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how many grams of mercury

How do I solve this problem?According to the following reaction, how many grams of mercury(II) oxide are needed to form 22.4
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2. asked by Jamal
3. 683 views
2Hg+O2=2HgOif 50.0 grams of mercury reacts with 50.0 grams of oxygen gas, how many grams of mercury(ii)oxide are produced?
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2. asked by mom
3. 1,027 views
Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
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2. 172 views
4. Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
1. 1 answer
2. 188 views
4. Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
1. 1 answer
2. 140 views
4. Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
1. 1 answer
2. 126 views
Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
1. 1 answer
2. 122 views
Mercury-197 is used for kidney scans and has a half-life of 3 days. if the amount of mercury-197 needed for a study is 1.0 grams
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2. asked by monique n
3. 2,128 views
A student breaks a thermometer and spills most of the mercury (Hg) onto the floor of a laboratory that measures 15.2 m long, 6.6
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2. asked by Hay
3. 1,953 views
A mercury mirror forms inside a test tube by the thermal decomposition of mercury(II) oxide.2 HgO(s) 2 Hg(l) + O2(g) Hrxn =
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2. asked by mara
3. 1,303 views