta .
 updated one year ago
 22 replies
 3 Medals
Mathematics

csmith0355:
Group Title
determine 2 coterminal angles one pos one neg for theta =14pi/15 .how is this solved?
 updated one year ago
 8 replies
 No Medals Yet
Mathematics

csmith0355:
Group Title
given sec theta = sqrt 10 and tan theta =3, determine sin (90 degtheta)
 updated one year ago
 27 replies
 1 Medal
Mathematics

csmith0355:
Group Title
what quadrant is 138 degrees in and 10pi/9?
 updated one year ago
 8 replies
 1 Medal
Mathematics

csmith0355:
Group Title
Can someone check please to see if i am on the right track...
1.)arc sin (sqrt (3)/2)=pie/3
2.)cot(tan inverse 5) =1/5…
 updated one year ago
 13 replies
 2 Medals
Mathematics

csmith0355:
Group Title
Can someone check please to see if i am on the right track...
1.)arc sin (sqrt (3)/2)=pie/3
2.)cot(tan inverse 5) =1/5…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics
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