Chemistry, 07.12.2021 06:10 ashtor1943
Which compund contains more silicon by percent mass H4SiO4 silicic acid or HSiCI3 trichloride
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What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
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What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h
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Chemistry, 22.06.2019 22:00
Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
Answers: 1
Which compund contains more silicon by percent mass H4SiO4 silicic acid or HSiCI3 trichloride...
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