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If 55 L of oxygen gas react, How many moles of MgO are formed? O A. 2.5 OB. 4.9 O C. 110 O D. 22.4
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Which of the following are correct values for the ideal gas laws constant r
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Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.
Answers: 1
Chemistry, 23.06.2019 06:40
8. how much enthalpy/heat is transferred when 0.5113gof ammonia (nh3) reacts with excess oxygen according| to the following equation: 4nh3 +502 - 4n0+ 6h20ah = -905.4j
Answers: 1
If 55 L of oxygen gas react, How many moles of MgO are formed? O A. 2.5 OB. 4.9 O C. 110 O D. 22.4...
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