How many molecules are present

Calculate the number of molecules present in 0.3 moles of H2Responses 5.0 x 1025 molecules 5.0 x 10 25 molecules 1.8 x 1023
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N2 (g) + 3H2 (g) -> 2NH3 (g)assume 4 molecules of nitrogen and 9 molecules of hydrogen are present. after complete reaction, how
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2. asked by cook
3. 8,049 views
how many molecules are present in 4.25 mol if CCl4?1 mol = 6.022 x 10^23 molecules Therefore, how many molecules are in 4 moles?
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2. asked by larry
3. 3,690 views
Given the chemical reaction:N2+3H2--->2NH3 If 20 molecules of nitrogen react with 30 molecules of hydrogen to from ammonia, what
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2. asked by Songyi
3. 883 views
1. What is the volume (L) of 3.01×10 23 molecules of carbon monoxide (CO)?2. How many molecules of SO2 are present in 0.45
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2. asked by help pls
3. 410 views
4NH3+5O2 = 4NO + 6 H20If a container were to have 10 molecules of O2 and 10 molecules of NH3, initially, how many total
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2. asked by Margaret
3. 9,996 views
4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g)If a container were to have 16 molecules of NH3 and 16 molecules of O2 initially, how
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2. asked by Anonymous
3. 4,030 views
Consider the following reaction,4 PH3(g) + 8 O2(g) → P4O10(s) + 6 H2O(g) If a container were to have 32 molecules of PH3 and
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2. asked by Miguel Plaza
3. 1,129 views
How many molecules of water are present in 7.8 moles of water? (1 point) Responses 7.8 x 1023 molecules 7.8 x 1023 molecules
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2. asked by n
3. 11 views
there are a number of differently collored molecules present in the spinach. Explain what roles these molecules might serve in
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2. asked by Ruth
3. 422 views