csmith0355
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 12
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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 9 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 9 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 9 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 9 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 10 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 11 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 11 months ago
 4 replies
 2 Medals
Mathematics

csmith0355:
Group Title
Which Metal hydroxide decomposes to the metal?
a)NaOH
b)Ca(OH)
…
 updated 11 months ago
 2 replies
 No Medals Yet
Mathematics

csmith0355:
Group Title
the element in period 3 with the smallest atomic radius is what?
 updated 11 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 11 months ago
 8 replies
 2 Medals
Mathematics

csmith0355:
Group Title
What is the difference b/w the ph 6 and ph3
 updated 11 months ago
 4 replies
 1 Medal
Mathematics

csmith0355:
Group Title
Anyone here in this math forum can help me with some chemistry???
 updated 11 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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