Chemistry, 17.07.2019 04:00 ghari112345
Thallium consists of 29.5%ti-203 and 70.5%ti-205. what is the relative atomic mass of thallium? a.203amu b.204 amu c.203.5 amu d.205.3amu e.204.4 amu
Answers: 1
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If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms
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21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
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Thallium consists of 29.5%ti-203 and 70.5%ti-205. what is the relative atomic mass of thallium? a.2...
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