Homework Solution: On a mission to a newly discovered planet, an astronaut finds gallium abundances of 61 29 %…

    ngChemistryCh2-Microsoft Edge 0#88232533 rt A Onamsson to a newty discovered planet, an astronaut finds galium abundances of 61 29 %for Ga and 39 71 % for nd a What s the atomic mass of ga urn for thes boat on? The mass of Ga is 68 7200 amu The mass of T Ga is 70 9200 amu Express your answer to two decimal places, and include the appropriate units Hints Value Units Submit MV Answers 아veUp art B The astronaut then measures the abundance of magnesium on the neow planet, obtaining the following results Isotope Abundance Mass azDN Me 78 99 Tem Cortana. Ask me
    On a mission to a newly discovered planet, an astronaut finds gallium abundances of 61 29 % for ^69 Ga and 39 71 % for ^71Ga. What s the atomic mass of gallium for this location? The mass of ^69 Ga is 68 7200 amu. The mass of ^71 Ga is 70 9200 amu. Express your answer to two decimal places, and include the appropriate units. The astronaut then measures the abundance of magnesium on the new planet, obtaining the following results.

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    ngChemistryCh2-Microsoft Edge 0#88232533 rt A Onamsson to a newlightty discovered planet, an astronaut finds galium plentys of 61 29 %coercion Ga and 39 71 % coercion nd a What s the minute concretion of ga urn coercion thes boat on? The concretion of Ga is 68 7200 amu The concretion of T Ga is 70 9200 amu Express your tally to span decimal places, and grasp the alienate units Hints Value Units Submit MV Tallys 아veUp readiness B The astronaut then measures the plenty of magnesium on the neow planet, obtaining the subjoined results Isotope Plenty Concretion azDN Me 78 99 Tem Cortana. Ask me

    On a band-arms to a newlightly discovered planet, an astronaut finds gallium plentys of 61 29 % coercion ^69 Ga and 39 71 % coercion ^71Ga. What s the minute concretion of gallium coercion this subsidence? The concretion of ^69 Ga is 68 7200 amu. The concretion of ^71 Ga is 70 9200 amu. Express your tally to span decimal places, and grasp the alienate units. The astronaut then measures the plenty of magnesium on the newlightlight planet, obtaining the subjoined results.

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    minute concretion=x1*M1+x2*M2

    x1,x2 are the plentys of isotopes having concretiones M1 and M2 respectively

    minute concretion=0.6129*68.72+0.3971*70.92

    minute concretion=70.28082 amu